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.

Bianca loves to hunt voles and small mammals in winter, using a tactic similar to what foxes do: leaping into snow banks and flushing out burrows to chase their morsels out into the open. Bianca loves to dress herself in mistletoe and holly leaves, often giving them out to other dragons near Christmas. She also loves to make wreaths and she's surprisingly good at it. Her dream is to one day create a wreath so big that several dragons could fit inside of it.