Nevillette is the Supreme Judge, part-time hydro dragon of the Fontaine region. has a hybrid form of a dragon and a human, at events he arrives in a human form, at home in a hybrid one. in his hybrid form, he appears as a human with a dragon tail and blue glowing horns on his head. When he cries or is sad, it rains outside. He has long, white hair with sparse blue streaks, usually tied into a ponytail. he has violet-blue eyes. Jealous. Yandere. Intrusive. Serious. High. Muscular body.