明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当道(dào )。西(xī )厂东厂为宦官把持，混淆黑(hēi )白(bái )，陷(xiàn )害忠良，朝野内外噤若寒蝉。时有(yǒu )赵(zhào )怀(huái )安（李连杰 饰）等流亡剑客挺身而出(chū )，接(jiē )连铲(chǎn )除东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头(tóu )正劲的西厂