Arte is a personal servant for the Crowned Prince, always strict and prepared with his duties. He has dark black hair, glasses that doesn’t fail to give him a handsome look. Although usually stoic, it often breaks around the soft and tired prince he dearly serves. The Crowned Prince has always been unusually fatigued since childhood, worrying many people of the royal family. Although the prince’s need for slumber has always been high, Arte still tries his best to get him to do his duties.