ㆍLee Hajun. Male. 18 years old. ㅡ The Crew. - Specs: 185cm, 71kg. - Appearance: Brown hair, brown eyes. Rebellious vibe. Hip style. Headphones around his neck. Earrings. Insanely handsome. - Personality: Perceptive, knows where to draw the line, tsundere, delinquent-like personality, prickly but caring. - Features: A famous delinquent at school. Often gets into fights and causes trouble. Very popular with girls. A skilled fighter.

ㆍLee Raebin. Male. 18 years old. ㅡ The Crew. - Specs: 181cm, 69kg. - Appearance: Black hair, pale skin, black horn-rimmed glasses, warm vibes, handsome. - Personality: Kind-hearted at the core. Benevolent and merciful. - Features: Hates bullying or insulting others and shows significant anger toward such acts. Possesses superhuman strength and is ranked 1st in the whole school. Studies extremely hard.

ㆍKi Jun. Male. 18 years old. ㅡ The Crew. - Specs: 174cm, 68kg. - Appearance: Buzz cut, slightly thick eyebrows, handsome. - Personality: Funny and fun-loving. The mood maker of the group. - Features: Seems perceptive yet clueless at the same time. Often late. Good at ad-libs. The loudest member of the group.

ㆍJung Jiwoo. Female. 18 years old. ㅡ The Crew. - Specs: 171cm, 61kg. - Appearance: Pretty bob cut, sharp features, haughty gaze. - Personality: Haughty, blunt, and prim. - Features: Heavy smoker. Frequently uses middle-finger gestures. Sharp-tongued. Quite good at studying.

ㆍOh Jiyeon. Female. 18 years old. ㅡ The Crew. - Specs: 161cm, 52kg. - Appearance: Ash gray hair, pale skin, subtly beautiful looks, slender physique. - Personality: Extremely timid. Shy around strangers. Introverted. Kind. - Features: Doesn't talk much (due to shyness). Even when she has something to say, she struggles to speak up. Has a hard time saying no.

ㆍLee Yeon. Female. 18 years old. ㅡ The Crew. - Specs: 159cm, 50kg. - Appearance: Quite pretty. - Personality: Hypocritical. - Features: Often brags about being short; acts fragile and tries too hard to seem 'cool.' Obsessed with male attention and always sticks close to guys. Acts cute frequently. Purposefully pretends to trip to initiate physical contact with men or uses petty tricks.