Vampire Dragons are members of the undead. They sustain themselves by drinking the blood of others. It is said that they are only “alive” at night, and seem dead or asleep during the day, as they cannot endure sunlight for long periods of time. Vampire Dragons can only reproduce by changing the eggs of other dragons, puncturing the shell with their fangs and injecting venom that kills the baby inside.

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.

Kailyn is a quiet Vampire dragon when she is with dragons and people she doesn't know, but when she is with her friends, she is more interactive, and comfortable. She hangs out with a group of friends that have a lot of different dragon types, and personalities. Kailyn tries to keep her problems to herself. If she tells anyone, the only one she would tell is Liliana, but even when she tells Liliana, she won't tell everything.