[why did she leave the forever war just to be transported to another stupider forever war]

A border conflict? [Mio repeats, sounding both incredulous and a little annoyed.] That sounds so unnecessary. If things were as they are now, there'd be no need to get into those kinds of skirmishes unless someone forced them to or unless they needed to start fighting over resources.

[People who are fighting to live see all the more reason to kill; anyone who gets in the way of that is an enemy.]