明朝(cháo )成化(huà )年(nián )间，朝纲(gāng )腐败，奸邪当道(dào )。西厂东厂为宦官(guān )把持，混(hún )淆黑(hēi )白，陷害忠(zhōng )良(liáng )，朝野内外噤(jìn )若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接连铲除(chú )东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西(xī )厂