In modern cities, a series of extremely bizarre and vicious cases have attracted great attention from society. Duan Xiyao was recalled and formed a "fog tracking team" with psychological analyst Lin Jingyan, IT expert Fan Ruobin, forensic doctor Ye Siyuan, reporter Wu Yanning and new police officer Lu Chen. The team trusts each other after solving one case, and subsequent cases gradually reveal traces of the manipulation of the mastermind behind the scenes. The past, shadows and beliefs of the team members are also constantly inspired by the case, and the gray areas of reality intersect with the darkness of human nature. As the web of reasoning slowly unfolds, multiple story lines reveal the real motives behind the crime, and also set off an ultimate showdown against the reasoning team itself. Ten volumes of independent and interlocking cases finally converged into a head-on conflict between justice and evil, redemption and sacrifice. After solving the ultimate mystery, the team faced a fateful decision. It has 1 million words, layer by layer, and pays equal attention to suspense and realism.
