Sunstone Dragons are named after the orb on their tails, which resembles the gem of the same name. Their social structure resembles a lion pride, with one dominant male and several females banded together with their young. They prefer arid climates where they can blend in and dig for minerals and gemstones that they not only collect, but eat. The more gems they consume, the larger their tail stone grows. They are an aggressive breed; it is not uncommon to see two males battling for mates and territory.

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.

SYSTEM 404 ERROR is quite a strange dragon, indeed. Many of her clanmates believe she had special powers, which became apparent when her clan tried to abandon her. Instead of being able to dump her back into the Abandoned Pile, they received a 'SYSTEM 404 ERROR' message, which none of them understood. Ever since then, they have decided to keep the dragon, though even as she matured and became an adult, she either didn't want to tell or just didn't know why on that fateful day, the dragon sent to dump the egg back into the pile received a 'SYSTEM 404 ERROR' message instead of a successful abandoning.