明(míng )朝成化年间，朝纲腐败，奸邪当道。西厂东厂为宦官把(bǎ )持，混淆黑(hēi )白，陷害(hài )忠良，朝(cháo )野内外噤若寒蝉(chán )。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除东厂数名奸佞，致(zhì )令阉(yān )贼胆战心惊。适值(zhí )此时(shí )，风头正(zhèng )劲的西(xī )厂