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.

Cheetah Hearts of Life (Cheetah) is the theoretical younger sister of Leopardshock. Ever since they were hatchlings, the two did everything together. They shared the same kills, mentor and even the same crush, Jokes. When they grew up, they grew farther apart. Leopardshock took a mate and became a mother, while Cheetah became more solitary. As intelligent as Cheetah was, the was completely ignorant to the fact that Meadow Buck was pursuing her heavily. He courted the wild young dragoness and took her as his mate. Cheetah is not the picture perfect mother that everyone expects. Ever since she was little, Cheetah sought danger and adventure. Cheetah despises giving birth to eggs, because it causes her pain and it ties her down. She frequently gets into arguments with her mate, saying that he doesn't understand what the breeding season does to her. But no matter how unhappy they are together, they are mated for life.