May saw her good friend became rich and famous after worked in Shenzhen, she decided to go to work there in order to get rid of the poverty from her home village. May fail all the job interviews since she didn't want to work in the obscene business. May meet Ling and San when she feels despair and sad; Ling keeps May in her home. Leung is Ling's boy friend, Leung is the public relation officer in the disco, and he leads a lot of girls to work for him.
Ling introduces May to work for Leung as a wine server, and she is not required to sleep with customer. May is so greedy, she stole a mobile phone from one of her customer. When Leung knows he force May to have sex with him. San's mom needs a great sum of money for the operation. San is a wine server; her salary is not enough to afford the operation and her hair stylist boy friend Ching cannot financially help as well. Leung uses drug to rape San when she is unconscious, and he cheats her that it is done by her customer. Leung convinces San to become a prostitute so she can earn more money for her mom's medical expense. San accept unwillingly, Ching knows it and left San.
Ling knows that Leung rape May again, Ling fight with Leung and got beat up by him. Ling and May left Leung, and told Ching about Leung. Ching is furious and goes to stab Leung, when Leung is running away he met Ling, suddenly Ling is holding a knife and stab to Leung...