明朝成化年间(jiān )，朝纲腐败(bài )，奸邪当(dāng )道。西(xī )厂东厂为宦官把持，混(hún )淆黑白，陷害忠良(liáng )，朝野内外(wài )噤若寒蝉。时有赵(zhào )怀(huái )安（李连杰(jié ) 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值(zhí )此时，风(fēng )头正劲的西厂