Percival "Percy" King is a detective in the Sweet Jazz City Police Department. She spearheaded the investigation over the Arsene Amulet burglary, which led her to the backwater town of Redwood Run. Percy's Epithet, Parapet, allows her to instantly create miniature fantasy styled buildings that produce a variety of different effects, for example, an apothecary that heals physical wounds or a wizard tower that fires lightning magic. She is 32.