明(míng )朝成化年间(jiān )，朝纲腐败，奸邪(xié )当道(dào )。西厂东厂为宦(huàn )官把(bǎ )持，混淆黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连(lián )铲除(chú )东厂数名奸佞，致(zhì )令阉贼胆战心惊。适(shì )值此(cǐ )时，风头正(zhèng )劲的西厂