A monastery holds four books containing the secrets of its powerful martial arts techniques. Everybody wants to get their hands on them, including a band of local evil types. The abbot is killed, and the head students begin to argue over who should keep the books safe.

Dragon Kong, a victor of a millionaire's martial-arts contest, is about to begin the most dangerous mission of his life. For his prize, the millionaire's ravishing daughter Susan, has been stolen - kidnapped by a Ninja sect headed by Tiger So, a legendary Ninjitsu super-foot. Why Tiger has taken Susan, Dragon can only guess, but as the shocking truth begins to dawn, and the final showdown approaches, the violence of the Ninja reaches its fatal peak.