明(míng )朝成化年间，朝(cháo )纲腐(fǔ )败，奸邪当(dāng )道。西(xī )厂(chǎng )东厂为宦官把持，混淆黑白，陷(xiàn )害忠良，朝野(yě )内外噤若(ruò )寒蝉(chán )。时有赵怀(huái )安（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