明朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦(huàn )官把(bǎ )持，混(hún )淆黑白，陷害忠(zhōng )良，朝(cháo )野(yě )内外噤若(ruò )寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂(chǎng )数(shù )名奸佞(nìng )，致令(lìng )阉贼胆战心惊。适值此时，风头正劲的西厂(chǎng )