A dead body suddenly appeared on the outskirts of Dongyang City. As a police officer, Su Jin was supposed to investigate the scene, and then discovered the seriously injured young man, so he was considered a suspect. After the case was resolved and the misunderstanding was resolved, the two started to fight each other when they met. Then a series of things happened, which became more and more bizarre. Every unrelated case could be implicated together, and there seemed to be a pair of invisible hands behind it, affecting everything. Can all the mysteries be revealed?