Pink Dragons are primarily herbivores and only eat meat during the mating season, when mates will exchange kills. When it is not breeding season, pink dragons spend most of their time incubating eggs and caring for their clan’s young. Due to their feminine color, it was traditionally thought that pink dragons were a strictly female breed, but this is not true.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

Unao is very kind but hates bullies. This isn't necessarily a good thing. He's just judging the dragons, failing to realize that there are sometimes bigger reasons why someone is mean. Unao became deaf after being beaten up by one of these mean dragons whom he was pestering. Now, Unao communicates through body language. For some reason, he is still a very talented singer. His dragon voice may sound unusual to human ears, though, or at least until they get used to it. However, his singing sounds heavenly to female dragons. Unao is confident and cool but normal.