Shen Zhao was forced to become a "sleep attendant" in the funeral parlor, spending every night with the corpses on their seventh night of rebirth. When she blew up the morgue in the early morning of the seventh day, her body began to mutate - the corpse whispered under her skin, and the curator Chu Mu's smile became more and more gentle. Chen Yagu's copper coins, the white brocade corpse spots, and the black kite's black robe are all chains of reincarnation. She thought she was taking revenge, but she didn't know that she was the female corpse that was sacrificed, and the real seventh night had just begun.