明朝(cháo )成化年间，朝纲腐败，奸邪当道。西厂东厂为宦官(guān )把持，混(hún )淆黑(hēi )白，陷(xiàn )害忠(zhōng )良(liáng )，朝野内外噤若寒蝉。时有赵(zhào )怀安(ān )（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆战心惊。适值此时，风头正劲的西(xī )厂(chǎng )