Ten years ago, Yang Sicheng, known as the "King of Hell," was the undisputed king of Beihai's underworld. Now a lawyer, he becomes entangled in a murder case involving the framing of his old acquaintance Shen Ao after helping a domestic violence victim. Facing the mastermind, Lord Fo, and his personal lawyer Yan Zheng, Yang fights back, tracks down crucial evidence, and turns the tables in court. When his enemies set a trap to lure Miss Shen into a meeting, an ultimate showdown between hidden schemes and the courtroom is about to begin.