明(míng )朝成化(huà )年间，朝纲(gāng )腐败，奸(jiān )邪当道。西(xī )厂东(dōng )厂为宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑客挺身而出(chū )，接连铲除(chú )东厂数(shù )名奸佞，致(zhì )令(lìng )阉贼胆战心惊。适(shì )值(zhí )此时，风头正劲的西厂