The water supply for a large city zoo becomes contaminated with PCP, and the animals go crazy and get loose.。年轻的小宝（李艺民）为了替父报仇，立志学武。他的求学之心被“正心馆”的棋拳大师（王将）及老厨师（袁小田）所认可。师徒共同设计了一套将象棋拳法和五行拳法完美结合的招式，向滥杀无辜的五行拳杀手（龙冠武）发起挑战。。
