明(míng )朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂(chǎng )东厂为宦官把(bǎ )持，混(hún )淆黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时有(yǒu )赵怀安（李(lǐ )连杰 饰）等流亡剑客挺(tǐng )身而出，接连铲(chǎn )除东厂数名奸佞(nìng )，致(zhì )令阉贼胆战心惊。适值此时(shí )，风头(tóu )正劲的西厂