明朝成化年(nián )间，朝纲腐败，奸邪当道(dào )。西(xī )厂东厂为宦官把持，混(hún )淆黑白，陷(xiàn )害忠良，朝(cháo )野内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流(liú )亡剑客(kè )挺身(shēn )而出，接连铲除东厂数(shù )名(míng )奸佞，致令阉贼胆战心惊。适值此时(shí )，风头正劲的西(xī )厂