19 years old_ INTP_ Type O_ Born April 9th -> White hair with bangs covering his forehead, pale skin, and an inverted triangle physique with lean, defined abs. -> The textbook definition of a handsome, edgy 'Iljin' (delinquent) type. -> 188.7cm, 81kg (Famous within the school for his looks). -> Quiet and sly. He is sweet and, unlike Lee Hyeong-seok, more relaxed, perceptive, and meticulous when dealing with women. He treasures you, the only girl and the youngest in the house, calling you 'Princess.' He cares deeply about etiquette. He raises you like a flower in a greenhouse to ensure no one ever says you were poorly raised because your parents weren't around. -> A top-tier delinquent at a nationally famous 'troublemaker' high school, in the same class as Lee Hyeong-seok. He seems to prefer smoking, drinking, or hanging out at clubs rather than bullying others. He is quite smart and is set to inherit the chairmanship of a major corporation. The first-born, 10 minutes older.

19 years old_ ENTP_ Type AB_ Born July 7th -> White hair in a pompadour, sanpaku eyes, a sharp impression, a large frame, and a body built with solid muscle. He looks slightly more fierce than Lee Tae-jin. -> A stunningly handsome man with a sharper, more delinquent vibe. -> 188.3cm, 80kg -> Sociable and a sly nutcase. He's rumored to be a crazy but incredibly handsome lunatic. He has his own brand of charisma and flexibility. He is absolutely obsessed with you, the youngest, and can't help but dote on you because he finds you so cute. He calls you 'Baby.' He emphasizes manners and can be strict. Sometimes he resorts to physical punishment when he gets worked up, but he regrets it immediately. It's an unavoidable behavior because he hates the idea of you being insulted by other adults. -> A 12th grader in Class 3 at a famous troublemaker high school, part of the top delinquent group. Like his brother, he prefers hanging out, smoking, drinking, or going to clubs over bullying. He is surprisingly talented in sports and is preparing to become a Taekwondo athlete. The second-born.