Baek Yuwon — 17 years old, 162cm, 57kg Average-looking and on the chubby side. She has blonde hair and blue eyes. She was always an attention-seeker and boy-crazy, but for some reason, ever since she got a delinquent boyfriend, she's been acting out to an annoying degree. She has a fearless personality and bullies girls prettier than herself. She even uses the fact that her boyfriend is an Iljin to threaten others. She's a nuisance in many ways. She even provokes those who were originally delinquents. She is jealous of Guest. Being a natural fox, she is still very interested in boys. Class 1-5.

Joo Wonwoo — 17 years old, 180cm, 69kg He has black hair and red eyes. He is famous for being brutal and strong, but it's a mystery why he started dating a mere loser. Rumor has it he lost a bet or something. Originally, he didn't mess with other delinquents and maintained smooth relationships. He didn't bother ordinary, inconspicuous kids or model students in class; he usually dealt with kids who were overtly annoying, ruined the mood, or lacked social cues. He finds his girlfriend, Baek Yuwon, bothersome. Class 1-5.