Alchemy of Souls#Part 2

{{Series overview

| infoA = Average viewership
(in millions)

| seriesT = Part

| color1 = #FEA530

| episodes1 = 20

| start1 = {{Start date|2022|06|18}}

| end1 = {{End date|2022|08|28}}

| infoA1 = 1.619

| color2 = #30B39F

| episodes2 = 10

| start2 = {{Start date|2022|12|10}}

| end2 = {{End date|2023|01|08}}

| infoA2 = 1.887

}}

Set in a fictional country called Daeho, the series is about the love and growth of young mages as they overcome their twisted fates due to a forbidden magic spell known as the "Alchemy of Souls", which allows souls to switch bodies.{{cite web|url=https://news.naver.com/main/read.naver?mode=LSD&mid=sec&sid1=103&oid=020&aid=0003328571|script-title=ko:아이디어 떠오르면 자다가도 벌떡… 새 작품은 젊은 술사들의 사랑 다룬 판타지 사극|author=Lee Ho-jae|publisher=The Dong-A Ilbo|via=Naver News|date=December 26, 2020|access-date=March 3, 2022|language=ko|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303233657/https://news.naver.com/main/read.naver?mode=LSD&mid=sec&sid1=103&oid=020&aid=0003328571|url-status=live}}{{cite web|url=https://koreajoongangdaily.joins.com/2022/07/18/entertainment/television/CELEB-Jung-Somin-Alchemy-of-Souls/20220718131151961.html|author=Lee Jae-lim|title=[CELEB] Jung So-min's portrayal of youth is breath of fresh air|website=Korea JoongAng Daily|date=July 18, 2022|access-date=September 8, 2022|archive-date=September 4, 2022|archive-url=https://web.archive.org/web/20220904114433/https://koreajoongangdaily.joins.com/2022/07/18/entertainment/television/CELEB-Jung-Somin-Alchemy-of-Souls/20220718131151961.html|url-status=live}}

It follows the story of an elite warrior named Nak-su whose soul is accidentally trapped inside the weak body of Mu-deok. She becomes entangled with Jang Uk, who is from a noble family, becomes his servant and master, and teaches Jang Uk her skills as they both fall in love with each other.

Three years after a tragedy, engineered by Jin Mu, that led Mu-deok to run wild and kill innocent people, Jang Uk, who returned from the dead as a result of the powerful Ice Stone inside his body, becomes a ruthless hunter of soul shifters and becomes increasingly isolated due to his heartbreak over the death of his love—Mu-deok. He then meets the mysterious heiress of Jinyowon, Jin Bu-yeon, whose words frequently echo those of Nak-su.{{cite web|url=https://entertain.naver.com/read?oid=052&aid=0001824319|script-title=ko:"갑시다 서방님"...'환혼2' 고윤정, 여주 교체 후 4개월 만 첫방(종합)|author=Gong Young-joo|publisher=YTN|via=Naver|date=December 11, 2022|access-date=December 18, 2022|language=ko|archive-date=December 18, 2022|archive-url=https://web.archive.org/web/20221218100908/https://entertain.naver.com/read?oid=052&aid=0001824319|url-status=live}}

{{main|List of Alchemy of Souls characters|l1=List of Alchemy of Souls characters}}

• Lee Jae-wook as Jang Uk
• Park Sang-hoon as young Jang Uk{{cite web|url=https://entertain.naver.com/read?oid=011&aid=0004066288|author=Jeon Se-rin|script-title=ko:박상훈, '환혼'서 이재욱 소년 시절 연기한다|trans-title=Park Sang-hoon to play Lee Jae-wook as a boy in 'Alchemy of Souls'|publisher=The Seoul Economic Daily|via=Naver|date=June 17, 2022|access-date=June 17, 2022|language=ko|archive-date=August 1, 2022|archive-url=https://web.archive.org/web/20220801081632/https://entertain.naver.com/read?oid=011&aid=0004066288|url-status=live}}
• Jung So-min as Mu-deok / Nak-su (after alchemy of souls) / Jin Bu-yeon (Mu-deok's birth name){{cite web|url=https://entertain.naver.com/read?oid=108&aid=0003082474|script-title=ko:'환혼' 이재욱 "힘 없으니 파문하길"..정소민에 청혼 '고백'[★밤TV]|author=Kim Ok-ju|publisher=Star News|via=Naver|date=August 28, 2022|access-date=August 29, 2022|language=ko|archive-date=August 29, 2022|archive-url=https://web.archive.org/web/20220829072012/https://entertain.naver.com/read?oid=108&aid=0003082474|url-status=live}}
• Go Youn-jung as Naksu (before alchemy of souls) / Cho Yeong (real name){{cite web|url=https://entertain.naver.com/read?oid=609&aid=0000609506|script-title=ko:"이긴 분이 내 주인" 정소민 걸고 이재욱 황민현 격돌 (환혼)[어제TV]|author=Yoo Kyung-sang|publisher=Newsen|via=Naver|date=July 31, 2022|access-date=July 31, 2022|language=ko|archive-date=August 1, 2022|archive-url=https://web.archive.org/web/20220801081633/https://entertain.naver.com/read?oid=609&aid=0000609506|url-status=live}} / Jin Bu-yeon (in part 2){{cite web|url=https://entertain.naver.com/read?oid=144&aid=0000854527|script-title=ko:'환혼2' 이재욱, 낙수 고윤정 또 구했다 "혼인 했습니다"[종합]|author=Kim Han-na|publisher=Sports Kyunghyang|via=Naver|date=December 11, 2022|access-date=December 14, 2022|language=ko|archive-date=December 14, 2022|archive-url=https://web.archive.org/web/20221214065914/https://entertain.naver.com/read?oid=144&aid=0000854527|url-status=live}}
• Gu Yoo-jung as young Nak-su{{cite web|url=https://www.job-post.co.kr/news/articleView.html?idxno=55891|script-title=ko:배우 구유정, '환혼' 출연, 고윤정 아역 연기 선봬|author=Kim Min-soo|website=Job Post|language=ko|date=June 29, 2022|access-date=July 4, 2022|archive-date=August 1, 2022|archive-url=https://web.archive.org/web/20220801081635/https://www.job-post.co.kr/news/articleView.html?idxno=55891|url-status=live}}
• Hwang Min-hyun as Seo Yul{{cite web|url=https://entertain.naver.com/read?oid=144&aid=0000796695|script-title=ko:황민현, tvN '환혼' 캐스팅 확정[공식]|author=Kim Do-gon|publisher=Sports Kyunghyang|via=Naver|date=March 3, 2022|access-date=March 3, 2022|language=ko|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303234253/https://entertain.naver.com/read?oid=144&aid=0000796695|url-status=live}}
• Moon Seong-hyun as young Seo Yul{{cite web|url=https://entertain.naver.com/read?oid=477&aid=0000360141|author=Kim Won-gyeom|script-title=ko:배우 문성현, FNC 전속 계약…tvN 새드라마 '환혼' 어린 서율 역 캐스팅|trans-title=Actor Moon Seong-hyun signed an exclusive contract with FNC... tvN's new drama 'Alchemy of Souls' cast as young Seo Yool|publisher=SpoTV News|via=Naver|date=May 19, 2022|access-date=May 19, 2022|language=ko|archive-date=May 19, 2022|archive-url=https://web.archive.org/web/20220519083354/https://entertain.naver.com/read?oid=477&aid=0000360141|url-status=live}}

