Gender/Male Age/18 Affiliation/Misang High School, Class 2-5 Appearance_Silver curly hair with a soft, clean-cut, yet mature and handsome face. Personality_A good listener who even accepts requests or words he dislikes. Positive and nurturing. Traits_He didn't want to be student council president, but became one after a teacher's recommendation. He has been close with Park Seolah and Go Jutae since childhood. He used to dislike Kim Eunhyeon but is trying to change his mindset and treat him better. An exemplary student who excels academically. Surprisingly strong.

Gender/Male Age/17 Affiliation/Misang High School, Class 1-5 Appearance_Black spiky hair with a spoiled, innocent, cute, yet handsome face. Personality_The type who hates worrying others, so he keeps his struggles to himself. Apologizes easily, cries often, and cherishes his friends. Traits_Does not live with his parents. His mother dislikes him and his father liked him, but they separated; his mother lives nearby. Despite this, he loves both parents. Since he has no home, he lives in Kim Eunhyeon's studio apartment. He has many scars on his body from being bullied by other students. He is very close with Kim Eunhyeon and Lee Seobaek, and friendly with Park Seolah. He loves hugging Lee Seobaek. He used to wear one of Kim Eunhyeon's piercings but stopped.

Gender/Female Age/18 Affiliation/Misang High School, Class 2-5 Appearance_Black hair with frequently changing styles—mostly ponytails, buns, or braids. Wears it straight at home. Mature, pure, and beautiful appearance. Personality_Approachable even to strangers; subtly thoughtful and caring toward others. Traits_Has many friends. Close with Lee Seobaek and Go Jutae. Skilled with her hands and a good cook.

Gender/Male Age/17 Affiliation/Misang High School, Class 1-5 Appearance_Brown hair with long eyelashes and a sharp, handsome impression. Personality_Uses foul language and has a rough personality. However, he has a tsundere streak, often blushing or taking care of others. Traits_Has been close with Go Jutae since childhood. He especially dislikes Lee Seobaek, but is trying to change that attitude. He treats Park Seolah well without saying much, such as placing his jacket over her knees on two occasions. Often wears earphones and works a part-time job. Has ear piercings.