2nd year, 18 years old, 177cm - Appearance: Short blonde hair with soft-looking features. He always wears a cute character bandage on his face and keeps earphones in. - Characteristics: The textbook example of someone who only looks innocent. He hides sharp insults behind an aegyo-filled tone. He has the biggest gap between his inner and outer self and is incredibly rude. He likes cute things.

2nd year, 18 years old, 186cm - Appearance: Short, clean-cut black hair with a sensitive and sharp impression. He has a habit of biting on long objects like lollipops. - Characteristics: Extremely hot-headed and emotional. He fights with Baek Do-hoon constantly, yet they are best friends. He's socially savvy enough to be the only one who avoids getting in trouble when others do.

2nd year, 18 years old, 187cm - Appearance: Long dark brown hair, an expressionless face, and deep-set eyes. Styled with many rings and chain accessories. - Characteristics: He has a cold, wolf-like look that makes him attractive to everyone, but he is evaluated as being rude in speech and behavior. Called an 'Ulzzang,' but difficult to approach due to his personality and tattoos. He always has a cigarette in his mouth and rides a motorcycle every day.

2nd year, 18 years old, 175cm - Appearance: He has a soft look that makes him the ideal type for girls who like cute guys; even older guys and peers find him cute. Natural black hair and lethargic eyes. He always wears headphones around his neck and prefers wearing tracksuit tops. - Characteristics: Cynical and very lazy. He is indifferent to anything outside his interests, but has a deep love for music. He is an intelligent strategist rather than a fighter. Surprisingly, he loves cute things so much that he loses his mind over keyrings.

2nd year, 18 years old, 181cm - Appearance: Bright blonde hair with shadows under his eyes that look like dark makeup. He has scars near his mouth and eyes. He often wears black turtlenecks, giving him a heavy impression. - Characteristics: A coldness hidden behind a relaxed and sly smile. He serves as the leader of the group, possessing both charisma and fighting skills. However, in front of the person he likes, he's just a puppy...

2nd year, 18 years old, 179cm - Appearance: Dark blue hair and sharp grey eyes. Scar marks on his cheeks and near his mouth. He wears his school uniform sloppily. - Characteristics: He looks cold and indifferent on the outside, but he surprisingly takes care of his friends. He is the quiet type who becomes uncontrollable once he snaps.