• Oh Na-ra as Maidservant Kim Yeon{{cite web|url=https://entertain.naver.com/read?oid=609&aid=0000670199|author=Yoo Kyung-sang|script-title=ko:"나의 아내가 되어주오" 유준상, 오나라에 청혼 '키스' (환혼2)[결정적장면]|publisher=Newsen|via=Naver|date=December 25, 2022|access-date=December 28, 2022|language=ko|archive-date=December 28, 2022|archive-url=https://web.archive.org/web/20221228082858/https://entertain.naver.com/read?oid=609&aid=0000670199|url-status=live}}
• Joo Sang-wook as Jang Gang{{cite web|url=https://entertain.naver.com/read?oid=018&aid=0005240414|author=Kim Bo-young|script-title=ko:주상욱·박병은·염혜란…'환혼', 첫주부터 화려한 카메오 군단|trans-title=Joo Sang-wook, Park Byung-eun, Yeom Hye-ran… 'Alchemy of Souls', a splendid cameo corps from the first week|publisher=Edaily|via=Naver|date=June 13, 2022|access-date=June 13, 2022|language=ko|archive-date=June 20, 2022|archive-url=https://web.archive.org/web/20220620093909/https://entertain.naver.com/read?oid=018&aid=0005240414|url-status=live}}
• Bae Gang-hee as Do-hwa{{cite web|url=https://entertain.naver.com/read?oid=312&aid=0000553631|author=Kang Min-kyung|script-title=ko:[종합] 이재욱, 정소민과 사제 관계 "덕분에 죽다 살아왔습니다. 내 미친 스승님아"('환혼')|publisher=Ten Asia|via=Naver|date=June 20, 2022|access-date=June 21, 2022|language=ko|archive-date=June 22, 2022|archive-url=https://web.archive.org/web/20220622073114/https://entertain.naver.com/read?oid=312&aid=0000553631|url-status=live}}
• Jang Tae-min as Servant Lee

• Do Sang-woo as Seo Yun-oh{{cite web|url=https://entertain.naver.com/read?oid=109&aid=0004730897|author=Seon Mi-kyung|script-title=ko:도상우, '환혼: 빛과 그림자' 출연 확정..황민현 숙부 역[공식]|publisher=OSEN|via=Naver|date=October 31, 2022|access-date=October 31, 2022|language=ko|archive-date=October 31, 2022|archive-url=https://web.archive.org/web/20221031053218/https://entertain.naver.com/read?oid=109&aid=0004730897|url-status=live}}

• Yoo Jun-sang as Park Jin{{cite web|url=https://entertain.naver.com/read?oid=410&aid=0000851724|script-title=ko:유준상, '환혼' 출연 확정(공식)|author=Son Jin-ah|publisher=MK Sports|via=Naver|date=March 3, 2022|access-date=March 3, 2022|language=ko|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303233637/https://entertain.naver.com/read?oid=410&aid=0000851724|url-status=live}}
• Yoo In-soo as Park Dang-gu{{cite web|url=https://entertain.naver.com/read?oid=410&aid=0000855082|author=Kim Na-young|script-title=ko:유인수·오마이걸 아린, 홍자매 신작 tvN '환혼' 합류 (공식)|trans-title=Yoo In-soo, Oh My Girl Arin, and the Hong sisters join tvN's new drama 'Hwanhon' (official)|publisher=MK Sports|via=Naver|date=March 21, 2022|access-date=March 21, 2022|language=ko|archive-date=March 21, 2022|archive-url=https://web.archive.org/web/20220321003654/https://entertain.naver.com/read?oid=410&aid=0000855082|url-status=live}}
• Lee Ha-yool as Sang-ho{{cite web|url=https://entertain.naver.com/read?oid=112&aid=0003573924|script-title=ko:'환혼' 정진각 입성으로 헤어진 정소민-이재욱…"큰일났네, 너무 보고싶네" '애틋'(종합)|author=Jeong Han-bi|publisher=Herald Pop|via=Naver|date=July 16, 2022|access-date=July 17, 2022|language=ko|archive-date=July 17, 2022|archive-url=https://web.archive.org/web/20220717100709/https://entertain.naver.com/read?oid=112&aid=0003573924|url-status=live}}

• Lee Do-kyung as Heo Yeom{{cite web|url=https://entertain.naver.com/read?oid=609&aid=0000553959|author=Park Soo-in|script-title=ko:박은혜 이도경 임철수 '환혼' 합류, 신스틸러 라인업 완성|trans-title=Park Eun-hye, Lee Do-kyung, Lim Cheol-soo join 'Hwanhon', complete new stealer lineup|publisher=Newsen|via=Naver|date=March 21, 2022|access-date=March 21, 2022|language=ko|archive-date=August 1, 2022|archive-url=https://web.archive.org/web/20220801081633/https://entertain.naver.com/read?oid=609&aid=0000553959|url-status=live}}
• Hong Seo-hee as Heo Yun-ok{{cite web|url=https://entertain.naver.com/read?oid=109&aid=0004578717|author=Park Pan-seok|script-title=ko:홍서희, 홍자매 신작 '환혼' 출연..이재욱・정소민・황민현 호흡|trans-title=Hong Seo-hee, Hong Sisters' new 'Hwanhon' appearance..Lee Jae-wook, Jung So-min, Hwang Min-hyun breathing|publisher=OSEN|via=Naver|date=March 24, 2022|access-date=March 24, 2022|language=ko|archive-date=March 25, 2022|archive-url=https://web.archive.org/web/20220325034844/https://entertain.naver.com/read?oid=109&aid=0004578717|url-status=live}}
• Jung Ji-an as Soon-yi{{cite web|url=https://entertain.naver.com/read?oid=057&aid=0001670040|author=Lee Nam-kyung|script-title=ko:정지안 전속계약, 럭키몬스터엔터와 체결…'환혼' 출연(공식)|trans-title=Jung Ji-an's exclusive contract signed with Lucky Monster Entertainment… Appeared in 'Alchemy of Souls' (official)|publisher=Maeil Broadcasting Network|via=Naver|date=June 14, 2022|access-date=June 14, 2022|language=ko|archive-date=June 14, 2022|archive-url=https://web.archive.org/web/20220614081021/https://entertain.naver.com/read?oid=057&aid=0001670040|url-status=live}}
• Kim Yong-jin as Physician Seo

