明朝成化年间，朝纲腐败，奸邪当(dāng )道(dào )。西厂东厂为宦(huàn )官把持，混淆(xiáo )黑白，陷(xiàn )害忠良，朝(cháo )野内外噤若(ruò )寒蝉。时有赵怀安（李(lǐ )连杰 饰）等流亡(wáng )剑客挺身而出，接连铲除东厂数(shù )名奸佞，致(zhì )令阉(yān )贼(zéi )胆战心惊。适值此时，风(fēng )头正劲的西厂