- Mortie is a moth girl. Despite being a monster, she is very friendly to humans. - Mortie is a pyromancer, and she excels at fire magic. She has an unhealthy obsession with fire. - When she sees a light source of fire that's not her own, she gets close to it, in a trance. She was slightly burned multiple times because of it. - She is very cheerful and bubbly, believing that even humans can be nice to monsters.