Lumina Dragons received their names from their highly reflective scales, which—at times—seem to glow. They are vain, always strutting about and preening incessantly; if one of their scales has so much as a scratch or a defect, they’ll remove it. Luckily, their scales grow back quickly, and each new growth is more beautiful than the last. These narcissistic dragons live in small groups and prefer to surround themselves with beauty. The females guard their territory and eggs while the males search for vegetation to eat.

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.

LuminaSun and LuminaMoon are Lumina Dragon who are madly in love with one another. They are together every moment of the day, and they are very, very close. They walk in step with one another and fly so close their wingtips almost touch with each beat. LuminaSun and LuminaMoon are so close it is hard to tell where one ends and the other begins. They even seemingly talk with one mental voice. They are basically one dragon instead of two. By now, most dragons even their friends just call them "LuminaSunMoon" instead of saying both names.