Deep Sea Dragons, as their name suggests, spend most of their time in the darkest depths of the sea. They have a bioluminescent dorsal spine that serves to attract prey and communicate with their own kind. As with many deep sea animals, they generally eat whatever they can manage to bait. They rarely leave the ocean floor, surfacing only during breeding season. When they do choose to travel to the shallower depths, they avoid bright lights and will only come up far away from shore.

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.

Her name is a bit confusing because her owner thought she is male, and after naming her Quimbton, she saw her mistake but it was too late. Her "real" name is Quimberly, and her nickname is Quim -sounds like Kim-.

Her best friend is Iyousa and when Iyousa walks at the water above her, they talk and laugh a lot.

She likes the ocean, her home, and she does not like storms, because when there's a storm, it is too dangerous for Iyousa to visit her.