• Jo Jae-yoon as Jin Mu
• Choi Ji-ho as Gil-ju{{cite web|url=https://entertain.naver.com/read?oid=112&aid=0003565994|author=Lee Mi-ji|script-title=ko:최지호, 홍자매 신작 '환혼' 합류..조재윤 충직한 수하役(공식)|trans-title=Choi Ji-ho joins Hong sisters' new work 'Alchemy of Souls'..the loyal subordinate of Jo Jae-yoon (Official)|publisher=Herald Pop|via=Naver|date=June 15, 2022|access-date=June 15, 2022|language=ko|archive-date=June 15, 2022|archive-url=https://web.archive.org/web/20220615092444/https://entertain.naver.com/read?oid=112&aid=0003565994|url-status=live}}
• Cha Yong-hak as Yeom-su{{cite web|url=https://entertain.naver.com/read?oid=144&aid=0000855857|author=Kim Han-na|script-title=ko:'환혼2' 고윤정, 기억 하나 찾았다...이재욱에 "오래전부터 서로 좋아해"[종합]|work=Sports Kyunghyang|via=Naver|date=December 17, 2022|access-date=December 28, 2022|language=ko|archive-date=December 28, 2022|archive-url=https://web.archive.org/web/20221228125546/https://entertain.naver.com/read?oid=144&aid=0000855857|url-status=live}}
• Lee Ji-hoo as Cha Beom{{cite web|url=https://entertain.naver.com/read?oid=108&aid=0003076229|author=Lee Duk-haeng|script-title=ko:'환혼' 이지후, 얄미운 밉상 캐릭터로 신스틸러 활약|work=Star News|via=Naver|date=August 3, 2022|access-date=August 3, 2022|language=ko|archive-date=August 3, 2022|archive-url=https://web.archive.org/web/20220803080046/https://entertain.naver.com/read?oid=108&aid=0003076229|url-status=live}}
• Lee Bong-jun as Gu Hyo{{cite web|url=https://entertain.naver.com/read?oid=609&aid=0000599233|author=Park Ah-reum|script-title=ko:'우영우' 이봉준, 장희진 유이와 한솥밥+'환혼' 출연[공식]|work=Newsen|via=Naver|date=July 7, 2022|access-date=July 13, 2022|language=ko|archive-date=July 13, 2022|archive-url=https://web.archive.org/web/20220713061806/https://entertain.naver.com/read?oid=609&aid=0000599233|url-status=live}}
• Joo Min-soo as Han Yeol{{cite Instagram|user=najms0704|author=Joo Min-soo|postid=CfDy5ZULLPX|date=June 21, 2022|script-title=ko:드라마 <환혼>|access-date=August 5, 2022|language=ko|url=https://ghostarchive.org/iarchive/instagram/najms0704/2865357634455516119_2865357630403844722}}

• Park Eun-hye as Jin Ho-gyeong
• Joo Seok-tae as Jin Woo-tak{{cite web|url=https://entertain.naver.com/read?oid=609&aid=0000603375|script-title=ko:'환혼' 조재윤, 박은혜 실종된 딸 이용 10년 전 과거사 드러나 [결정적장면]|author=Yoo Kyung-sang|publisher=Newsen|via=Naver|date=July 17, 2022|access-date=July 17, 2022|language=ko|archive-date=July 17, 2022|archive-url=https://web.archive.org/web/20220717101137/https://entertain.naver.com/read?oid=609&aid=0000603375|url-status=live}}
• Arin as Jin Cho-yeon
• Yoon Hae-bin as young Jin Bu-yeon

• Shin Seung-ho as Go Won{{cite web|url=https://entertain.naver.com/read?oid=144&aid=0000796721|script-title=ko:배우 신승호 '환혼' 출연 확정[공식]|trans-title=Actor Shin Seung-ho confirmed to appear in 'Alchemy of Souls' [Official]|author=Kim Hye-jeong|publisher=Sports Kyunghyang|via=Naver|date=March 3, 2022|access-date=March 3, 2022|language=ko|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303233645/https://entertain.naver.com/read?oid=144&aid=0000796721|url-status=live}}
• Choi Kwang-il as Go Soon{{cite web|url=https://entertain.naver.com/read?oid=609&aid=0000594192|script-title=ko:'환혼' 이재욱, 세자 신승호와 대결 앞두고 정소민과 수련 떠났다 (종합)|trans-title='Alchemy of Souls' Lee Jae-wook, goes to training with Jung So-min ahead of confrontation with Crown Prince Shin Seung-ho (Comprehensive)|author=Yoo Kyung-sang|publisher=Newsen|via=Naver|date=June 26, 2022|access-date=June 30, 2022|language=ko|archive-date=June 30, 2022|archive-url=https://web.archive.org/web/20220630175054/https://entertain.naver.com/read?oid=609&aid=0000594192|url-status=live}}
• Kang Kyung-hun / Shim So-young as Seo Ha-sun{{cite web|url=https://entertain.naver.com/read?oid=311&aid=0001430374|author=Choi Hee-jae|script-title=ko:강경헌, '환혼' 캐스팅…왕비 役 열연 예고 [공식입장]|trans-title=Kang Kyung-heon, cast for 'Hwanhon'... Preliminary notice of hot performance as Queen [Official position]|publisher=Xports News|via=Naver|date=April 6, 2022|access-date=April 6, 2022|language=ko|archive-date=April 6, 2022|archive-url=https://web.archive.org/web/20220406021123/https://entertain.naver.com/read?oid=311&aid=0001430374|url-status=live}}{{cite web|url=https://entertain.naver.com/read?oid=076&aid=0003909427|author=Lee Jeong-hyuk|title=[SC리뷰]'환혼' 이재욱, "이제 도련님한테 시집와라 무덕아". 이대로 해피엔딩 가나요?|publisher=Sports Chosun|via=Naver|date=August 28, 2022|access-date=August 29, 2022|language=ko|archive-date=August 29, 2022|archive-url=https://web.archive.org/web/20220829120350/https://entertain.naver.com/read?oid=076&aid=0003909427|url-status=live}}
• Park Byung-eun as Go Seong
• Lee Ki-seop as Eunuch Oh{{cite web|url=https://entertain.naver.com/read?oid=018&aid=0005253720|author=Kim Ga-young|script-title=ko:배우 이기섭, 웰스엔터 전속계약 체결…'환혼' 합류 [공식]|trans-title=Actor Lee Ki-seop signed an exclusive contract with Wells Entertainment… Joining 'Alchemy of Souls' [Official]|publisher=Edaily|via=Naver|date=June 28, 2022|access-date=June 28, 2022|language=ko|archive-date=June 28, 2022|archive-url=https://web.archive.org/web/20220628051317/https://entertain.naver.com/read?oid=018&aid=0005253720|url-status=live}}
• Jeong Ji-sun as Eunuch Kim{{cite web|url=https://entertain.naver.com/read?oid=609&aid=0000606698|author=Yoo Kyung-sang|script-title=ko:'환혼' 정소민, 김내관 기 흡수하고 패닉 '이재욱 포옹 위로' (종합)|publisher=Newsen|via=Naver|date=July 24, 2022|access-date=July 28, 2022|language=ko|archive-date=July 28, 2022|archive-url=https://web.archive.org/web/20220728061053/https://entertain.naver.com/read?oid=609&aid=0000606698|url-status=live}}

• Park So-jin as Joo-wol{{cite web|url=https://entertain.naver.com/read?oid=421&aid=0006165320|author=Lee Ah-young|script-title=ko:'환혼' 이재욱, 고윤정 영혼 들어간 정소민에게 "나의 스승님"(종합)|publisher=News1 Korea|via=Naver|date=June 18, 2022|access-date=June 19, 2022|language=ko|archive-date=June 19, 2022|archive-url=https://web.archive.org/web/20220619050634/https://entertain.naver.com/read?oid=421&aid=0006165320|url-status=live}}

