May a recently recruited office worker finds she cannot fund her expensive lifestyle with her dismal paycheck. She later discovers her female work colleagues are playing strip poker or having sex with the management team. May soon learns she may have to indulge in carnal desires to make it in the Central district (the premier commercial district in Hong Kong).

The prostitute of Xiaoliu (played by Ronnie Cheung) was shot and killed in an unethical transaction. The person who opened the room with her was the senior inspector-Gao Kun (played by Simon Lui), who was forced to suspend his duties in the police force. Gao Kun's girlfriend Joey (Grace Lam) is also a policeman, and his boss Zhang Sir (Wang Hexi) approved to take over the investigation. For this reason, Joey pretended to be a little Liu's girlfriend and mixed in. Because Xiaoliu's stable business is so good, the peers are jealous. They know that Gao Kun has taken bribes to help them. They want to get the same help and hijack Joey...

Gordon puts together a team of criminals to execute the bold robbery of a jewelry store. Before the team can get away, alarms go off and the police arrive. An intense gun battle turns into a deadly encounter. The survivors escape, only to begin questioning how the police knew about the robbery. Suspecting an undercover operative in their midst, they begin turning on each other.