In this kind of storys you got to wonder if you are supporting nazis here. Just cause we are humans and thinks humans are heroes we deny the fact that humans pretty much locked all race besides humans which is pretty horrable for the losing side.
Also considering all 5 race seems to have their own heroes we can’t assume the gods in their world are in favor of only humans maybe all race have their own respective gods in support of their own races
So yeah similar to movie starship troopers which at first was a typical sci-fi war movie with a bit of high school drama and later after several years people found some satire on nazisim included in the movie.
I’ll keep reading maybe the rewrite happen cause humans should not have won the war or the ending is the same that human are the master race all along.