@Lhmac, Fafnir was a human that was cursed and turned into a dragon. It's this way in the actual mythology, and I think it was also mentioned in the manga as well, but I can't remember the chapter.
Gracias por subir Yotsubato!!
Es una de mis series favoritas. Es tierna y graciosa, e incluso el manga original está muy recomendado para estudiantes principiantes de japonés por su sencillez.
Sigan así!!!