明朝(cháo )成化(huà )年间，朝纲腐败，奸邪当道(dào )。西厂东厂为(wéi )宦官把(bǎ )持，混淆黑白(bái )，陷害忠(zhōng )良，朝野内外噤若(ruò )寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲除(chú )东(dōng )厂数名奸佞，致令阉贼胆战心(xīn )惊。适值此时，风头正劲的西厂