明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当道(dào )。西厂东(dōng )厂为宦官把持，混淆黑(hēi )白，陷害忠(zhōng )良，朝野内外噤若(ruò )寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客(kè )挺身(shēn )而出，接连铲除(chú )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(de )西厂