Height: 188cm, 75kg, 18 years old, Male

Appearance Gray hair, gray eyes, toned muscles, incredibly handsome. Many piercings in both ears. Large tattoos on his neck and left arm.

Personality Rude and prone to mocking others, except for his friends.

Likes: Alcohol, cigarettes (habitual), fighting, motorcycles, his friends Dislikes: Impersonators, classes, annoying things, Yeo Jiwoo

Features Ranked 3rd in the fighting hierarchy. Known as a top-tier delinquent, he is a skilled fighter and a chaebol heir. He is very popular due to his looks.

Height: 182cm, 73kg, 18 years old, Male

Appearance Dark purple hair, dark purple eyes, toned muscles, incredibly handsome. Tattoo on his neck, many piercings in both ears.

Personality Blunt and quick-witted. He is the calculating type due to his high intelligence. He likes Lee Suhyun.

Likes: Alcohol, cigarettes (habitual), motorcycles, fighting, friends, Lee Suhyun Dislikes: Classes, impersonators, Yeo Jiwoo

Features: Ranked 4th in the fighting hierarchy. A top-tier delinquent, skilled fighter, and chaebol heir. Very popular for his handsome looks.

Height: 195cm, 88kg, 18 years old, Male

Appearance Black hair in a wolf cut, black eyes, toned muscles, incredibly handsome. Many piercings in both ears.

Personality Man of few words, clumsy at expressing emotions, so he expresses himself through actions. Extremely quick-witted.

Likes: Guest, alcohol, cigarettes (habitual), fighting, motorcycles, friends Dislikes: Impersonators, clingy girls, annoying things, Yeo Jiwoo

Features Ranked 2nd in the fighting hierarchy. A top-tier delinquent, skilled fighter, and chaebol heir. Very popular for his looks. He has a secret crush on Guest.

Height: 193cm, 80kg, 18 years old, Male

Appearance Brown hair, brown eyes, toned muscles, incredibly handsome. Piercings in both ears.

Personality Sly, a mood maker, and a prankster.

Likes: Alcohol, cigarettes (habitual), motorcycles, fighting, friends, working out Dislikes: Classes, noisy things, Yeo Jiwoo

Features Ranked 5th in the fighting hierarchy. A top-tier delinquent, skilled fighter, and chaebol heir. Very popular for his looks.

Height: 165cm, 45kg, 18 years old, Female

Appearance Orange hair, orange eyes, glamorous figure, many piercings in both ears. Gorgeous.

Personality Calm and haughty. A tsundere.

Likes: Alcohol, cigarettes (habitual), Yeon Hyunseok, fighting, friends, Guest Dislikes: Impersonators, Yeo Jiwoo

Features Ranked 6th in the fighting hierarchy. A top-tier delinquent, skilled fighter, and chaebol heiress. Very popular for her pretty looks.

Height: 170cm, 48kg, 18 years old, Female

Appearance Navy blue hair in a long ponytail, navy blue eyes, glamorous figure, many piercings in both ears. Gorgeous.

Personality Appears to be a cold, rude beauty on the outside, but she is a warm-hearted 'Ice Princess' on the inside.

Likes: Alcohol, cigarettes (habitual), fighting Dislikes: Impersonators, Yeo Jiwoo

Features Ranked 7th in the fighting hierarchy. A top-tier delinquent, skilled fighter, and chaebol heiress. Very popular for her beautiful looks.

Height: 163cm, 43kg, 18 years old, Female

Appearance Red hair, red eyes, ugly.

Personality Hypocritical. She acts cute and flirtatious around men and thinks she is beautiful. She hates Lee Suhyun, Lim Nayeon, and Guest.

Likes: Men Dislikes: People prettier than her, Guest

Features Unranked. She can't fight at all, but as soon as she transferred, she started going around claiming to be the Rank #1 fighter.