明朝成化年间，朝(cháo )纲(gāng )腐败，奸邪当道(dào )。西(xī )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(yǒu )赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出(chū )，接连铲除(chú )东厂数名奸(jiān )佞，致令阉(yān )贼胆战心惊。适值此时，风(fēng )头正劲(jìn )的西厂