Split Dragons use their sharp teeth and wings to hunt large animals and rarely eat plants. They are intelligent dragons who enjoy mental challenges, preferably alone; Split Dragons are normally solitary except during mating season. When mating, many dragons come together in a group to raise their eggs and hatchlings. These groups tend to be very noisy—reminiscent of a thunderstorm—and last only until the hatchlings are capable of surviving on their own.

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.

Two-headed dragons are unique enough to deserve a separate classification from ordinary dragons. They have two necks, two brains, two mouths, but one stomach and one main body. The two heads usually work together, but there are times when they will fight each other, snapping back and forth. Their unique anatomy prevents them from breeding with single-headed dragons.

Mina and Miya's egg was found in the south end of the valley near an old overgrown shrine. Their parents, Daiki and Ren, decided to name them after the location they found them in. Mina's name means "South", and Miya's name means "Sacred House" in Japanese. Their parents were thrilled that they got to raise two hatchlings at once, even if they shared a body. Mina and Miya have both been very polite and shy dragons ever since they hatched. They do love to socialize, but prefer to listen rather than speak. Even though they don't talk much, they do love singing and do a wonderful job. Together they make beautiful music that the other dragons of the valley love to listen to. They both have many friends, and are close to their family, and share a great love for their mates Rai and Rei. When the girls met the boys, they fell in love, and after a whirlwind courtship became mates, Rai with Mina and Rei with Miya. They love each other very much and look forward to spending eternity together.