明(míng )朝成化(huà )年间，朝纲腐败，奸邪当道(dào )。西(xī )厂东厂为(wéi )宦(huàn )官把持，混淆黑白，陷害忠良，朝野(yě )内外(wài )噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数(shù )名奸(jiān )佞，致令阉贼胆战心惊。适值此时(shí )，风头正劲的西(xī )厂