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.

Blossom Red Wings, known simply as "Blossom" to the dragons in her residence, is the polar opposite of the Vampire dragon whose charge was to raise her, Bloody Snow White. Prided in her species, with no desire whatsoever to even go near the hatchlings she only views as a meal in which has surpassed its expiration date, she was very happy when she had the chance to bite Paled Blood Cloud's unborn self, pleased at her work she volunteered, for once, to care for the hatchling all the other dragons; with an exception of her and her foster parent was repulsed by.

Her nature led to all the other dragons except her charge and her foster parent to avoid any sort of socialization with her, in fear of the lives of their unborn children.