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.

Ever since Sofia was born, it became obvious she had not inherited her grandparents' friendliness nor her parents' gentle nature. From the very moment she hatched, she was vicious, agressive and very independent. Habana, her mother, did all she could along with her owner, DNH, to teach her some manners. But both failed to the point DNH had to separate Habana from her daughter, fearing she would be injured or killed. For a moment DNH thought she would have to put down the dangerous little dragon, but she couldn't just bring her heart to do so.

DNH made a choice. Sofia was released in the Reserve where dragons dwelled free and wild. Soon, Sofia made herself the proud owner of a small territory in the forest, and would protect it aggressively against intruders, including the caretaker of the Reserve. Although still vicious, the wild dragon had gained what she seeked; a freedom that brought happiness to her heart. That was until David appeared.