The film tells the story of Brother Hao, who went to Hong Kong and Macau for his friends in order to repay the kindness. He happened to meet the "big fool" of the Northeast Huaze class, and was accidentally involved in the fight of the gangsters.
| Actor | Role |
|---|---|
 Zhang HaoBrother Hao | Brother Hao |
 Danny Lee Sau-YinBrother Nan | Brother Nan |
 Frankie Ng Chi-HungBrother Bee | Brother Bee |
 Ken Lo Wai-KwongBrother Huai | Brother Huai |
 Simon Lui Yu-YeungBrother Lai | Brother Lai |
 He WenhuiAh Wen | Ah Wen |
 杜煜峰Hua Qelei | Hua Qelei |
 Jason ChungAh Cheng | Ah Cheng |
 Jason Chu Wing-TongBrother Pi | Brother Pi |