Gold dragons are the ones most often killed by humans, who consider their scales to be extremely valuable. These golden scales grant them a high level of protection, similar to armor, and they use this to their advantage in battle.

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.

Kin no Tomishibi was found in the abandoned area while she was still an egg. The reason of her rejection is unknown since her circumstance does not apply to the common reasons. She was the only egg in the clutch, (since she doesn't have any other siblings of the same age.) she did not have any sicknesses, and she is a highly demanded rare. That is why, Kin no Tomoshibi, being a very optimistic dragon has come to the conclusion that her formal owner was a very generous person who was wiling to share his rare and wanted dragons to those who are less lucky. In addition to her optimism, she is also a very kind motherly dragon who had decided to adopt a poor mint dragon egg (VIMI) in which its sibling had already died, and was about to die itself in a matter of hours. She is very fond of her little shy egg and loves it dearly. Her all time wish is to have its name written in her profile under the "children" section even if she does not want it to disappear in those of its real parents.