明朝成化(huà )年(nián )间，朝纲腐败(bài )，奸邪当道(dào )。西厂东厂为宦官把持(chí )，混淆黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接(jiē )连铲除东厂数名奸(jiān )佞，致令阉贼(zéi )胆战心(xīn )惊。适值此时，风头正劲的西(xī )厂(chǎng )