Black rain descended on Qi Ya City, and the nameless female corpse called out the name of the undertaker Xu Guichen in the morgue. In order to find his sister Xu Tang, who has been missing for ten years, he follows the clues of the white epidemic, the black clock and the dead list, and enters an ancient order that maintains the world through names, door keys and living lamps. Those sacrifices can indeed save more people, but who is qualified to decide the fate of others? Xu Guichen remembered the names of the dead along the way, and also learned from the price of losing his memory: remembering a name does not mean having the person behind the name.
