Paul Cheung Wing-Hung

After a giant dinosaur skull is stolen, the head of the Chinese secret police decides to assign the case to the force's most incompetent reject: a rural butcher who stands around all day drinking martinis (shaken, not stirred). With a trunkload of insanely useless gadgets and a contact who constantly tries to kill him, the young agent must locate the skull and find out just what is going on here.

Three lazybones friends manufacture a firebomb and place it in a cinema. Pearl, a sadistic young girl, has observed the scene, follows the bombers and starts to manipulate them. The four criminals plan more and more daring acts.