明朝成(chéng )化年间，朝纲腐(fǔ )败，奸邪当道。西厂东(dōng )厂为宦(huàn )官把持，混淆黑白，陷(xiàn )害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡(wáng )剑客挺(tǐng )身而出，接(jiē )连铲除东厂(chǎng )数名奸佞，致令阉贼胆战心惊(jīng )。适值(zhí )此时，风头正劲的西厂