明朝(cháo )成化年间，朝(cháo )纲腐(fǔ )败，奸邪当道。西厂东厂为宦(huàn )官把持，混淆黑白，陷(xiàn )害忠(zhōng )良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑客挺身(shēn )而出，接连铲除东厂数(shù )名奸(jiān )佞，致(zhì )令阉贼胆战心(xīn )惊。适(shì )值(zhí )此时，风头正劲的西厂