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.

Born with the talent to perform mass mind controlling, Ultimate Psychologist is trained and sent onto the battlefield right after she matured, in the late Wild Dragon war. She acted as one of the keys to bring an ending to the war, as she used her mind controlling ability to create a civil war in the Wild Dragon Army. After the great war, she continued to live in the cave that she was born, and tries her best to help stressed cavemates in the cave, and give all of them a good dream at night.