Star Chow, an officer in the elite police unit, resigns when he is made a scapegoat for a botched investigation. He goes undercover at a school to complete the case and realizes a bumbling detective is also undercover as a student.
Two cops are partnered together and decide to protect two beautiful women who are actually rivals--one, a woman released from prison, the other, an actress who's been targeted for rape--while in search of escaped murderous convicts.
Lam Ching Ying is a Taoist wizard who goes to Thailand to help defeat a pair of black magic criminals (Billy Chow and Tsui Man Wah) using huge Taoist charms and good, old-fashioned blood of a black dog. Afterwards, "a fiendish wizard steals the bodies of the two criminals. He anoints them with the sperm of 99 satyrs and the blood collected from the menstrual flow of 99 bitches. The result is the merging of the two bodies into one ultra-powerful, bisexual creature known as the Terrific Vampire. This lustful monster gains knowledge and strength by killing and devouring the brains of victims (the first casualties are the wizard and his assistants).
Sam Rogers and Crab are gamblers and friends. Forced into a battle with Japanese gangsters, how far will their friendship go? A high stakes card game will settle it all.
