White Dragons are pacifists and specialize in extremely strong healing magic. The only limit of this magic is that it can’t bring back the dead. They only eat plants and never kill living things.

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.

Vusga deals with the most delicate cases among the healers, diseases a dragon can only catch through mating. Since those diseases are usually caught after mating with several partners and some of the patients are in stable relationships, Vusga has to be even more discreet than other healers.

It's a good thing he doesn't socialize much and abhors spreading rumours anyway.