Su Nian'an, who died in an accidental car accident, was bound to the Doomsday System. In order to be resurrected, she needed to travel through various dimensions and play the role of those "fiancées/taoists/lovers" who suddenly disappeared to save the male protagonist who had turned black due to abandonment. They were either paranoid, crazy, or possessive, imprisoning and torturing her at every turn. Su Nian'an not only has to resolve their obsessions and prevent them from going to destruction, but also has to deal with the secret help and obstruction of his childhood sweetheart. A journey through time about redemption and survival begins.