Eighteen people burdened with hidden sins are lured into the remote Zero Mansion by a black-and-gold invitation. The promise of a multimillion-yuan reward and a clean slate for their pasts makes them willingly enter this cage, cut off from the world. In truth, it is a reckoning ten years in the making.
Seven ironclad rules seal off every path to survival: the terrifying stories told at night must be based on real events, or the teller will be punished; everyone rates the stories anonymously, and the lowest-ranked person is struck down by divine punishment. Most deadly of all, each story will be recreated in reality with absolute accuracy within 24 hours. The more realistic the details, the more savage the backlash. After the first round of storytelling, influencer Wen Yining dies horribly inside her own story, in a death that matches it exactly. Their last hope of getting out unscathed is crushed. Their masks shatter, and suspicion gives way to framing one another. They exploit the rules to eliminate rivals and sell out their companions to save themselves. The collective-punishment system and paradoxical rules intertwine, exposing the full depravity of human nature in the face of desperation.
Shen Yan, a story-repair expert, coolly reviews the events and discovers that every story is based on the same incident: an orphanage fire ten years ago, officially ruled an accident. Arson, locked doors, perjury, standing by and doing nothing... Not one of the eighteen is innocent; they all played a part in the tragedy. Two moles, one operating in the open and one in secret, are embedded among them. Clues mix truth with lies, while the order of deaths uncannily reflects the severity of their sins. The final truth is revealed: this "human game" is no random killing spree, but a precisely orchestrated trial spanning ten years. No one can escape unscathed, and the reckoning for humanity's sins will never reach its end.
