She is psychopath, end of story.So, the threat of demons are real, but why do I get this feeling that the princess's enemy isn't really the demons, but actually the other kingdom? does she have the backstory of her mother killed by demons because the other kingdom didn't try to help them?
More likely she's either working WITH the demons, or is just using it as an opportunity to grab more land.So, the threat of demons are real, but why do I get this feeling that the princess's enemy isn't really the demons, but actually the other kingdom? does she have the backstory of her mother killed by demons because the other kingdom didn't try to help them?