明朝(cháo )成化年间(jiān )，朝(cháo )纲腐败，奸邪当道。西厂(chǎng )东厂为(wéi )宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外噤(jìn )若寒蝉。时有赵怀(huái )安（李连(lián )杰 饰(shì )）等流(liú )亡剑客挺身而出，接连铲(chǎn )除东厂数名奸佞，致令阉贼胆战心惊。适(shì )值此时，风头正劲的西(xī )厂