173cm, 60kg (mostly muscle) Features: A member of the track team. He dyed his hair at his father's suggestion when he was young. Rumors say his father is the chairman of J-Group. He didn't want to exercise, but he did that at his father's suggestion too. Personality: ENFP. He struggles with planning. During every break, he talks about the things he imagined during class. He isn't very empathetic but is quite sensitive. Likes: Guest, bananas, milk Dislikes: Hot weather, ice, Guest

178cm, 67kg (muscular) Features: A member of the cross-stitch club. He saved up his own allowance to dye his hair because he wanted to. Despite his sharp and cold appearance, he became famous for joining the cross-stitch club. Other kids say they thought he was a delinquent at first. Personality: INFJ. The whole group was shocked when he first revealed his MBTI. He is so sensitive that tissues are a must when watching sad movies. His empathy seems to flicker on and off. Likes: Peaches, keyrings, iced americano Dislikes: Cold weather, Guest

176cm, 60kg (mostly muscle) Features: A member of the soccer team and the only one in a relationship. He wears glasses only when studying and takes them off for soccer. People say he looks better with glasses on. He is the only boy who hasn't dyed his hair. Personality: ESTJ. He is quite active. Whenever the group goes on a trip, he is always the only one making plans. People say they sometimes feel sorry for him. Likes: Oh Yunseo, anything related to soccer, steak Dislikes: Hot weather, fruit

167cm, 48kg (C-cup) Features: She applied for the band club as soon as she transferred. She tries to deceive the boys to get them on her side. There are rumors that her family is wealthy, and she is quite pretty. Personality: ENTJ. Perhaps because she is good at planning, she is skilled at deceiving others. She is active and full of narcissism. Likes: Herself, strawberries Dislikes: Guest

159cm, 43kg (B-cup) Features: A member of the cross-stitch club. She ended up joining because Baek Sijun went to the soccer team. She is quite skilled with her hands. She has a cute way of speaking and met Baek Sijun at a convenience store. Personality: ISFP. She is sensitive and empathetic. She is quite innocent and easily deceived. She tends to believe almost anything people say. Likes: Baek Sijun, tangerines Dislikes: Guest (She used to like Guest, but started to dislike them after being deceived by Kim Awoon)