A fun-filled trip to Thailand turns out to be a deadly one for four best friends when they accidentally killed the sister of a local sorcerer. When one of them mysteriously died upon returning the remaining trio discovers that a curse has been cast upon them. They must turn to a Thai magician for help.

Another gruesome case involving a woman who's a sole survivor of a brutal massacre. A local constable questions the woman about her whereabouts and what might have happened the night before. As he gets the young woman to talk, she spins a tale of debauchery, madness and people so vile that you wished that they'll never see daylight again. Why is this woman so reluctant to talk? Who else might be involved in this ghastly murder? How will this bumbling cop get any solid leads or useful clues from this shell shocked woman?

A Triad trafficking in firearms and drugs between Hong Kong and Zhuhai but most of their illicit activities were raided by the Chinese Police Officer, Ng. The Triad whistle blower Yuen, who was so angry that he kidnapped Ng's wife, maltreated her until she was unwillingly to be a prostitute in Hong Kong. Yuen's niece was a narcotics agent in Hong Kong Anti-drugs and Narcotics Bureau, cooperated with Ng to put Yuen in jail....

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.

Wealthy Sai Moon-Kin works hard to please as many women as he possibly can. When marrying off his mentally handicapped son, he finds himself attracted to his new daughter in law, so he takes her for his own, unaware that she is the evil Mirage Woman, who wields fantastical "sucking" abilities.

Undercover detective Chen Feng Xiang in a crack after a large group of cadres transferred to civilian, but in eight years after being an anti-black group to recapture. As the current rivers and lakes on the most troublesome triad leader are Chen Feng Xiang then younger brother Zhang Zhi Qiang, Feng Xiang re-out of the "rivers and lakes." He joined Zhang Shaojun led by the anti-black team and the new villain tostart dealing with the hands of the old friends and enemies, which makes Feng Xiang once dilemma. There are three years since the return of Hong Kong, gangs intend to take advantage of a big ticket. Feng Xiang in the investigation of a case of the disappearance of the leader, but found a century of Hong Kong triad history of the shaking big conspiracy.