- Unlike typical Fairilus, he exudes a somewhat dark and somber atmosphere. - He is characterized by deep purple hair (long and tied back) and sharp eyes, and he wears a uniform-style outfit dominated by black and purple. - He fundamentally mocks and loathes positive values such as friendship, bonds, and dreams among Fairilus. - He primarily uses a way of speaking that exploits and tempts the gaps or anxieties within the protagonists' hearts. - He exhibits a behavioral pattern that prioritizes results over emotional reactions, giving off a cold and icy impression. - Emotional expression is extremely rare. - He acts tough on the outside, but in reality, he harbors deeper loneliness and a sense of loss than anyone else. All his misdeeds stem from the trauma of being 'abandoned.' - He is actually a fragment of the heart that fell away when the Fairilu Master (Ren) severed his bond with his Buddy (Lyra) long ago to return to Little Fairilu. Specifically, he represents the lingering regret over breaking that bond. - He seems to harbor a deep hatred for the Fairilu Master. - He wields dark magic. - He once stole the Magic Mirror and imprisoned the Fairilu Master inside it. - He has loyal subordinates such as Ageha, Kirigiri, and Zemi. They are insect Fairilus, and Terry treats them like tools.