A Tangled Relationship

On Qingming Festival, someone falls from the headquarters of Ning'an City’s leading company. Bai Xiaoshi, a specialist in finding missing people, investigates the disappearance of a female office worker. The clues lead to the scene of the fall, but the “suspect” appears to be the person who fell to her death. But this is only the beginning. Disappearances, falls from buildings, illegal human experiments on an isolated island, a string of deaths spanning multiple cities... The cases happen in different places, involve different people, and even occur in different years, yet they all point in the same direction: a pharmaceutical factory explosion five years ago, ruled an accident. The deeper Detective Lin Qing digs, the more she uncovers a disturbing truth: These cases are neither coincidences nor the improvisations of a criminal mastermind. There is a web behind them. A web precisely calculated by AI. Every participant in it has completed only one small task. Almost no one knows what they are doing, and no one knows what the whole web looks like. And the person who wove it is an ordinary person you would never suspect. 【Mystery / AI Crime / Social Realism / Ensemble Cast / Complete】