明朝成(chéng )化年间，朝纲腐败，奸邪当道(dào )。西厂东厂为宦(huàn )官把持(chí )，混(hún )淆黑白，陷害忠(zhōng )良，朝野内外噤若寒(hán )蝉。时有赵怀安（李连杰 饰）等流亡(wáng )剑客挺身(shēn )而(ér )出，接(jiē )连铲(chǎn )除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值此时，风头正(zhèng )劲的西厂