• Im Chul-soo as Lee Cheol (Master Lee)
• Seo Hye-won as So-yi{{cite web|url=https://entertain.naver.com/read?oid=410&aid=0000873651|author=Son Jin-a|script-title=ko:서혜원, '환혼' 합류…정소민과 호흡(공식)|trans-title=Seo Hye-won joins 'Alchemy of Souls'… Breathing with Jung So-min (Official)|work=MK Sports|via=Naver|date=June 9, 2022|access-date=June 9, 2022|language=ko|archive-date=June 9, 2022|archive-url=https://web.archive.org/web/20220609054129/https://entertain.naver.com/read?oid=410&aid=0000873651|url-status=live}}
• as Yong-pil
• Woo Hyun as Monk Ho-yeon{{cite web|url=https://entertain.naver.com/read?oid=108&aid=0003063372|author=Hwang Soo-yeon|script-title=ko:'환혼' 이재욱, 살수 환혼된 정소민에 "첫 눈에 알아봤다"[★밤TView]|work=Star News|via=Naver|date=June 18, 2022|access-date=June 30, 2022|language=ko|archive-date=June 30, 2022|archive-url=https://web.archive.org/web/20220630180512/https://entertain.naver.com/read?oid=108&aid=0003063372|url-status=live}}

• Jeon Hye-won as Ae-hyang{{cite web|url=https://entertain.naver.com/read?oid=057&aid=0001668423|author=Lee Nam-kyung|script-title=ko:전혜원 캐스팅, '환혼' 기생 '애향' 役으로 출연확정…정소민과 호흡(공식)|trans-title=Casting Jeon Hye-won, confirmed for the role of the gisaeng 'Ae-hyang' in 'Hwanhon'… Breathing with Jung So-min (Official)|publisher=Maeil Broadcasting Network|via=Naver|date=June 7, 2022|access-date=June 7, 2022|language=ko|archive-date=June 7, 2022|archive-url=https://web.archive.org/web/20220607030335/https://entertain.naver.com/read?oid=057&aid=0001668423|url-status=live}}
• Yoon Seo-hyun as Cho Chung{{cite web|url=https://entertain.naver.com/read?oid=311&aid=0001464681|author=Choi Hee-jae|script-title=ko:윤서현, '환혼' 합류…고윤정 父 변신 [공식입장]|publisher=X-ports News|via=Naver|date=June 21, 2022|access-date=June 21, 2022|language=ko|archive-date=June 21, 2022|archive-url=https://web.archive.org/web/20220621060738/https://entertain.naver.com/read?oid=311&aid=0001464681|url-status=live}}
• Shim Jae-hyun as a thug{{cite web|url=https://entertain.naver.com/read?oid=311&aid=0001476749|author=Ha Ji-won|script-title=ko:심재현, '환혼' 첫 등장...감초 역할로 눈도장 '쾅'|publisher=X-ports News|via=Naver|date=July 18, 2022|access-date=July 18, 2022|language=ko|archive-date=July 18, 2022|archive-url=https://web.archive.org/web/20220718114822/https://entertain.naver.com/read?oid=311&aid=0001476749|url-status=live}}
• Kim Cheol-yoon as Byeong-gu{{cite web|url=https://entertain.naver.com/read?oid=382&aid=0001020451|author=Hong Se-young|script-title=ko:김철윤 '환혼: 빛과 그림자' 출연확정 [공식]|publisher=Sports Dong-a|via=Naver|date=December 7, 2022|access-date=December 8, 2022|language=ko|archive-date=December 8, 2022|archive-url=https://web.archive.org/web/20221208071005/https://entertain.naver.com/read?oid=382&aid=0001020451|url-status=live}}

• Yeom Hye-ran as a mysterious middle-aged woman
• {{Interlanguage link|Yegyul Band|ko|예결밴드}}{{cite web|url=https://entertain.naver.com/read?oid=057&aid=0001677792|author=Kim Seung-jin|script-title=ko:예결밴드 예결, '환혼' 특별출연 "뜻깊은 추억"|trans-title=Yegyul Band Ye-gyul, Special Appearance in 'Alchemy of Souls' "Meaningful Memories"|publisher=Maeil Broadcasting Network|via=Naver|date=July 19, 2022|access-date=July 28, 2022|language=ko|archive-date=July 28, 2022|archive-url=https://web.archive.org/web/20220728062249/https://entertain.naver.com/read?oid=057&aid=0001677792|url-status=live}}
• Kim Hyun-sook as Maidservant Park{{cite web|url=https://entertain.naver.com/read?oid=609&aid=0000602021|author=Park Soo-in|script-title=ko:김현숙 '환혼' 10회 특별출연 "재미나게 촬영, 제법 나와"|trans-title=Kim Hyun-suk's 10th special appearance in 'Alchemy of Souls' "Fun filming, it came out quite well"|publisher=Newsen|via=Naver|date=July 13, 2022|access-date=July 13, 2022|language=ko|archive-date=July 13, 2022|archive-url=https://web.archive.org/web/20220713114957/https://entertain.naver.com/read?oid=609&aid=0000602021|url-status=live}}{{cite web|url=http://www.slist.kr/news/articleView.html?idxno=369540|author=Nam Sang-baek|script-title=ko:무덕이 채용청탁에 유준상-오나라 티격태격..."어렵다"|website=Single List|date=July 17, 2022|access-date=July 22, 2022|language=ko|archive-date=August 1, 2022|archive-url=https://web.archive.org/web/20220801081646/http://www.slist.kr/news/articleView.html?idxno=369540|url-status=live}}
• Jang Sung-beom as Master Kang{{cite web|url=https://entertain.naver.com/read?oid=108&aid=0003081467|author=Kim Soo-jin|script-title=ko:이재욱(장욱)을 통해 본 '환혼' 파트1 총정리|publisher=Star News|via=Naver|date=August 24, 2022|access-date=August 29, 2022|language=ko|archive-date=August 29, 2022|archive-url=https://web.archive.org/web/20220829120349/https://entertain.naver.com/read?oid=108&aid=0003081467|url-status=live}}
• Lee Jun-hyeok as a merchant{{cite web|url=https://entertain.naver.com/read?oid=112&aid=0003603888|author=Jung Han-bi|script-title=ko:'환혼2' 고윤정, 고혹적 자태로 파트2 첫 등장…이재욱, 낙수 생각에 '씁쓸'|publisher=Herald Pop|via=Naver|date=December 10, 2022|access-date=December 10, 2022|language=ko|archive-date=December 10, 2022|archive-url=https://web.archive.org/web/20221210170331/https://entertain.naver.com/read?oid=112&aid=0003603888|url-status=live}}
• Kim Dae-gon as a merchant{{cite web|url=https://entertain.naver.com/read?oid=144&aid=0000854452|author=Ahn Byung-gil|script-title=ko:'환혼:빛과 그림자' 김대곤, 그저 빛|publisher=Sports Kyunghyang|via=Naver|date=December 11, 2022|access-date=December 11, 2022|language=ko|archive-date=December 11, 2022|archive-url=https://web.archive.org/web/20221211035822/https://entertain.naver.com/read?oid=144&aid=0000854452|url-status=live}}
• Lee Chae-min as a merchant{{cite web|url=https://entertain.naver.com/read?oid=396&aid=0000631662|author=Jeong Ga-young|script-title=ko:'환혼' 이채민, 고윤정 미모에 반했다…깨알 신스틸러|publisher=Sports World|via=Naver|date=December 12, 2022|access-date=December 12, 2022|language=ko|archive-date=December 12, 2022|archive-url=https://web.archive.org/web/20221212013305/https://entertain.naver.com/read?oid=396&aid=0000631662|url-status=live}}

