Genius criminal detective Xie Shu was completely erased by the "world's collective consensus" because of his sister Xie Jin, and traces of his existence, social files, and the memories of all members were uniformly tampered with. He has anti-consensus cognition and is the only person in the world who remembers his sister's true existence. He took the initiative to enter the national top-secret chess game. On the surface, he was monitored, tested, manipulated, and treated as a high-risk chess piece. In the three-party game between the system stability maintainers, the return-to-zero idealists, and the top chess players, the truth about the false stability of the world is torn apart layer by layer, and the artificial collective consensus, the artificially created injustice chess game, and the artificially preset human fate are fought against, and ultimately the imperfect but real right to choose in the world is protected by the incomplete self.