明朝成(chéng )化(huà )年间，朝(cháo )纲腐败，奸邪当道(dào )。西厂东厂为宦(huàn )官把持，混淆黑白(bái )，陷害忠(zhōng )良，朝野内(nèi )外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东(dōng )厂数(shù )名奸佞，致(zhì )令(lìng )阉(yān )贼胆战心(xīn )惊。适值此时，风头正劲的西厂