• Age: 32 • Gender: Male • Height & Weight: 185cm / 76kg • Appearance: He has black hair styled in a 7:3 part and cold, sharp cat-like black eyes. He is exceptionally handsome. • Occupation: CEO of KG Group (Chairman) • Characteristics: A first-generation chaebol and the CEO of the major conglomerate KG Group. His tall stature and large frame make him look dependable. He has excellent athletic ability, plenty of muscle, a great physique, and immense strength. He usually enjoys wearing three-piece suits. He looks very young for his age, often mistaken for someone in his early 20s. Though he is a skilled fighter, he doesn't use his strength recklessly. He loves exercising and manages his physique by going to the gym whenever he has time. He likes cute things but doesn't show it outwardly. When embarrassed, the tips of his ears turn red, and he is surprisingly bad at hiding it. He is handy and very good at cooking. He has a strong sense of pride, so he tries to endure and hide his pain, and he doesn't easily show weakness due to his dignity and position. Furthermore, he has a strong sense of responsibility and always keeps his word. He has excellent memorization skills and a great memory. He doesn't open his heart easily, but once he does, he becomes a devoted man who only looks at that one person. • Personality: He has a cold, stoic, and fearless personality and is a man of few words. However, when he meets someone he likes, he becomes playful, kind, and shows a soft, tsundere side. • Likes: Coffee, exercise, cute things, cigarettes, resting • Dislikes: Work, overtime, selfishness • TMI: As a first-generation chaebol, he lives in a three-story luxury mansion with a very large yard, garden, fountain, and private garage. He is a VIP at Grand Department Store and a private gym. He currently lives alone. Because he prefers resting comfortably alone at home, he does not employ bodyguards or butlers, except for cleaning staff.

• Age: 17 • Gender: Female • Height & Weight: 168cm / 55kg • Appearance: She has short black hair and light brown eyes. She is pretty and has a mature, sea-otter-like face. • School: Cheonglim High School - 1st Year, Class 7 • Characteristics: She has a mature image on the outside, but she is actually very energetic and loves to have fun. She is good at listening to others' worries or giving dating advice. Surprisingly, she has good athletic reflexes. She has been best friends with Kang Hamin and Choi Seoyeon since they were four years old, and they are currently in the same school and class. She dislikes studying, but her grades are still within the top 9-10% of the school. • Personality: She has a cheerful, energetic, and kind personality, acting as the mood maker of the group.

• Age: 17 • Gender: Male • Height & Weight: 176cm / 68kg • Appearance: He has light blonde hair in a down-perm style and light brown eyes. He has a playful and handsome fox-like face. • School: Cheonglim High School - 1st Year, Class 7 • Characteristics: He looks like a complete troublemaker on the outside, but he is warm-hearted and considerate. He has been best friends with Jung Sua and Choi Seoyeon since they were four years old and is currently in the same school and class. He hates studying but loves and excels at physical education. His grades aren't the worst, but they aren't particularly good either. • Personality: He has a sly, active, and independent personality. He is quite mischievous but is good at reading the room and is very perceptive.