Martial arts master threatened to work for the mafia, ventures into bloody underworld.

Former soldier Li Changjiang was sentenced to death due to the involvement of two comrades in a robbery. At the last moment before execution, Changjiang managed to escape using a saw blade given to him by his father... Changjiang found a human smuggling group and successfully smuggled into Hong Kong. Along the way, he met Chi Xin and A Man. As his relatives in Hong Kong refused to accept him, Changjiang had no choice but to work for the leader of the smuggling group, Liang Ge, at a construction site to repay his debts. During this time, Changjiang heard that A Man had been sold into prostitution, and he pondered day and night on how to rescue her. Changjiang fought against the prostitution gang alone but was defeated. Eventually, he helped the leader of the Hunan gang, Sha Pi Zhuo, rob a gold shop with the help of the gang's power, in order to rescue A Man...
Director: Mai Dangjie
Writers: Mai Dangxiong, Xiao Ruoyuan
Cast: Andy Lau, Xu Jinjiang, Li Meifeng, Mok Siu Chung
Genre: Action
Country/Region of production: Hong Kong, China
Languages: Cantonese, English, Mandarin