A lawyer is fascinated by an advertisement with two models, Lam and Man. He arranges a rape plan against Man. He kills her and plots to make the next a suicide. Lam realizes Man is tortured to death, she uses her body to allure him into a trap.

A dentist obsessed with young women in various uniforms stalks two sisters. The oldest sister is romantically pursued by a thug that was just released from prison. The dentist also has the hots for her and the two paths eventually cross

A series of rapes are occurring in an Office Building. The Chief Executive is experiencing some weird visions and hallucinations. When someone close to a Cop is raped, the investigation increases ten-fold.

CIA agent turned HIV positive sexual predator Daniel (Ben Ng) uses his wealth and collection of high-tech gadgets to prey on unsuspecting women. After arranging for the prison breakout of notorious rapists "Rain Killer" Chan Kok-Wan (Ankee Leung) and "Tuen Mun Rapist" Ko Sheung-wai ( Chan Chi-Fai), Daniel invites the men to ravage the two women he has chained in the basement. He next sets his sights on Kwan Shi-han (Suki Kwan), the romance novelist next door, but, first, preys on her movie star friend, Icy (Yeung Fan). Desperate for a lead, the police consult a semi-reformed deviant known as "The Human Milk Drinking Doctor" (Anthony Wong), who used to prey on lactating women and now controls his sexual urges by working as a porno theatre projectionist.

Aaron is in his twenties, thin and silent. No-one notices that he is psychologically deviant. He is obsessed with three female advertisement models: Judy, from a wedding ad, Pauline, presenting shower gel, and Yen, an advertising girl for soda. He imagines that the women will surrender to him one day, but in reality he is just an average person.

Five women seek revenge against their rapists. Can they get to him before he can strike back?