明朝(cháo )成化年(nián )间，朝(cháo )纲(gāng )腐败，奸邪当道。西(xī )厂东厂为宦官把持，混淆(xiáo )黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰(shì )）等流亡剑客(kè )挺身(shēn )而(ér )出，接连铲除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值此(cǐ )时，风头正劲的西厂(chǎng )