Storm Dragons are the masters of the skies. They are excellent fliers and land only to rest and eat. In addition, they have full control of the weather. They are very hot-tempered and easily angered. They will attack any human that bothers them, conjuring strong winds and dangerous lightning.

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.

Seiun Chiryu Kuroiarashi, meaning "Star Cloud Bloodstream" of the Black Storm family, is a kind but powerful dragon who often conjures smaller storms of the wrong season, much like her father. Sometimes it will be snow in the heat of summer, and sometimes it will be a warm wind in the midst of the blizzard season. Due to this, many potential mates have a hard time being around her sudden changes in weather and often end up leaving her.