明(míng )朝成化年间，朝纲腐败，奸邪当道。西厂(chǎng )东厂为宦(huàn )官把持，混淆黑白，陷害忠良，朝(cháo )野(yě )内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰(shì )）等流亡剑客挺身而(ér )出，接连铲除(chú )东厂数名奸(jiān )佞，致令阉贼(zéi )胆战(zhàn )心惊。适值(zhí )此时，风头正劲的西厂