明朝(cháo )成(chéng )化(huà )年间，朝纲腐败，奸邪当道(dào )。西厂东厂为宦官把(bǎ )持，混淆(xiáo )黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀(huái )安（李连杰 饰(shì )）等流(liú )亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战心(xīn )惊。适(shì )值此(cǐ )时，风(fēng )头正劲的(de )西厂