Davis Du

Prosecutor Jun Wu Jiu is sentenced to prison after he was framed for a crime he did not commit. Filled with hatred, he is determined to avenge his teacher and fiancee. In spite of his circumstances, he relies on his wisdom to solve many cases and uncovers an earth-shattering secret. Can the mayfly shake the tree? Can a prisoner exact justice?

Eager to fight crime, young Liu Ziming joins the police force but quickly finds the work less thrilling than he imagined. Under the mentorship of his senior and through his evolving experiences, he matures into a capable detective, gaining a deeper understanding of his responsibilities while striving to uphold justice and security.