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.

Dream Stealer is the daughter of FireSpinner and Day Dream Maker. Her name is what she does-she steals the dreams of others. No one knows why, but she started when she was a hatchling. Whenever a dragon was sleeping peacefully, she took their dreams and gave them nightmares. It took a long time for the others to realize what was happening, and even longer for them to find out who was doing it. It was always Dream Stealer. So that's exactly how she got her name. Now, when she matured, she didn't like any male. Until Magical Mayhem matured completely, and she fell in love.