明朝(cháo )成(chéng )化年(nián )间，朝纲(gāng )腐(fǔ )败，奸邪(xié )当道。西厂东厂为宦官把持，混淆黑白(bái )，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接连(lián )铲除东厂数名奸(jiān )佞，致令阉贼胆战心(xīn )惊。适值此时，风(fēng )头正劲的西(xī )厂