明(míng )朝成化年间(jiān )，朝纲(gāng )腐败，奸邪当道(dào )。西厂东厂为宦(huàn )官把持，混(hún )淆黑白，陷害忠(zhōng )良，朝野(yě )内外噤(jìn )若(ruò )寒蝉。时有赵怀安（李连(lián )杰 饰）等(děng )流亡剑客挺身而出，接连铲除东(dōng )厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