Intertwined Relationships

On Qingming Festival, someone fell from the building of a leading enterprise in Ning'an City. Search expert Bai Xiaoshi traces the missing female white-collar worker, and the clues point to the scene of the fall - but the "suspect" seems to be the deceased who fell from the building. But this is just the beginning. Disappearance cases, falling cases, illegal human experiments on isolated islands, serial deaths across cities... The cases occurred in different places, involving different people, and even different years, but they all pointed in the same direction: an explosion at a pharmaceutical factory five years ago that was classified as an accident. The deeper Detective Lin Qing pursued, the more he discovered a disturbing fact—— These cases are not coincidences, nor are they the improvisations of a genius criminal. There is a net behind it. A network precisely calculated with AI. Every participant in the network only completed a small task. Almost no one knows what they are doing. No one knows what the entire network looks like. And the person weaving the web is an ordinary person you would never expect. [Suspense reasoning/AI crime/social faction/group portrait/completed]