Royal Blue dragons are a nocturnal breed who prefer to live high in the mountains near slow-moving water that reflects the night sky. Although quite capable of defending themselves, they are peaceful by nature and will avoid a fight whenever possible.

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.

Cash—or "the dragon in blue" as he is known to many of his fans—is a member of the Moonsilver Artists' Association, most well known for his gravelly voice and deeply emotional performances of songs. For those performances it doesn't matter if the songs are his own or those of his fellow MAA members. How he managed to get such a grave reputation when his most popular songs are one about a dragon's breath and one about a young Sweetling given a girl's name is anyone's guess.