明朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑白，陷害忠(zhōng )良，朝野(yě )内外(wài )噤若寒蝉。时有赵(zhào )怀安（李连杰 饰(shì )）等流亡剑客挺身而出(chū )，接连铲除东厂(chǎng )数(shù )名奸佞，致令阉贼胆战心惊。适值(zhí )此时，风(fēng )头正劲的西(xī )厂