When the world begins to forget you, do you choose to disappear or break into the source of madness?
Genius detective Lin Jian's investigation of a bizarre disappearance triggered "cognitive pollution" - he was being quietly erased from the memories of his relatives and friends. In order to regain his existence, he was forced to enter the "inner world" composed of paradoxical rules. The scariest monster here is false knowledge itself. With absolute rationality, he joined the confrontation organization "Anchor Point" and solved each fatal situation. However, as he goes deeper into the core of the labyrinth, he discovers that the real betrayal originates from within, and defeating the ultimate rule requires him to pay the most precious price: the cold reason itself that he relies on for survival.