One evening, Jang Uk chases a soul shifter running rampant into Jinyowon. He meets Jin Bu-Yeon and believes she is an imprisoned Jinyowon priestess. Meanwhile, Jin family leader Jin Ho-Gyeong plans to wed her eldest daughter Jin Bu-Yeon to someone from the Seo Family. She will also keep her within the same room for the rest of her life. Seo Yul and his cousin Seo Yoon-O travel from the distant Seoho Fortress for the wedding. Jin Bu-Yeon, wanting to get a glimpse of her possible future husband, escapes from her room to see him at Chwiseonru. On the way there, fate has Jin Bu-Yeon meeting Jang Uk once again. They both share a connection and also have something the other person could use. On a whim, Jin Bu-Yeon asks Jang Uk to marry her.
| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | Alchemy of Souls: Light and Shadow | |
| First Air Date | — | |
| Last Air Date | December 10, 2022 | |
| Seasons | 1 | |
| Episodes | 1 | |
| Episode Runtime | 0min | |
| Language | Korean | |
| Original Language | Korean | |
| Production Countries | — | |
| Production Companies | Studio Dragon | |
| Networks | ||