Criminal police captain Shen Yi took over a seemingly ordinary theft case. However, as the investigation progressed, the case became more complicated and confusing. The vague clues left at the scene, the mysterious disappearance of the suspect, and the mysterious interference factors all plunged him into many puzzles. On the road to pursuing the truth, Shen Yi not only had to battle wits and courage with cunning criminals, but also faced pressure and suspicion from all sides. Every time he gets closer to the truth, he discovers a deeper mystery. The shadow of crime looms in the darkness. Can he find the only truth in this complicated puzzle and bring the criminal to justice?
