明朝成化年间(jiān )，朝纲腐败，奸邪当道。西厂东厂为宦(huàn )官把持，混淆黑白，陷害(hài )忠良，朝(cháo )野内外(wài )噤(jìn )若(ruò )寒蝉。时有赵(zhào )怀安（李(lǐ )连杰 饰）等流亡剑客挺身而出(chū )，接连铲除东厂数名奸(jiān )佞，致令(lìng )阉贼胆(dǎn )战心(xīn )惊。适值此时，风头正劲的西厂