明朝(cháo )成化年(nián )间(jiān )，朝纲腐败，奸邪当(dāng )道(dào )。西厂东(dōng )厂为宦官把持，混淆黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时有赵(zhào )怀安（李连(lián )杰 饰(shì )）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令(lìng )阉贼胆战心惊。适值此时，风(fēng )头正劲的西厂