明朝成化(huà )年(nián )间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑(hēi )白(bái )，陷害忠良，朝野内外噤若(ruò )寒(hán )蝉。时有赵怀安（李(lǐ )连杰 饰）等流(liú )亡剑客(kè )挺身而出，接(jiē )连铲(chǎn )除东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