明朝成化年间，朝纲腐败，奸邪当(dāng )道。西(xī )厂东厂为宦官把持，混(hún )淆黑白，陷(xiàn )害忠(zhōng )良，朝野内外噤(jìn )若寒蝉(chán )。时有赵怀安（李连杰 饰）等流亡剑客挺身(shēn )而(ér )出，接(jiē )连铲除东厂数(shù )名奸佞，致令阉贼(zéi )胆战(zhàn )心惊。适值此(cǐ )时，风头正劲(jìn )的西厂