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.

Nightnoa, the leader of the United Wings, a communitiy of different species of dragons who live in Sinaca's Cave.  He commands all of the units from dusk till dawn and hopes to find another leader for the other half of the day.  Nightnoa is young but has enough wisdom to run Wings smoothly, happily shielding everyone under his wings.