明朝(cháo )成化(huà )年间，朝纲腐败，奸(jiān )邪(xié )当道。西厂东厂为宦官把持，混淆(xiáo )黑白，陷(xiàn )害忠良，朝野内外(wài )噤若(ruò )寒(hán )蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数(shù )名奸佞，致令阉贼(zéi )胆战心惊。适值此时，风(fēng )头正劲的西厂