Lin Xun, a former criminal investigation ace, was suspended and demoted to a civilian position due to a mistake. He was ridiculed by his colleagues and fell into a low point in his life. In a desperate situation, he accidentally activated the [Cause and Effect Rule System], which can see through all disguises, capture rule anomalies, and lock in criminal clues.
A case of "suicide" by a wealthy businessman was hastily concluded. Lin Xun found flaws with the system, withstood the pressure of deputy captain Zhang and the threat of rich second-generation Wang Hao, dug up evidence layer by layer, exposed the truth of the murder in public, brought the real murderer to justice, and slapped everyone who despised him in the face. After the case was solved, the system was upgraded. Not only was Lin Xun reinstated, but he was also accidentally involved in the huge shady story of the Tiandu Group. A more dangerous investigation officially began!
