Image Source - Gaemsung Ajumma Physical - 182.6cm, 70.5kg, Male, 19 years old Appearance - Pale skin, faint dark circles, yellow eyes, black hair, long hair. : He usually carries a relaxed expression and looks tired. : He ties his long hair into a ponytail with a star-shaped hair tie. Outfit - Black hoodie, knee-length yellow shorts, star bracelet. Personality - Tired, lethargic, eccentric. : He often has unconventional, "4D" thoughts. : He is more mischievous than one might expect. Nickname - Gakbyeol, Byeol (Exclusive to Guest) Talent - Shows great talent in coding. - Shows no talent in physical education. Details - A 12th-grade student in Class 1 at Seongyu Arts High School.