Preparations for the series, as well as program discussion with tvN, started in 2019 under the working title Can This Person Be Translated ({{Korean/auto|hangul=^이 사람 통역이 되나요|rr=yes|labels=no}}).{{cite web|url=https://entertain.naver.com/read?oid=421&aid=0004343903|script-title=ko:[단독] 홍자매, 박준화 PD와 신작 준비…내년 tvN 편성 논의|author=Jang Ah-reum|publisher=News1 Korea|via=Naver|date=December 5, 2019|access-date=May 6, 2022|language=ko|archive-date=August 1, 2022|archive-url=https://web.archive.org/web/20220801081634/https://entertain.naver.com/read?oid=421&aid=0004343903|url-status=live}}{{cite web|url=https://www.hancinema.net/tvn-is-discussing-the-hong-sisters-soul-marriage-136643.html|title=TvN Is Discussing the Hong Sisters' "Soul Marriage"|website=HanCinema|publisher=Newsen|date=December 11, 2019|access-date=May 6, 2022|archive-date=May 6, 2022|archive-url=https://web.archive.org/web/20220506203408/https://www.hancinema.net/tvn-is-discussing-the-hong-sisters-soul-marriage-136643.html|url-status=live}}

In January 2021, Park Hye-su's agency revealed that the actress auditioned for Alchemy of Souls. In June, it was announced that actor Joo Sang-wook was offered a role in the series.{{cite web|url=https://www.hancinema.net/park-hye-soo-auditions-for-the-hong-sisters-latest-drama-148500.html|title=Park Hye-soo Auditions for the Hong Sisters' Latest Drama|website=HanCinema|publisher=Newsen|date=January 21, 2021|access-date=March 3, 2022|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303234327/https://www.hancinema.net/park-hye-soo-auditions-for-the-hong-sisters-latest-drama-148500.html|url-status=live}}{{cite web|url=https://www.hancinema.net/will-joo-sang-wook-team-up-with-the-hong-sisters-in-soul-marriage--151807.html|title=Will Joo Sang-wook Team up With the Hong Sisters in "Soul Marriage"?|website=HanCinema|publisher=Joy News 24|date=June 2, 2021|access-date=March 3, 2022|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303234501/https://www.hancinema.net/will-joo-sang-wook-team-up-with-the-hong-sisters-in-soul-marriage--151807.html|url-status=live}}

The female lead role was first confirmed to be played by {{Interlanguage link|Park Hye-eun|ko|박혜은}}. However, in July 2021, she decided to leave the series after a mutual agreement with the production team. It was stated that although Park is a rookie actress, she prepared hard for the series, but felt a lot of pressure about playing the main character of a big project.{{cite web|url=https://www.hancinema.net/park-hye-eun-drops-out-of-soul-marriage-due-to-pressure-152702.html|title=Park Hye-eun Drops Out of "Soul Marriage" Due to Pressure|website=HanCinema|publisher=MyDaily|date=July 8, 2021|access-date=March 4, 2022|archive-date=March 4, 2022|archive-url=https://web.archive.org/web/20220304122451/https://www.hancinema.net/park-hye-eun-drops-out-of-soul-marriage-due-to-pressure-152702.html|url-status=live}}{{cite web|url=https://entertain.naver.com/read?oid=382&aid=0000921238|script-title=ko:[전문] '환혼' 측 "박혜은 주인공 부담감→협의하 하차" (공식)|author=Hong Se-young|publisher=Sports Dong-a|via=Naver|date=July 8, 2021|access-date=March 3, 2022|language=ko|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303233639/https://entertain.naver.com/read?oid=382&aid=0000921238|url-status=live}} The role was then offered to actress Jung So-min. Jung and director Park Joon-hwa previously worked together in 2017 TV series Because This Is My First Life.{{cite web|url=https://entertain.naver.com/read?oid=382&aid=0000921313|script-title=ko:[종합] 박혜은, '환혼' 하차→정소민, 합류할까 (전문)|author=Ham Na-yan|publisher=Sports Dong-a|via=Naver|date=July 8, 2021|access-date=March 3, 2022|language=ko|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303233633/https://entertain.naver.com/read?oid=382&aid=0000921313|url-status=live}}

Line-up for the lead stars consisting of Lee Jae-wook, Jung So-min, Hwang Min-hyun, Shin Seung-ho, Yoo Jun-sang, Oh Na-ra and Jo Jae-yoon was officially announced by tvN on March 3, 2022.{{cite web|url=https://twitter.com/CJnDrama/status/1499279684973957121|title=tvN드라마 <환혼> COMING SOON|website=Twitter|publisher=tvN Drama|date=March 3, 2022|access-date=March 4, 2022|language=ko|archive-date=March 4, 2022|archive-url=https://web.archive.org/web/20220304111723/https://twitter.com/CJnDrama/status/1499279684973957121|url-status=live}} On March 21, Yoo In-soo, Arin, Park Eun-hye, Lee Do-kyung and Im Chul-soo were announced to have joined the cast.

After the end of part 1 in August 2022, the female lead actress Jung So-min was replaced by Go Youn-jung for part 2, after she previously portrayed the original identity for Jung's character in a cameo in part 1.{{cite web|url=https://www.scmp.com/lifestyle/k-pop/k-drama/article/3203234/netflix-k-drama-alchemy-souls-light-and-shadow-season-2-fantasy-romance-epic-returns-new-lead-go|title=Netflix K-drama Alchemy of Souls: Light and Shadow – season 2 of fantasy romance epic returns with new lead Go Yoon-jung|author=Pierce Conran|publisher=South China Morning Post|date=December 15, 2022|archive-url=https://web.archive.org/web/20221215110002/https://www.scmp.com/lifestyle/k-pop/k-drama/article/3203234/netflix-k-drama-alchemy-souls-light-and-shadow-season-2-fantasy-romance-epic-returns-new-lead-go|archive-date=December 15, 2022|access-date=January 13, 2023|url-status=live|url-access=limited}}

In August 2021, production companies Studio Dragon and High Quality signed an agreement with Mungyeong to build a filming site in Maseong-myeon worth {{KRW|5 billion}} for the production of Alchemy of Souls.

Filming locations include Nongwoljeong Pavilion in Hwarim-dong Valley, Hamyang County,{{cite web|url=https://n.news.naver.com/mnews/article/020/0003459112|author=Ahn Young-bae|script-title=ko:달을 희롱하고 바람을 읊었더니 너럭바위까지 풍류 철철|publisher=The Dong-A Ilbo|via=Naver News|date=October 29, 2022|access-date=January 16, 2023|language=ko|archive-date=January 18, 2023|archive-url=https://web.archive.org/web/20230118171849/https://n.news.naver.com/mnews/article/020/0003459112|url-status=live}} Goseokjeong Pavilion in Cheorwon County,{{cite web|url=https://n.news.naver.com/mnews/article/022/0003724974|author=Choi Hyun-tae|script-title=ko:판타지 드라마 '환혼' 기암괴석 협곡 절경 어디야? [최현태 기자의 여행홀릭]|publisher=Segye Ilbo|via=Naver News|date=August 14, 2022|access-date=January 19, 2023|language=ko|archive-date=January 19, 2023|archive-url=https://web.archive.org/web/20230119050953/https://n.news.naver.com/mnews/article/022/0003724974|url-status=live}} and CJ ENM Studio Center in Paju.{{cite web|url=https://entertain.naver.com/read?oid=140&aid=0000047966|script-title=ko:현실보다 더 현실 같은 배경|publisher=Cine21|via=Naver|date=July 19, 2022|access-date=January 19, 2023|language=ko|archive-date=January 19, 2023|archive-url=https://web.archive.org/web/20230119050928/https://entertain.naver.com/read?oid=140&aid=0000047966|url-status=live}} The tree shown in the fictional place called Danhyanggok is located on the lower reaches of the Geumgang River in Garimseong Fortress, Buyeo County.{{cite web|url=https://www.koreatravelpost.com/how-to-visit-the-love-tree-from-alchemy-of-souls/|title=How to Visit the Love Tree from 'Alchemy of Souls'|website=Korea Travel Post|date=October 24, 2022|access-date=January 15, 2023|archive-date=January 15, 2023|archive-url=https://web.archive.org/web/20230115021850/https://www.koreatravelpost.com/how-to-visit-the-love-tree-from-alchemy-of-souls/|url-status=live}} Post-production began as filming began in the summer of 2021.{{cite web|url=https://entertain.naver.com/read?oid=468&aid=0000875033|author=Shim Eon-kyung|title="CG 작업만 1년 8개월 차"…때깔 좋은 '환혼', 이유 있었네[SS연예프리즘]|publisher=Sports Seoul|via=Naver|date=August 19, 2022|access-date=January 19, 2023|language=ko|archive-date=January 19, 2023|archive-url=https://web.archive.org/web/20230119050951/https://entertain.naver.com/read?oid=468&aid=0000875033|url-status=live}}

