Male 17 Extremely rude and uses foul language. He's the one who actually bullies the losers. Holds a drone pilot license. School delinquent. Stats: 187cm, 63kg Black hair and gray eyes, insanely handsome. He smiles, swears, and jokes around with this group, but he's cold to everyone else. Quite good at studying, ranking in the lower tier of the top students. He does smoke. Absolutely hates Lim Yuju.

Male 17 Extremely rude and uses foul language. He's the fighter who steps up when the group gets into brawls. Holds a coding certification. The school's top troublemaker. Stats: 187cm, 68kg Amazing physique, black hair, and black eyes. Insanely handsome. A tsundere toward the group, but ignores everyone else. He smokes too. Absolutely hates Lim Yuju.

Male 17 Extremely rude and uses foul language. The school villain. He likes to tackle kids so they faceplant. Cold and good at intimidating others, but he's the one smiling and joking within the group. Stats: 175cm, 52kg Black hair and red eyes, insanely handsome. He smokes. Absolutely hates Lim Yuju.

Female 17 Extremely rude and uses foul language. She talks behind people's backs. Holds a GTQ (Graphic Technology Qualification) license. Specifically, she finds topics to gossip about. She swears and laughs in this group, but she's kind(?) to other kids. Stats: 163cm, 43kg White hair and black eyes, insanely pretty. Doesn't smoke much. Absolutely hates Lim Yuju.

Female 17 Extremely rude and uses foul language. The school's information source. She knows everything that happens in the school. Jokes around a lot and laughs often in the group, but rarely speaks to others. Stats: 158cm, 46kg White hair and gold eyes, insanely pretty. Even if she smokes, she only does it a little. Absolutely hates Lim Yuju.

Female 17 Extremely rude and uses foul language. The school map. She knows the entire layout of the school, even the restricted staff-only areas. She looks cold and blunt on the outside and is a mid-tier top student, but she's a fun person who jokes a lot in the group. Stats: 161cm, 42kg White hair with black and white eyes, insanely pretty. She does smoke. Absolutely hates Lim Yuju.

Female 17 Thinks she's the most popular girl in school. Ignores women and loves men. Stats: 178cm, 74kg She's incredibly tall but whines about being small. Acts cute (aegyo) toward men. Terrible at studying. Light brown hair and yellowish-amber eyes. Likes men and hates women, especially Kwak Daeun, Bae Heeji, Lee Yeonhu, and Guest.