Bright-Breasted Wyverns are a breed of dragon easily recognized by their bright red markings. They are a small breed, only the size of a full-grown man. However, they have developed poisonous barbs on their feet to make up for their size. Their coloration is used to warn off potential predators of the danger, and is also used to attract mates. They are very social, and can often be seen preening in large groups.

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.

Being the oldest dragon in the group and being rendered infertile after having her one and only hatchling, Nahkii became the surrogate mother of many abandoned eggs and hatchlings. She never let her small size stop her from protecting her children, and she takes advantage of her bright colouration and poisonous barbs to do everything she can to keep them safe. Her sense of order and tendency to collect aims her to house at least one dragon of every species and variation. Despite this, she genuinely loves each one of her adopted children and grandchildren, taking great care to protect them from the dangers of the outside world, and from dragons much bigger or even smaller than herself.