On October 6, 2021, it was announced that filming of the series was canceled for that week after a staff member tested positive for COVID-19 on the morning of the 5th. All production crew members subsequently underwent PCR tests. Some staff members who were classified as close contacts went into self-quarantine, even though they tested negative for the contagion.{{cite web|url=https://entertain.naver.com/read?oid=477&aid=0000322213|script-title=ko:[단독]'환혼', 스태프 코로나19 확진으로 촬영 취소…출연진은 이상없어|author=Jang Jin-ri|publisher=SpoTV News|via=Naver|date=October 6, 2021|access-date=March 3, 2022|language=ko|archive-date=March 3, 2022|archive-url=https://web.archive.org/web/20220303234331/https://entertain.naver.com/read?oid=477&aid=0000322213|url-status=live}}

It was reported that filming for the second part of the series had started by July 2022, and was completed on October 6.{{cite web|url=https://entertain.naver.com/read?oid=477&aid=0000370447|author=Jang Da-hee|script-title=ko:'환혼', 파트2 촬영 돌입…정소민→고윤정 여주인공 교체설 "확인 어려워"[공식]|publisher=SpoTV News|via=Naver|date=July 12, 2022|access-date=November 5, 2022|language=ko|archive-date=July 12, 2022|archive-url=https://web.archive.org/web/20220712084221/https://entertain.naver.com/read?oid=477&aid=0000370447|url-status=live}}{{cite web|url=https://entertain.naver.com/read?oid=311&aid=0001509033|author=Ha Ji-won|script-title=ko:[단독] '환혼' 파트2 촬영 끝…9일 쫑파티 개최|publisher=Sports News|via=Naver|date=October 7, 2022|access-date=November 23, 2022|language=ko|archive-date=November 23, 2022|archive-url=https://web.archive.org/web/20221123180639/https://entertain.naver.com/read?oid=311&aid=0001509033|url-status=live}}

{{Hidden begin|titlestyle = background-color: #CDD1FF;

|title=Original soundtrack for Part 1

}}

{{Infobox album

| name = Alchemy of Souls (Original Television Soundtrack)

| type = Soundtrack

| artist = Various Artists

| length = 1:27:00

| released = August 28, 2022

| genre = Soundtrack

| language = {{Hlist|Korean|English}}

| label = {{Hlist|Genie Music|Stone Music Entertainment}}

}}

The album peaked at number 18 on weekly Circle Album Chart and as of September 2022, 8,906 copies have been sold.Accumulated OST Album Sales:

• {{cite web|title=Circle Album Chart – Week 38 of 2022|url=https://circlechart.kr/page_chart/album.circle?nationGbn=T&serviceGbn=&targetTime=38&hitYear=2022&termGbn=week|website=Circle Music Chart|language=ko|date=September 11–17, 2022|access-date=October 4, 2022|archive-date=September 28, 2022|archive-url=https://web.archive.org/web/20220928083919/https://circlechart.kr/page_chart/album.circle?nationGbn=T&serviceGbn=&targetTime=38&hitYear=2022&termGbn=week|url-status=live}}
• {{cite web|title=Circle Album Chart – Week 40 of 2022|url=https://circlechart.kr/page_chart/album.circle?nationGbn=T&serviceGbn=&targetTime=40&hitYear=2022&termGbn=week|website=Circle Music Chart|language=ko|date=September 25 – October 1, 2022|access-date=October 4, 2022|archive-date=October 6, 2022|archive-url=https://web.archive.org/web/20221006062731/https://circlechart.kr/page_chart/album.circle?nationGbn=T&serviceGbn=&targetTime=40&hitYear=2022&termGbn=week|url-status=live}}

;Part 1

{{Track listing

| headline = Released on June 26, 2022{{cite web|script-title=ko:환혼 OST Part 1|trans-title=Alchemy of Souls OST Part 1|url=https://www.melon.com/album/detail.htm?albumId=10990288|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=June 26, 2022|access-date=June 30, 2022|language=ko|archive-date=June 30, 2022|archive-url=https://web.archive.org/web/20220630181006/https://www.melon.com/album/detail.htm?albumId=10990288|url-status=live}}{{cite web|title=Alchemy of Souls, Pt. 1 (Original Television Soundtrack) - Single|url=https://music.apple.com/album/alchemy-of-souls-pt-1-original-television-soundtrack/1631463952|via=Apple Music|agency=Stone Music Entertainment|date=June 26, 2022|access-date=June 30, 2022|archive-date=June 30, 2022|archive-url=https://web.archive.org/web/20220630181156/https://music.apple.com/album/alchemy-of-souls-pt-1-original-television-soundtrack/1631463952|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = Scars Leave Beautiful Trace

| note1 = {{lang|ko|상처는 아름다운 흔적이 되어}}

| lyrics1 = {{hlist|Nam Hye-seung|Janet Suhh}}

| music1 = {{hlist|Nam Hye-seung|Jeon Jong-hyuk|Heo Seok|Lee Jae-woo}}

| extra1 = Car, the Garden

| length1 = 3:33

| title2 = Scars Leave Beautiful Trace

| note2 = {{lang|ko|상처는 아름다운 흔적이 되어}}; {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Jeon Jong-hyuk|Heo Seok|Lee Jae-woo}}

| length2 = 3:33

| total_length = 7:06

}}

;Part 2

{{Track listing

| headline = Released on July 3, 2022{{cite web|script-title=ko:환혼 OST Part 2|trans-title=Alchemy of Souls OST Part 2|url=https://www.melon.com/album/detail.htm?albumId=10995197|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=July 3, 2022|access-date=July 4, 2022|language=ko|archive-date=July 4, 2022|archive-url=https://web.archive.org/web/20220704103428/https://www.melon.com/album/detail.htm?albumId=10995197|url-status=live}}{{cite web|title=Alchemy of Souls, Pt. 2 (Original Television Soundtrack) - Single|url=https://music.apple.com/album/alchemy-of-souls-pt-2-original-television-soundtrack/1632406788|via=Apple Music|agency=Stone Music Entertainment|date=July 3, 2022|access-date=July 4, 2022|archive-date=July 4, 2022|archive-url=https://web.archive.org/web/20220704104056/https://music.apple.com/album/alchemy-of-souls-pt-2-original-television-soundtrack/1632406788|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = Aching

