Johnny Du Kei-Fung (Wong Cho-Lam) is a Hong Kong detective who dreams of becoming a member of the exclusive G4 Team that protects the city's Chief Executive (Patrick Dunn).

At home, Johnny is bullied by his girlfriend Angel (Kimmy Tong) as weak and unsuccessful.

His first wish is to be pursued by a beautiful woman, whom Vincent delivers in the form of "Juicy" (also played by Kimmy Tong).

In response, Johnny uses his second wish to turn Juicy into the innocent and unfailingly loyal QQ.

In order to change his superior's (Benz Hui) view of him, Johnny ventures into a drug lord's lair hoping to solve a case, but he is killed.