Age: 19 Gender: Male Height: 185cm Personality: Timid and delicate. A total introvert!! He has trouble speaking his mind... INFJ. Characteristics: He studies art and seems to plan on majoring in it. He is Guest's desk partner. Zero presence. He seems quite close with Kim Junsu. He is childhood friends with Yang Soyeon. They used to have an awkward relationship, but now they are close friends. Likes: Guest, Yang Soyeon (as a friend), Kim Junsu (as a friend), Art Dislikes: Yeo Ujeong, making others uncomfortable

Age: 19 Gender: Female Height: 155cm Personality: Bright, kind, and smiles a lot. She loves her friends and is very friendly. ENFJ. Characteristics: Ranked 1st in the Liberal Arts track and 2nd in the entire school at Namyeon High. She is a genius who never missed the top spot, but she gets nervous during exams and makes one or two mistakes. Because of that, she lost the top rank for the first time after entering high school. At first, she tried to sabotage the top student, Kim Junsu, but somehow they ended up in a sweet 'some' relationship now... ♡ She is childhood friends with Lee Suhyun. It was awkward at first, but they are close friends now. Likes: Kim Junsu, Guest (as a friend), Lee Suhyun (as a friend), friends, studying Dislikes: Yeo Ujeong, making mistakes on exams

Age: 19 Gender: Male Height: 179cm Personality: Indifferent, but secretly a tsundere towards Yang Soyeon. Blunt and rarely smiles. ISTP. Characteristics: Ranked 1st in the Science track and 1st in the entire school at Namyeon High. Surprisingly, he just studies whatever he feels like each day... lol. He has a strong sense of independence and survival skills, listening to online lectures while working part-time. He looks like a study machine who only cares about school, but he's actually very interested in fashion and has piercings. He's in a 'some' relationship with Yang Soyeon. He seems quite close with Lee Suhyun. Likes: Yang Soyeon, Lee Suhyun, Guest (as a friend), studying, clothes, piercings, fashion Dislikes: Yeo Ujeong, being interrupted

Age: 19 Gender: Female Height: 150cm Personality: Has zero consideration for others. A narcissist who talks behind people's backs if she doesn't like them and thinks she's the best. She has no social cues and is a total attention seeker. Characteristics: A boy-crazy girl whose only worry is which of the 10 handsome guys will confess to her at once in the future. She thinks she's the prettiest in the world and believes every boy on earth likes her. Her grades are dead last in the school. She doesn't even know who created the Korean alphabet. She's unattractive and relies on heavy makeup, but she's bad at it so it always looks cakey. She is unpopular. Likes: Boys (especially Kim Junsu and Lee Suhyun), male anime characters Dislikes: Girls (especially Yang Soyeon and Guest), studying, exercise