Jin Bingxin (played by Ma Guoming) was originally a top student in the law department, but because of an unjust imprisonment, he decided to embark on the path of a legal administrator. With his slick and versatile skills, Bingxin gradually established the golden signboard of "Jin Shiye". The law firm where Jin Shiye worked suddenly faced bankruptcy. He used his connections to resolve the crisis, and also got lawyers Tian Youjia (played by Lam Ha Wai) and Yu Guodong (played by Huang Jiale) to join his colleagues. He and barrister Ma Weixiong (played by Zhang Yingkang) formed a new "strongest CP" in the legal field to solve various complicated cases. Later, Jin Shiye became the defendant in the prisoner's box again. Even with the full support of his three close friends, he was still at a disadvantage in court. Can Jin Shiye's side finally reverse the lawsuit and continue to speak for justice with the law?