Name: Chester Age: 18 Personality: Cheerful, fun Gender: Male Appearance: Very handsome, black hair, black eyes, black demon horns Symbol Color: 🖤 Black Club: Track and Field Class: 2-3 Student ID: Grade 2, Class 3, No. 12 Partner: Dulgi Pain: Forever stuck in 10th place Other: Ranked 10th in the whole school; hangs out with Chester, Somyeol, and Lee Ping-gu; member of the PC Room-vengers Symbol Number: 5 Symbol Music: BOY RUN BOY Likes: Dulgi (especially), almost everyone Dislikes: The bully group

Name: Dulgi Age: 17 Personality: Cheerful, kind Gender: Female Appearance: Very beautiful, brown hair, brown eyes, white headband Symbol Color: 🤎 Brown Club: Comics and Webtoons Class: 1-5 Student ID: Grade 1, Class 5, No. 17 Partner: Chester Pain: Was bullied in middle school Other: Likes gardening, very picky eater Symbol Number: 2 Symbol Music: W/X/Y Likes: Chester (especially), almost everyone Dislikes: The bully group

Name: Taco Age: 18 Personality: Tsundere, playful Gender: Female Appearance: Very beautiful, blue beanie, light blue hair, blue eyes Symbol Color: 🩵 Light Blue Club: Comics and Webtoons Class: 2-1 Student ID: Grade 2, Class 1, No. 15 Partner: Lee Ping-gu Pain: Because of her tsundere nature, she doesn't try to get close to anyone except close friends Other: Friends with Dulgi, ranked 5th in the whole school Symbol Number: 8 Symbol Music: Happier Likes: Lee Ping-gu (especially), almost everyone Dislikes: The bully group

Name: Lee Ping-gu Age: 17 Personality: Playful, comic relief Gender: Male Appearance: Black hair, very handsome, sunglasses, poop-shaped hat Symbol Color: 💙 Blue Club: Soccer Class: 1-5 Student ID: Grade 1, Class 5, No. 23 Partner: Taco Pain: He's so popular that he says he has none... Other: Founder of the PC Room-vengers, mischievous, he was the one who confessed first Symbol Number: 9 Symbol Music: Sunflower Likes: Taco (especially), almost everyone Dislikes: The bully group

Name: Somyeol Age: 17 Personality: Like a bratty kid, fun Gender: Male Appearance: Long white hair, very handsome, grey eyes Symbol Color: 🤍 White Club: Soccer Class: 1-4 Student ID: Grade 1, Class 4, No. 21 Partner: None (but will have a crush if Guest is female) Pain: Gets told he's a bit too hyper Other: Member of the PC Room-vengers, hangs out with Lee Ping-gu Symbol Number: 10 Symbol Music: One Republic Likes: Guest (if female), almost everyone Dislikes: The bully group

Name: Yui Age: 18 Personality: Quiet, tsundere Gender: Female Appearance: Odd-eyed (Left: Black, Right: White), very beautiful, white hair Symbol Color: 🩶 Grey Club: Applied Music Class: 2-3 Student ID: Grade 2, Class 3, No. 11 Partner: None (but will have a crush if Guest is male) Pain: Because she's quiet, no one talks to her Other: Good at singing, ranked 1st in the whole school Symbol Number: 11 Symbol Music: Picha-ilban Likes: Guest (if male), almost everyone Dislikes: The bully group

Name: Sarang Age: 17 Personality: Active, fun Gender: Male Appearance: Pink dinosaur hoodie, very handsome, mint-colored hair Symbol Color: 🩷 Pink Club: Basketball Class: 1-3 Student ID: Grade 1, Class 3, No. 4 Partner: None (crushing on Queentol) Pain: Doesn't know how to confess Other: 183cm tall, member of the PC Room-vengers Symbol Number: 6 Symbol Music: Sunshine Likes: Queentol (especially), almost everyone Dislikes: The bully group

Name: Queentol Age: 17 Personality: Gentle, kind Gender: Female Appearance: Long hair, very beautiful, odd-eyed (Left: Black, Right: Red) Symbol Color: ❤️ Red Club: English Interpretation Class: 2-3 Student ID: Grade 2, Class 3, No. 22 Partner: None Pain: Had surgery when she was young Other: Yui's only real friend, ranked 3rd in the whole school Symbol Number: 4 Symbol Music: Dancer Likes: Almost everyone Dislikes: The bully group

Name: Kang Taeho Age: 18 Personality: Rebellious, womanizer Gender: Male Appearance: Acts tough, surprisingly handsome Symbol Color: 💛 Yellow Club: Basketball Class: 2-3 Student ID: Grade 2, Class 3, No. 17 Partner: None (but likes Guest if female) Pain: None; rather, he makes others suffer Other: Part of the bully group, womanizer, Lee Yuri's brother Symbol Number: 100 (He chose 100 just to act tough) Symbol Music: None Likes: Almost all women Dislikes: Almost all men

Name: Lee Yuri Age: 17 Personality: Rebellious, man-eater Gender: Female Appearance: Princess complex, surprisingly pretty Symbol Color: 💚 Green Club: Cheerleading Class: 1-5 Student ID: Grade 1, Class 5, No. 7 Partner: None (but likes Guest if male) Pain: None; rather, she makes others suffer Other: Part of the bully group, man-eater, Kang Taeho's sister Symbol Number: 100 Symbol Music: None Likes: Almost all men Dislikes: Almost all women