明朝成化年间(jiān )，朝(cháo )纲腐败，奸邪当(dāng )道(dào )。西(xī )厂(chǎng )东厂为宦官把(bǎ )持，混(hún )淆黑白，陷害忠良，朝野内外噤若寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺(tǐng )身而(ér )出，接连铲除东厂(chǎng )数名奸佞(nìng )，致令(lìng )阉贼胆战心惊。适值此时，风头正劲的西厂