明朝(cháo )成化年间，朝纲(gāng )腐败，奸邪当道。西厂东厂为宦官把(bǎ )持，混(hún )淆黑白(bái )，陷害忠良，朝野内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数名奸佞(nìng )，致(zhì )令(lìng )阉(yān )贼(zéi )胆战心惊。适值(zhí )此时，风头正劲的西厂