@Sindead28
I feel bad for the princess. Any kingdom that allows a kid like her in order to experience the hell of the war, and which is divided enough for having factions screwing each other up in the battlefield deserves to disappear. Not to mention they seem to have weapons that even the demons don't dare use.
Plus they're letting her go with such small betrayals. At this point she'll most likely switch sides just because the demons are treating her like the kid she actually is. And I wouldn't blame her. Humans in that setting seem to be assholes.