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.

Literally A Five-Headed Dragon is not actually a five-headed dragon. He just believes that he is.

There's also no way for him to win a mayoral election, but he believes that he's the best candidate out there. After all, a literal five-headed dragon can be a mayor. There's no discrimination going on here. And even though Literally A Five-Headed Dragon isn't literally a five-headed dragon, a normal not-five-headed dragon can be a mayor too. There is no law against it.