明朝(cháo )成化年间，朝纲腐败，奸邪当道(dào )。西厂东厂为宦官把持，混(hún )淆黑(hēi )白，陷害忠(zhōng )良，朝野内外噤(jìn )若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东(dōng )厂数名奸佞，致令阉贼胆战心惊。适(shì )值此(cǐ )时，风头(tóu )正劲(jìn )的(de )西厂