After Chen Zhen has been killed by the Japanese in Fist Of Fury, his fiancee and some of his friends flee to Taiwan. Taiwan is also under Japanese occupation, however, and they soon learn that the Taiwanese are getting just as rough a deal as they were in Shanghai. Jackie Chan plays a Taiwanese boy that hates the Japanese. He's head strong and courageous, but refuses to learn Kung Fu, despite Nora Miao's best attempts to change his mind. Eventually he snaps though, and signs up to New Jingwu Mun - where he inexplicably becomes their most accomplished fighter in a few days. Nora is so impressed, she agrees to teach him Chen Zhen's secret style - The Fist Of Fury.