Shen Zhao's police badge was snatched away by his sister Shen Li in public, leaving only a piece of testimony - 'The third body was not a suicide. ' The whole police station regarded her as a lunatic, but no one dared to investigate. When Shen Li's testimony became the only evidence that could overturn the "serial suicide case", Shen Zhao went upstream as a civilian, while Zhou Yan's silence, Chen Mo's smile, and Lao Zhao's buttons were all silently tearing apart this rotten police station. What she wants is not reinstatement, but the truth growing from the blood.
