what really matters is that in the (good) end they both show their true selves-
Axel- who looks rude and scary but loves his people and family.
Nauxus- who looks friendly and polite but has been using the player this entire time.
Now they don't have to fight anymore and can live with each others presence. Also i am confused with the fact that the entire time of the actual war, where was selye? The last time players encounter him was during the lizard festival and then they will encounter him during his boss battle. It's not like i care about him but still he is that one character who seems to be jealous of eyvind bcs nauxus likes him but still his character still needs some development or reveal some hidden answers like his backstory or why does he not allow eyvind to enter his room? (Just a fact, i haven't done the fourth route)