A hot-shot lawyer is hired by a Hong Kong chemical plant to dispose of opposition to their polluting ways. But when he falls for a beautiful woman out to stop the plant, he is torn in a conflict of interest and asks his trusty friends Samo and Biao to help out at least until they discover the true purpose of the plant.
Ko Chun, a renowned gambler, loses his memory in an accident and starts behaving like a child. Little Knife, an amateur gambler, offers him shelter and realizes that he has a penchant for gambling.
Lo Tung and his friend Malted Candy, pedicab drivers working the streets of Macao, have both fallen in love. The problem is that both their objects of affection - one a baker, the other a prostitute - are working under cruel and lecherous bosses. Somehow, the pair must find a way to win the ladies' hearts and free them from their unpleasant jobs.
