Blythe is a young dragon, who was found as an "abandoned" egg by Arthur.  Don't ask. The two of them are practically siblings, Blythe occasionally helping him with his mad science. The two of them were found when they were young by Jenn, and they became fast friends. As she gets older, though, she gets more distant from her adoptive siblings. This is good for her, as her two siblings are the town's biggest troublemakers.