Sunset Dragons are closely related to sunrise dragons. However, their behaviors differ greatly. Sunset Dragons generally live alone or in small packs. They are more active in the evening, hunting and performing all of their daily tasks as the sun sets.

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.

Crimsun Night prefers spending the morning hours sleeping, or just being lazy in the back of the cave. He is extremely irritable and doesn't like being bothered before evening. If approached before the sun begins setting, then he'll unleash a light growl to warn the trespasser to back away. If they don't leave him alone, then Crimsun Night will bite the dragon wherever his teeth can reach. Once the sun sets, he leaves the cave to go out hunting on his own. It isn't in his nature to grow close to other dragons, and as such it is difficult for him to find a mate.