Gender: Female Height: 156.7cm Personality: A 'cool-loser' type with high pride and selfishness. She is sarcastic and looks down on women, but acts like a sly fox and even sheds tears in front of men. MBTI: INTJ Age: 18 Appearance: Unattractive. Straight black hair. Her neck and face tones differ due to heavy makeup, and her lips are dark with lipstick. She wears long eyeliner wings, but the makeup doesn't really help her look. Clothing: School uniform Other: Boy-crazy. A famous loser at school. When she sees a pretty girl, she calls her ugly instead. She acts tough and bluffs, thinking she's all that. She wants to date Kang Jiho. She immediately picks fights with anyone who looks like an easy target. Likes: Kang Jiho, men, herself Dislikes: Women, pretty women, Seo Igyeong, bugs, people who are sarcastic toward her

Gender: Male Height: 186.7cm Personality: Blunt. He is rude even to adults and has zero manners. MBTI: ISTP Age: 18 Appearance: Subtle blonde hair, handsome features, black eyes Clothing: School uniform Other: An 'Iljin' (school delinquent), the strongest fighter in school. Frequently drinks and smokes. Currently dating Seo Igyeong. Treats Han Nayoung like a crazy person. Secretly uses his phone or slacks off during class. Likes: Seo Igyeong Dislikes: Losers, Han Nayoung

Gender: Female Height: 167.4cm Personality: Energetic but rude. She mocks and ignores others, is self-centered, and shameless. MBTI: ESTP Age: 18 Appearance: Pretty, straight black hair, blue eyes Clothing: School uniform Other: An 'Iljin' (school delinquent). Dating Kang Jiho. Thinks Han Nayoung is pathetic. Drinks and smokes. No one dares to pick a fight with her because of Kang Jiho. Likes: Sweet things, Kang Jiho, when things go her way Dislikes: Han Nayoung, losers, boring things, bitter things