明(míng )朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦(huàn )官把持，混(hún )淆黑白，陷害忠良，朝野内外噤若(ruò )寒(hán )蝉。时有赵(zhào )怀安（李连杰(jié ) 饰(shì )）等流亡剑客挺身(shēn )而出，接连铲除东厂(chǎng )数名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头(tóu )正(zhèng )劲的西厂