明朝(cháo )成化年(nián )间，朝纲腐败，奸(jiān )邪(xié )当道。西厂东(dōng )厂为宦(huàn )官把持，混淆黑白，陷害忠良，朝野内外噤若(ruò )寒蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连(lián )铲除东厂数名奸佞，致(zhì )令阉贼胆战心(xīn )惊。适(shì )值(zhí )此时，风头正劲的西厂