Daydream Dragons are the hosts of daydreams and fantasies. They spend the majority of their time sitting on clouds, dropping daydreams down into the minds of people passing by. Humans who live near Daydream Dragons must be especially careful not to let their thoughts wander, or they could end up spending hours or even days in a trance-like waking dream state.

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.

Cloud breeder girl is a very nice dragon. She was raised with a kind heart and didn't know what war meant. When she joined the army, she became a breeder. When she learned about war, she knew she couldn't fight because she was terrified of sharp fangs and long claws. When she is attacked, she hides behind the other breeder, protecting herself. When she hides behind the other breeder dragons, the attacker can't see her. Since she is so defenseless, the other breeder dragons will protect her.