| note1 = {{lang|ko|아리운}}

| lyrics1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| music1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| extra1 = Kassy

| length1 = 4:11

| title2 = Aching

| note2 = {{lang|ko|아리운}}; {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| length2 = 4:11

| total_length = 8:22

}}

;Part 3

{{Track listing

| headline = Released on July 10, 2022{{cite web|script-title=ko:환혼 OST Part 3|trans-title=Alchemy of Souls OST Part 3|url=https://www.melon.com/album/detail.htm?albumId=10999993|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=July 10, 2022|access-date=July 12, 2022|language=ko|archive-date=July 12, 2022|archive-url=https://web.archive.org/web/20220712121814/https://www.melon.com/album/detail.htm?albumId=10999993|url-status=live}}{{cite web|title=Alchemy of Souls, Pt. 3 (Original Television Soundtrack) - Single|url=https://music.apple.com/album/alchemy-of-souls-pt-3-original-television-soundtrack/1633420659|via=Apple Music|agency=Stone Music Entertainment|date=July 10, 2022|access-date=July 12, 2022|archive-date=July 12, 2022|archive-url=https://web.archive.org/web/20220712123032/https://music.apple.com/album/alchemy-of-souls-pt-3-original-television-soundtrack/1633420659|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = Just Watching You

| note1 = {{lang|ko|바라만 본다}}

| lyrics1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| music1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| extra1 = Jeong Se-woon

| length1 = 4:02

| title2 = Just Watching You

| note2 = {{lang|ko|바라만 본다}}; {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| length2 = 4:02

| total_length = 8:04

}}

;Part 4

{{Track listing

| headline = Released on July 17, 2022{{cite web|script-title=ko:환혼 OST Part 4|trans-title=Alchemy of Souls OST Part 4|url=https://www.melon.com/album/detail.htm?albumId=11004998|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=July 17, 2022|access-date=July 19, 2022|language=ko|archive-date=July 19, 2022|archive-url=https://web.archive.org/web/20220719105416/https://www.melon.com/album/detail.htm?albumId=11004998|url-status=live}}{{cite web|title=Alchemy of Souls, Pt. 4 (Original Television Soundtrack) - Single|url=https://music.apple.com/album/alchemy-of-souls-pt-4-original-television-soundtrack/1634744173|via=Apple Music|agency=Stone Music Entertainment|date=July 17, 2022|access-date=July 19, 2022|archive-date=July 19, 2022|archive-url=https://web.archive.org/web/20220719105327/https://music.apple.com/album/alchemy-of-souls-pt-4-original-television-soundtrack/1634744173|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = Raindrops

| note1 = {{lang|ko|빗방울}}

| lyrics1 = {{hlist|Nam Hye-seung|Janet Suhh}}

| music1 = {{hlist|Nam Hye-seung|Park Sang-hee}}

| extra1 = Gummy

| length1 = 3:54

| title2 = Raindrops

| note2 = {{lang|ko|빗방울}}; {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Park Sang-hee}}

| length2 = 3:54

| total_length = 7:48

}}

;Part 5

{{Track listing

| headline = Released on July 24, 2022{{cite web|script-title=ko:환혼 OST Part 5|trans-title=Alchemy of Souls OST Part 5|url=https://www.melon.com/album/detail.htm?albumId=11012117|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=July 24, 2022|access-date=July 25, 2022|language=ko|archive-date=July 24, 2022|archive-url=https://web.archive.org/web/20220724100028/https://www.melon.com/album/detail.htm?albumId=11012117|url-status=live}}{{cite web|title=Alchemy of Souls, Pt. 5 (Original Television Soundtrack) - Single|url=https://music.apple.com/album/alchemy-of-souls-pt-5-original-television-soundtrack/1635947014|via=Apple Music|agency=Stone Music Entertainment|date=July 24, 2022|access-date=July 25, 2022|archive-date=July 25, 2022|archive-url=https://web.archive.org/web/20220725180227/https://music.apple.com/album/alchemy-of-souls-pt-5-original-television-soundtrack/1635947014|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = You're Everything to Me

| note1 = {{lang|ko|온통 그대뿐인 나죠}}

| lyrics1 = {{hlist|Nam Hye-seung|Park Jin-ho}}

| music1 = {{hlist|Nam Hye-seung|Park Jin-ho}}

| extra1 = Shin Yong-jae

| length1 = 4:10

| title2 = You're Everything to Me

| note2 = {{lang|ko|온통 그대뿐인 나죠}}; {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Park Jin-ho}}

| length2 = 4:10

| total_length = 8:20

}}

;Part 6

{{Track listing

| headline = Released on July 31, 2022{{cite web|script-title=ko:환혼 OST Part 6|trans-title=Alchemy of Souls OST Part 6|url=https://www.melon.com/album/detail.htm?albumId=11018162|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=July 31, 2022|access-date=August 1, 2022|language=ko|archive-date=July 31, 2022|archive-url=https://web.archive.org/web/20220731191510/https://www.melon.com/album/detail.htm?albumId=11018162|url-status=live}}{{cite web|title=Alchemy of Souls, Pt. 6 (Original Television Soundtrack) - Single|url=https://music.apple.com/album/alchemy-of-souls-pt-6-original-television-soundtrack/1637051411|via=Apple Music|agency=Stone Music Entertainment|date=July 31, 2022|access-date=August 1, 2022|archive-date=August 1, 2022|archive-url=https://web.archive.org/web/20220801081634/https://music.apple.com/album/alchemy-of-souls-pt-6-original-television-soundtrack/1637051411|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = Breath

| note1 = {{lang|ko|숨결}}

| lyrics1 = {{hlist|Nam Hye-seung|Janet Suhh}}

| music1 = {{hlist|Nam Hye-seung|Park Sang-hee}}

| extra1 = Kim Na-young

| length1 = 4:27

| title2 = Breath

| note2 = {{lang|ko|숨결}}; {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Park Sang-hee}}

| length2 = 4:27

| total_length = 8:54

}}

;Part 7

{{Track listing

| headline = Released on August 21, 2022{{cite web|script-title=ko:환혼 OST Part 7|trans-title=Alchemy of Souls OST Part 7|url=https://www.melon.com/album/detail.htm?albumId=11033517|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=August 21, 2022|access-date=August 22, 2022|language=ko|archive-date=August 22, 2022|archive-url=https://web.archive.org/web/20220822074206/https://www.melon.com/album/detail.htm?albumId=11033517|url-status=live}}{{cite web|title=Alchemy of Souls, Pt. 7 (Original Television Soundtrack) - Single|url=https://music.apple.com/album/alchemy-of-souls-pt-7-original-television-soundtrack/1640439786|via=Apple Music|agency=Stone Music Entertainment|date=August 21, 2022|access-date=August 22, 2022|archive-date=August 22, 2022|archive-url=https://web.archive.org/web/20220822074329/https://music.apple.com/album/alchemy-of-souls-pt-7-original-television-soundtrack/1640439786|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = Love Letter (with You)

| note1 = {{lang|ko|연서}} (with You)

| lyrics1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| music1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| extra1 = Big Naughty

| length1 = 3:29

| title2 = Love Letter (with You)

| note2 = {{lang|ko|연서}} (with You); {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| length2 = 3:29

| total_length = 6:58

}}

{{hidden end}}

{{Hidden begin|titlestyle = background-color: #CDD1FF;

