He was originally a wandering soul in the Three Realms who had lost his memory. His soul was damaged by unknown means. There was no place for him in the heaven, but he could not enter reincarnation because his name was not in the book of life and death. Until one day, he was accidentally taken in by a ghost, who filled his incomplete soul with his own soul, and kept him by his side as a helper. Unexpectedly one day, when Gui Cha went to work, he was accidentally dragged into reincarnation by a gangster. He was worried and tried to find Gui Cha's reincarnation...