明朝成化年(nián )间，朝(cháo )纲腐败，奸邪当道。西厂东厂为宦(huàn )官(guān )把持，混淆黑白，陷(xiàn )害忠良，朝野内外噤若(ruò )寒蝉。时有赵(zhào )怀安（李(lǐ )连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除东厂数名奸佞，致(zhì )令(lìng )阉贼胆(dǎn )战心惊。适值此时，风头正劲的西(xī )厂