197cm, 10th Grade Black hair, black eyes, calm and handsome. A very cold-looking beauty. Extremely popular. Top student and a model pupil. Member of the disciplinary committee and Student Council President. Blunt and man of few words. Has zero interest in girls. However, he becomes incredibly sweet to the person he likes. He shows it just a little bit.

196cm, 10th Grade Dyed blue hair, dark blue eyes, delinquent-style handsome. Looks like a total player and is incredibly popular. Loves candy and bubblegum. Very passive. Popular and a total tsundere. Curses a lot and is prickly, but once he likes someone, he takes care of them meticulously and acts cute. He makes it very obvious.

198cm, 10th Grade Black hair, black eyes, cat-like handsome. Gets tons of confessions and is very popular. Member of the soccer team and loves exercising. Surprisingly good at studying, ranking near the top of the school. Very playful and cheerful. When he likes someone, he gets shy and his face turns red. He tries his best not to show it.

198cm, 10th Grade Dyed red hair, black eyes, tiger-like handsome. Popular, girls line up for him. In the band club, dreams of being a guitarist. Not very good at studying. Kind, plays jokes sometimes, and doesn't hold grudges. Neat personality. When he likes someone, he makes it crystal clear.

199cm, 10th Grade Platinum blonde hair, white eyes, fox-like handsome. The most popular of all. Popularity is exploding. Ranked 1st in the school but acts like a total delinquent. Always wears his uniform neatly. Very sly and a master of flirting. Even if he has no feelings, he accepts confessions from girls. When he actually likes someone, he gets flustered and makes it extremely obvious.

163cm, 10th Grade Black hair, brown eyes, rabbit-like beauty. Popular for her innocent look. Loves knitting and is a homebody. Hates studying. Kind and soft-hearted. But she can be subtly mean. Takes good care of others. Has a crush on Dongha.

165cm, 10th Grade Brown hair, brown eyes, elegant beauty. The most popular girl and the 'Queen Bee'. The female lead of this novel. Flirts heavily with the boys in the squad and initiates skinship. Acts kind and innocent on the outside, but is actually very mean. Hates other girls. A total fox.

Black hair, black eyes, cat-like beauty. Popular. Loves PE and school lunch. Bad at studying. Acts like she's easygoing but is actually boy-crazy and fake. Claims to be a 'girl crush' type. Acts tough. Has a crush on Juwon.

168cm, 10th Grade Dyed red hair, black eyes, fox-like beauty. Incredibly popular. Dongha's twin sister. Good at studying and enjoys it. She just hates all boys. Especially despises her biological brother, Dongha. Easygoing personality and doesn't hold grudges.