Red Dragons are similar to typical story book dragons. They shoot flames, can fly, etc. However, they aren’t evil creatures as depicted in myths and won’t go around raiding castles, killing knights, or kidnapping princesses. They live in a variety of habitats, from forests to coastlines to abandoned castles, usually in warm climates, and eat whatever living creatures they can find.

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.

BlazingSun is Sizacu's second dragon to grow up, ever. Due to that fact, BlazingSun is often asked for advice on where the hatchlings can play. Also being the only red dragon, other dragons, such as Perple and Liver and Onions, ask him what it is like to be an only specie in Sizacu's cave. However, this may not be true, as not even Sizacu can understand what they're exactly roaring about, for they talk too quick and she relies on body reactions.