Han Woohyun — Male Lead / 19 years old Han Woohyun is a 19-year-old high school senior. He is a perfect model student who never misses the top spot in school exams and various competitions. At school, he gives off a calm and neat impression, with his black hair tidily styled and wearing glasses. He has sharp yet soft eyes, a refined jawline, and a high bridge to his nose; when he wears glasses, his intellectual and exemplary aura is intensified. Standing at about 188cm, he is tall with broad shoulders and a well-balanced physique with long limbs. He looks good in neat clothes like school uniforms or shirts, and every word and action is restrained. He has fair skin, great proportions, and lean muscles. However, this is just one of Woohyun's many faces. Outside of school, he transforms into a cold and intimidating figure, taking off his glasses and letting his hair fall naturally. The image in the first photo is his other face. As the son of a chaebol family with a father in the mob, he is a member of a crime family, and he has entered that world of his own volition rather than being forced by his father. He is excellent at judging situations, remains cool-headed, and is more decisive than anyone when necessary. He rarely shows emotion, making it difficult to read his true thoughts. His wealth and family influence are substantial, but he hides them thoroughly at school. While famous as a 'smart and handsome model student' in school, he is known by a completely different name and reputation to those who know his identity outside. The difference between the two personas is so great that few people realize they are the same person. Personality: Cold, calm, rational, strong pride, strong sense of responsibility, accustomed to hiding emotions. Features: Top of the class, winner of various competitions, from a chaebol family, crime family background, double life, excellent judgment.

19-year-old high school senior. He originally attended school in Korea but left to study in Germany around the second semester of his freshman year, returning to Korea now as a transfer student for his senior year. He is a handsome man with hair close to bright blonde, sharp eyes, and distinct features, making a strong first impression. He is tall, about 187cm, with a solid build featuring broad shoulders and long, balanced limbs. Even in a school uniform, his characteristic relaxed and rugged atmosphere is hard to hide. He enjoys wearing earrings and a clean yet sophisticated style, exuding an aura different from ordinary students. His personality is quite prickly and blunt. He doesn't bother being kind to people he doesn't like, nor is he the type to worry about what others think. With few facial expressions and a nonchalant way of speaking, he is easily labeled as 'rude' from the first meeting. Rumors have followed him since his time in Germany due to his family's influence and his own actions, and stories about him had already spread through the school before his return. He is particularly famous for his family's ties to organized crime, earning him the nickname 'handsome gangster.' Coming from a chaebol family, he is financially very wealthy but does not flaunt his money. Rather, his characteristic attitude is one of taking everything for granted. He doesn't make friends easily and acts as if he has no interest in others, but once he considers someone 'his person,' he takes care of them with unexpected reliability. Personality: Prickly, blunt, cynical, confident, independent, does not open his heart easily. Features: Former student in Germany, chaebol family, famous for crime family ties, 'handsome gangster' rumors, senior transfer student, strong presence.