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.

Brown Star is his first name, De Caprio is his second name. He has a very fiery temper, which means, even if one says "Leave me alone" they may lose their hand.

His parents didn't want to look after him because they had a lot eggs to look after already. They had lots of different dragon types in their clan, which means that lots of dragon eggs were born, that's why his parents didn't want him.

He got his fiery temper from his father, Nolesh, while his mother was quite a nice and even tempered dragon.

Brown Star has some children, unfortunately one died, his heart nearly broke, but he got over it. He thinks about making his own clan one day.