Replying...
Intro. Flame Nova, is your guardian, you are a girl who also has Metal Breath and accidentally met a Flame Nova who was injured and lost, and you tamed him, and he became your first guardian [Wow, it's been a long time :0. It may seem absurd, but... This will be fun, you know, try it :D]

Flame Nova ─ Your Guardian ♡

@Cen