明朝成化年间(jiān )，朝(cháo )纲腐败，奸邪当道。西(xī )厂东(dōng )厂为宦官把持，混(hún )淆黑白，陷(xiàn )害忠良，朝野内外噤若(ruò )寒蝉。时(shí )有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数名奸佞，致令阉(yān )贼胆战心惊。适(shì )值(zhí )此时，风头正劲的(de )西厂