Alchemy of Souls (Korean: 환혼; Hanja: 還魂; RR: Hwanhon) is a South Korean television series
Part 1
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.[10][16][17]
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 Uk her skills as they both fall in love with each other.
Part 2
Three years after the tragedy that led Mu-deok to run wild and kill innocent people, engineered by Jin Mu, 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, who resembles Nak-su