明朝成化年间，朝纲腐败(bài )，奸邪(xié )当道(dào )。西厂东厂为宦官把持，混(hún )淆(xiáo )黑(hēi )白，陷害忠(zhōng )良，朝野内外噤若(ruò )寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除东厂数名奸佞，致令阉贼(zéi )胆战心惊。适值此(cǐ )时，风头正(zhèng )劲的西厂