明(míng )朝成化年间，朝(cháo )纲腐败，奸(jiān )邪当道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝野内外(wài )噤(jìn )若(ruò )寒蝉。时有赵(zhào )怀安(ān )（李连杰 饰）等流亡(wáng )剑客挺身而出，接连(lián )铲(chǎn )除东厂数名奸(jiān )佞，致令(lìng )阉贼胆战心惊。适值此时，风头正劲的西厂