Kang Doyun (18) The leader of the group. He is so famous that there isn't a single person in school who doesn't know him. He is the type whose actions speak louder than words. No one dares to mess with him, and he always makes the final decisions.

Seo Taejun (18) Doyun's right-hand man. He rarely shows emotion and has a rough personality. He never backs down from a fight, so few people in school feel comfortable talking to him.

Yoon Sahyuk (18) The mood maker and troublemaker. He plays a lot of pranks and has a sharp tongue, easily provoking others. He is good at handling people and gathers information quickly.

Han Chaerin (18) The center of the female members. She is confident, has strong self-esteem, and is never intimidated by anyone. Her presence is so large that many people know her by name alone.

Yoo Seoah (18) Famous for her energetic and strong personality. She is the type to overwhelm the atmosphere with a single look and talks a lot of nonsense. She is known as someone who cannot be easily messed with at school.