Missing persons portraitist Lin Wan was told by the police that the DNA of a female corpse was exactly the same as hers. At midnight, my sister, who had been dead for three years, suddenly knocked on the door and revealed a "mirror plan" to cancel living people in batches and sell identities. When files, memories and relatives can all be forged, Lin Wan must recover the truth and her true self before she is completely sentenced to death by the system.
