明(míng )朝成(chéng )化年(nián )间，朝纲腐败，奸邪当道(dào )。西(xī )厂(chǎng )东厂为宦官把持(chí )，混淆黑白，陷害忠良，朝野内外噤若寒(hán )蝉。时(shí )有赵怀(huái )安（李(lǐ )连(lián )杰 饰）等流(liú )亡剑客挺身而(ér )出，接连铲除东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