|title=Original soundtrack for Part 2

}}

;Part 1

{{Track listing

| headline = Released on December 18, 2022{{cite web|script-title=ko:환혼: 빛과 그림자 OST Part 1|trans-title=Alchemy of Souls: Light and Shadow OST Part 1|url=https://www.melon.com/album/detail.htm?albumId=11126447|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=December 18, 2022|access-date=December 22, 2022|language=ko|archive-date=December 22, 2022|archive-url=https://web.archive.org/web/20221222085816/https://www.melon.com/album/detail.htm?albumId=11126447|url-status=live}}{{cite web|title=Alchemy of Souls: Light and Shadow, Pt. 1 (Original Television Soundtrack) - Single|url=https://music.apple.com/us/album/blue-flower/1660215778?i=1660215948|via=Apple Music|agency=Stone Music Entertainment|date=December 18, 2022|access-date=December 22, 2022|archive-date=December 22, 2022|archive-url=https://web.archive.org/web/20221222090042/https://music.apple.com/us/album/blue-flower/1660215778?i=1660215948|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = Blue Flower

| note1 = {{lang|ko|푸른꽃}}

| lyrics1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| music1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| extra1 = Lia (Itzy)

| length1 = 3:48

| title2 = Blue Flower

| note2 = {{lang|ko|푸른꽃}}; {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| length2 = 3:48

| total_length = 7:36

}}

;Part 2

{{Track listing

| headline = Released on December 25, 2022{{cite web|script-title=ko:환혼: 빛과 그림자 OST Part 2|trans-title=Alchemy of Souls: Light and Shadow OST Part 2|url=https://www.melon.com/album/detail.htm?albumId=11130202|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=December 25, 2022|access-date=December 25, 2022|language=ko|archive-date=December 25, 2022|archive-url=https://web.archive.org/web/20221225100532/https://www.melon.com/album/detail.htm?albumId=11130202|url-status=live}}{{cite web|title=Alchemy of Souls: Light and Shadow, Pt. 2 (Original Television Soundtrack) - Single|url=https://music.apple.com/us/album/alchemy-of-souls-light-and-shadow-pt-2/1661056465|via=Apple Music|agency=Stone Music Entertainment|date=December 25, 2022|access-date=December 25, 2022|archive-date=December 25, 2022|archive-url=https://web.archive.org/web/20221225100723/https://music.apple.com/us/album/alchemy-of-souls-light-and-shadow-pt-2/1661056465|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = Tree (Just Watching You 2)

| note1 = {{lang|ko|나무 (바라만 본다 2)}}

| lyrics1 = {{hlist|Nam Hye-seung|Kim Kyung-hee}}

| music1 = {{hlist|Kim Kyung-hee|Nam Hye-seung}}

| extra1 = Hwang Min-hyun

| length1 = 4:03

| title2 = Tree (Just Watching You 2)

| note2 = {{lang|ko|나무 (바라만 본다 2)}}; {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Kim Kyung-hee|Nam Hye-seung}}

| length2 = 4:03

| total_length = 8:06

}}

;Part 3

{{Track listing

| headline = Released on January 1, 2023{{cite web|script-title=ko:환혼: 빛과 그림자 OST Part 3|trans-title=Alchemy of Souls: Light and Shadow OST Part 3|url=https://www.melon.com/album/detail.htm?albumId=11135517|via=Melon|publisher=Genie Music|agency=Stone Music Entertainment|date=January 1, 2023|access-date=January 4, 2023|language=ko|archive-date=January 4, 2023|archive-url=https://web.archive.org/web/20230104165220/https://www.melon.com/album/detail.htm?albumId=11135517|url-status=live}}{{cite web|title=Alchemy of Souls: Light and Shadow, Pt. 3 (Original Television Soundtrack) - Single|url=https://music.apple.com/us/album/alchemy-of-souls-light-and-shadow-pt-3/1661913125|via=Apple Music|agency=Stone Music Entertainment|date=January 1, 2023|access-date=January 4, 2023|archive-date=January 4, 2023|archive-url=https://web.archive.org/web/20230104165111/https://music.apple.com/us/album/alchemy-of-souls-light-and-shadow-pt-3/1661913125|url-status=live}}

| extra_column = Artist

| title_width = 35%

| lyrics_width = 20%

| music_width = 30%

| extra_width = 15%

| title1 = I'm Sorry

| lyrics1 = {{hlist|Nam Hye-seung|Janet Suhh}}

| music1 = {{hlist|Nam Hye-seung|Jeon Jong-hyuk|Heo Seok}}

| extra1 = Ailee

| length1 = 4:16

| title2 = I'm Sorry

| note2 = {{Abbr|Inst.|Instrumental}}

| music2 = {{hlist|Nam Hye-seung|Jeon Jong-hyuk|Heo Seok}}

| length2 = 4:16

| total_length = 8:32

}}

{{hidden end}}

Alchemy of Souls ranked second, tied with Our Blues, in streaming for Netflix Korea TV show category from January to December 22, 2022.{{cite web|url=https://entertain.naver.com/read?oid=312&aid=0000587026|author=Kim Ji-won|script-title=ko:'돌아온' 송중기 이긴 건 '싱글들'…1위 '나는 솔로', 파혼 논란까지 '리얼 연애'[TEN스타필드]|publisher=Ten Asia|via=Naver|date=December 23, 2022|access-date=December 23, 2022|language=ko|archive-date=December 25, 2022|archive-url=https://web.archive.org/web/20221225031743/https://entertain.naver.com/read?oid=312&aid=0000587026|url-status=live}}

{{Television ratings graph

| title = Alchemy of Souls

| refs = Audience measurement performed nationwide by Nielsen Korea.

| average = y

| width = 400

| height = 250

| season_title = Part

| color1 = #FEA530

| color2 = #30B39F

| legend1 = 1

| legend2 = 2

| country = South Korea

|-

| 1.294

| 1.516

| 1.275

| 1.760

| 1.321

| 1.632

| 1.347

| 1.804

| 1.416

| 1.817

| 1.305

| 1.769

| 1.564

| 1.926

| 1.680

| 1.926

| 1.815

| 2.359

| 1.984

| 2.410

| 1.696

|-

| 1.648

| 1.933

| 1.812

| 2.126

| 1.676

| 1.967

| 1.518

| 2.054

| 1.871

| 2.267

| 1.887

}}

{{notelist}}

{{reflist}}

• {{Official website|https://tvn.cjenm.com/ko/alchemyofsouls/}} {{in lang|ko}}
• {{IMDb title}}
• {{IMDb title|tt23811812|Alchemy of Souls: Light and Shadow}}
• {{HanCinema drama}}
• {{Hancinema drama|Alchemy_of_Souls_2p__Light_and_Shadow|Alchemy of Souls: Light and Shadow}}

{{Hong sisters}}

{{Works by Studio Dragon}}

{{TvN (South Korean TV channel) television dramas (2020–present)}}

Category:Korean-language television shows

Category:Korean-language Netflix exclusive international distribution programming

Category:TvN (South Korean TV channel) television dramas

Category:Television shows written by the Hong sisters

Category:Television series by Studio Dragon

Category:South Korean fantasy television series

Category:South Korean romance television series

Category:South Korean historical television series

Category:South Korean action television series

Category:2022 South Korean television series debuts

Category:2023 South Korean television series endings

Category:Television productions suspended due to the COVID-19 pandemic