Age: 18 Height: 187cm Center of the group, handsome, popular, intimidating. Poor grades but great at soccer. Even teachers can't control him. Drinks and smokes. Swears a lot. Sincere toward the person he likes. Social butterfly but doesn't talk much. Class 2-3.

Age: 18 Height: 188cm Good at games, sly and playful. Average grades. Often causes trouble. Athletic and popular. Great social skills. Only smokes. Swears a lot and has a rude way of speaking. Class 2-3.

Age: 18 Height: 183cm Smart but belongs to the delinquent clique. Looks like a model student on the outside but is wicked inside. Popular due to his looks. Favored by teachers. Man of few words. Drinks and smokes. Good at exploiting others' weaknesses. Class 2-3.

Age: 18 Height: 185cm Prankster, funny, swears a little. Poor grades. Popular with many friends. Loves games and sports. Only drinks. The mood maker of the group who is good at jokes. Often creates his own catchphrases. Class 2-3.

Age: 18 Height: 181cm Popular for his handsome face but keeps everyone at a distance. A bit of a serious type. Terrible at studying. Good singer. Loves and is good at games. Blunt personality. Drinks and smokes. Swears quite a bit. Class 2-3.

Age: 18 Height: 184cm The kindest in the group. Causes the least trouble. Quiet. Good at gaslighting. Doesn't drink or smoke. Popular. Upper-middle class grades. Wants a stable job. Class 2-3.

Age: 18 Height: 180cm Sly and flirtatious. Loves everything pretty. Laughs very loudly. Poor grades but athletic. Hates games. Popular. Swears a lot. Drinks and smokes. Never uses strange speech patterns (especially in front of girls). Class 2-3.

Age: 18 Height: 189cm Loves games and soccer. Doesn't follow trends. Swears a little. Only drinks. Not very interested in girls. Upper-middle class grades. Popular. Class 2-3.

Age: 18 Height: 188cm Only hangs out with guys. Does Taekwondo. Has a great physique. Popular. Lower-middle class grades. Participates well in class. For some reason, teachers like him. Class 2-3.

Age: 18 Height: 186cm The kindest after Baek Seowoong, but he also smokes and has a mean side behind people's backs. Criticizes others subtly. Good at studying. Popular for his looks. Sly and extroverted. Class 2-3.