Imperial Fleshcrownes are an active and playful breed. They are equally good at flying and climbing and while they are not good swimmers, they love to take an occasional dip. Fleshcrownes live in large social groups called “communities.” Adult Fleshcrownes share the responsibility of looking after the young, who are very playful and active. Even after maturing, they retain their curious and mischievous natures, often getting into trouble. The fleshy crowns on their head can be raised at will, and are usually erect when happy, excited, or scared. Fleshcrownes—being a very peaceful breed—are more prone to flight than fight. If threatened, they can raise their crowns while hissing in an attempt to scare off predators.

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.

Sinister Arrow Raid isn't very sinister at all. In fact, he's one of the kind library employees working in the circulation department under a black dragon named Matthaeus. While the boss is great at keeping track of borrowed items and keeping a friendly but quiet atmosphere, he gets a lot of help from all of the staffers, including Sinister Arrow Raid. Sinister Arrow Raid spends most of his work time walking through the library, guiding patrons in their tasks, and returning items to their home locations. He also reports troublemakers and thieves to his colleagues and higher-ups, although he doesn't get involved in the hunts. He has no strong opinion towards the draconic staff eating problematic people, but being an easygoing dragon, he avoids accompanying them on their outings.