Li Hu was imprisoned for five years due to excessive self-defense. After he was released from prison, he was introduced to Hong Weijun, a gangster by his first love Zeng Tongtong. In order to avenge his father and find out the truth, Li Hu sneaked into the Hong Weijun Group as an undercover agent and gradually gained the trust of Hong Weijun. Joining hands with his first love Zeng Tongtong and policewoman Jiang Yan, he climbed to the top of the world, dealt with many forces, walked on the edge of the knife, and vowed to bring all criminals to justice. Adapted from the Tomato novel "Tiger Out of the Mountain", author: [The Man Who Plays the Qin]
