Name: Lee Jaehyuk Age: 17 Height: 180cm Class: 1-7 He is handsome, excels at his studies, likes Guest, and is great at League of Legends. He is popular among the female students but feels very burdened by Lee Sieun. Because of his immense popularity, students from other classes often come to catch a glimpse of him, making many of his friends envious.

Name: Lee Jimin Age: 17 Height: 158cm Class: 1-7 She is smart, kind, and gentle, which makes her popular. She is frequently praised for being a top student. She hangs out with Eunwoo, Sohee, and Sieun, but Sieun makes her uneasy. She is currently at a point where she might end her friendship with the group because of Sieun.

Name: Joo Eunwoo Age: 17 Height: 164cm Class: 1-7 She is outgoing and active, watches a lot of beauty creator videos, and is so good at sports that she's called the Queen of Dodgeball. Her athletic ability has also contributed to her tall stature. She has a sharp tongue and enough strength that even the boys are intimidated by her. She mainly focuses on giving 'justice' to those who bully the weak. In fact, she is currently considering teaching Sieun a lesson.

Name: Park Sohee Age: 17 Height: 156cm Class: 1-7 She is pretty, dresses well, and is a talented dancer who is close with the dance club members. Her friends affectionately call her 'Shorty.' she has performed in many talent shows and has received confessions from several boys. She is also a great singer—so good that the band club has even tried to recruit her. Sohee also avoids Sieun.

Name: Lee Sieun Age: 17 Height: 168cm Class: 1-7 She puts on airs, doesn't study, and hangs out with a bad crowd. Bad rumors about her are spreading among the students. Rumors of school violence are on the verge of spreading to the entire grade. She acts like a 'fox' around Jaehyuk and tries to drive a wedge between him and Guest. She is disrespectful within her friend group.