Hellfire Wyverns are so named for their foul tempers and fiery visages. Their social structure places all females above all males, due to superior physical characteristics and violent dispositions. Forced subservience of the males causes them to become vicious, petty, antisocial, and passive-aggressive compared to the aggressive and social females. However, orphaned hatchlings raised by foster parents of another species can develop surprisingly even tempers and mellow dispositions, proving that their defining unpleasant nature is, in fact, a learned behavior.

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.

With needle-sharp claws and a tongue to match, Kira is not a lady to be messed with. She never tolerates intruders to her land and will either kill or recruit them in her line of slaves. They hunt, fight and worship Kira with no questions asked. But despite her fiery nature and dark demeanor, she is a regular visitor to the local Four Moons Clan territories, sometimes being seen conversing with the leaders. Her most recent prisoner, Cross, has become her mate, but that doesn't stop her from attacking him when he doesn't work hard enough.