明朝(cháo )成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为(wéi )宦官把(bǎ )持，混(hún )淆黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀(huái )安（李连杰 饰(shì )）等(děng )流亡剑客挺身而出，接(jiē )连铲(chǎn )除东厂数名(míng )奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