The story is about a genius doctor who dares to challenge the realm of God, and a woman whose brain suddenly fails, slowly losing her soul.Top star Mo Mo falls into a coma after a sudden accident. Unable to bear watching her daughter lie there helplessly, her mother, Ran Hui, gives up her own life for the sake of the beautiful Mo Mo. Then begins a strange romance involving Ju Sin, the man who once loved Mo Mo, and the men who love her now.When we love someone, what exactly are we loving, the soul or the body? If another soul were to inhabit the body of the person you loved, which would you choose? This story explores people who cross forbidden lines in the name of love, and the destruction that follows.(Source: Korean = TV Chosun || Translation = MyDramaList)