It was previously believed that purple dragons were exclusively female, but this is not the case. Recent environmental shifts have revealed the existence of both genders of this breed. Female behavior is well known; they are primarily herbivores but will eat meat during mating season. On the other hand, very little is known about the behavior and habits of male purple dragons.

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.

Coroca is a pretty but not beautiful purple dragon who is sugary sweet and loves plants, her favorite being sweet plants and flowers like violets, roses and crops of clover. Coroca is peaceful and never hurts anything, she wouldn't even hurt a fly. She believes in peace and love and harmony, has a passion for flowers and butterflies and her favorite pastime is long-distance flying in search of rainbows—and then sliding down the rainbow and hunting for the pot of gold, generally on her own, as none of the other dragons in the cave think these activities are suitable for dragons. Admittedly, Coroca is a bit of a loner, as the other dragons find her to soft and sweet to be a 'true' dragon, but she loves the company of bees and butterflies and of course, she insists she 'is her own best friend'.