一个女人吃另一个女人的醋

If this spear cannot be refined, there are only two possibilities. First, this spear is not a magic weapon at all, but a high-grade material that Ning Cheng has never seen before. It's not a magic weapon, so of course it can't be refined. Of course, there is another possibility, that is, the level of this spear is too high, and Ning Cheng has no way to refine it....