Blusang Lindwyrms are quite different from most dragons in that they lack hind legs. In this regard, they resemble snakes, and this is evident in their movement; these lindwyrms slither along the ground, using their forelegs to lift them over rougher terrain. Blusangs are a coastal breed, preferring to live along rocky beaches and in seaside caves rather than sandy locations. They are omnivores who graze on seaweed from time to time, although their primary form of sustenance is fish.

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.

Z'up is a carefree young dragon who doesn't really think through the consequences of his actions. When he feels like going for an expedition in-land, he will start immediately, not caring about provisions or taking precautions against drying out away from the friendly, moist air above the water. When he feel like wooing a pretty young female, he doesn't check if she has a jealous mate already, what kind of character she might have, or even if she's interested in a mating at all.

Needless to say that he often ends up exhausted far from the coast, or with a couple of nasty scratches from his latest attempt at romance.