Retired police officer Uncle Bao has a son named Aguo (played by Zhang Guoqiang) and an adopted son named Ading (played by Andy Lau). Aguo was once an Interpol officer and now returns to Hong Kong to serve as an inspector; And Ah Ding, on the other hand, is involved in the underworld. Although he earns a rich income and is well appreciated by his boss Yang Donghai, Ah Ding's refusal to sell drugs makes Yang Donghai very difficult. Ah Ding and Ah Guomin are on par
Retired police officer Uncle Bao has a son named Aguo (played by Zhang Guoqiang) and an adopted son named Ading (played by Andy Lau). Aguo was once an Interpol officer and now returns to Hong Kong to serve as an inspector; And Ah Ding, on the other hand, is involved in the underworld. Although he earns a rich income and is well appreciated by his boss Yang Donghai, Ah Ding's refusal to sell drugs makes Yang Donghai very difficult. Ah Ding and Ah Guomin are on par