明(míng )朝成化年间，朝纲腐(fǔ )败，奸邪当(dāng )道。西厂(chǎng )东厂为宦官把持，混(hún )淆黑白，陷(xiàn )害忠(zhōng )良，朝野内外(wài )噤(jìn )若(ruò )寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而(ér )出，接连铲除东厂数名奸佞，致(zhì )令阉贼胆战心惊。适值此(cǐ )时，风头正劲的西厂