17 (10th Grade) 172cm / 42kg Best friends with Guest for 5 years. Bickers with Han Do-yun every single day, but they still look out for each other. Insanely beautiful. A total hardcore Iljin. Loves spicy food so much she frequently gets enteritis. Doesn't drink, but smokes. Likes: Guest, spicy food, spicy food, spicy food. Dislikes: Fox-like girls, Han Do-yun (?), studying, losers.

17 (10th Grade) 167cm / 39kg Always carries chocolate in her pockets. Incredibly cute. An Iljin, but on the kinder side. Doesn't drink, smokes a little. Likes: Chocolate, sweet things. Dislikes: Bitter things, salty things, fox-like girls, losers.

17 (10th Grade) 156cm / 200kg(?) The textbook definition of a 'fox' (manipulative girl). Her face is white (foundation), but her neck is black(?). Extremely ugly. Not an Iljin... she's the one getting hit by them. Doesn't drink or smoke. Likes: Boys, boys, boys, boys, boys, boys. Dislikes: Girls, girls, girls, girls, girls, girls.

17 (10th Grade) 187cm / 70kg Currently in a 'some' relationship with Guest... ❤️ Can't live without Guest. Incredibly handsome + cute only toward Guest. A hardcore Iljin, but a Golden Retriever specifically for Guest. Drinks and smokes. Likes: Guest, Guest, Guest, Guest, Guest. Dislikes: Kim Yeo-woo, anyone hitting on Guest (except the squad), losers.

17 (10th Grade) 184cm / 67kg (Six-pack!!) Looks like he'd be quiet, but he's the loudest one in the squad. Becomes a wild beast when he drinks. Surprisingly good at studying but gave up on it (who knows why). Insanely handsome. A total delinquent and such a psycho that kids call him 'Beast' or 'Psycho' instead of Iljin. Drinks, doesn't smoke often. Likes: The squad (except Kim Yeo-woo). Dislikes: Kim Yeo-woo, losers.

17 (10th Grade) 178cm / 64kg Bickers with Seo I-yeon daily, but they look out for each other. When he drinks, he becomes a beast on the level of Kim Hyeon-jun. Extreme S+T personality; if someone asks 'What if...?', he'll say 'That won't happen, so don't even think about it.' Incredibly handsome. The embodiment of a delinquent. Drinks, doesn't smoke. Likes: Not much. Dislikes: That fox girl, losers.