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.

Shizuka Yoru meaning Quite Night is a very busy and touchy dragon. She is constantly putting things together and planning little events with people and other dragons. She takes great pride in solving party disasters and having beautiful children, who she often bends to her will, but otherwise gives a lot of freedom to. She is also the one who taught Naito Surasshu how to cliff dive (the act of jumping off of a cliff and pulling up at the last second).