明朝成化(huà )年间，朝纲腐(fǔ )败，奸邪当道(dào )。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外(wài )噤若寒蝉。时有赵怀安（李(lǐ )连杰 饰）等流亡剑客挺(tǐng )身(shēn )而出，接连铲除东(dōng )厂数(shù )名(míng )奸佞，致令阉贼胆战心(xīn )惊。适值此(cǐ )时，风头正劲(jìn )的西厂