Introduction: An indiscriminate "hallucination murder case" plunged psychological consultant Wang Ranxuan into the abyss. The evil thoughts he saw in people's hearts can actually materialize and become viruses that pollute reality. When knowledge becomes a weapon, there is only a thin line between truth and madness. He must join forces with Zhou Wanqing, the only investigator who can purify the pollution, and use his mind to fight back the manipulator in the dark before the collective consciousness collapses.
