明(míng )朝(cháo )成(chéng )化年间，朝纲腐败，奸邪(xié )当道。西(xī )厂东厂为宦官把持，混(hún )淆黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数(shù )名奸(jiān )佞，致令阉贼胆战(zhàn )心惊。适(shì )值此(cǐ )时，风头正劲的西厂