明朝成化年间(jiān )，朝(cháo )纲腐(fǔ )败，奸邪当道。西厂东(dōng )厂为宦官把(bǎ )持，混(hún )淆黑白，陷害忠良，朝野内外(wài )噤(jìn )若寒蝉。时有(yǒu )赵怀安（李(lǐ )连杰 饰）等流亡剑客挺身而出，接连铲除东厂(chǎng )数名奸佞，致令阉贼(zéi )胆战心惊。适值此时(shí )，风头正劲的西(xī )厂