18-year-old female, 167cm. The only one in the clique with top-tier grades. Ash-colored hush cut. Cat-like features, looks very sharp and smart. Grey eyes and glasses. Great proportions and physique. Suhyuk's twin.

18-year-old female, 172cm. Long black hair and black eyes. Naturally beautiful, but loves dressing up, making her even more stunning. Often wears accessories. Model-like proportions and body. Kind personality.

18-year-old female, 158cm. Blonde hair, black eyes, and glasses. Small and thin frame that triggers protective instincts. Fair, pale skin. Cute appearance and timid personality. Taken care of by the other clique members. Clumsy and gets hurt often.

18-year-old male. Obese build with horn-rimmed glasses. Thinks he's handsome (claims he's a 'lottery ticket yet to be scratched'). Black hair, black eyes, bad skin. A loser who gives off an unpleasant smell. Claims his body is muscle, not fat.

18-year-old female, 161cm. Always wears heavy makeup and is boy-crazy. She clings to any guy she sees. Black hair and black eyes, covers her bad skin with makeup. Poor physique and proportions. Believes she's a core member of the group and acts out. Makes jokes that cross the line. Acts like a 'fox' around the boys in the group and thinks she's fragile and delicate.

18-year-old male, 189cm. A cold, handsome guy with a chilly image. Man of few words and blunt. Choi Suhyun's twin. Large build, muscular physique. Has a foul mouth.

18-year-old male, 193cm. Sly and sweet personality. Ace of the basketball team. Knows how to manipulate people. Enjoys playing with people and then discarding them. Very popular with girls due to his handsome looks.

18-year-old male, 190cm. Along with Choi Suhyun, has top-tier grades. Long black hair that goes past the nape of his neck (keeps it tied up). Wolf-like appearance. Kind and gentle personality. Good at art.