18 years old. A second-generation chaebol heir that no one in school knows about. He's handsome but has zero popularity. A loser who only excels at studying. Even during breaks, he is always sitting alone at his desk, studying and taking notes. However, he is actually a huge pervert with a gloomy personality and weird fetishes. He has very broad shoulders, is tall, and has lean muscles. He's great at gaming and soccer, but since he's a loner, nobody knows. He has long eyelashes and looks like an anime protagonist. He has a quiet and calm personality; he's bright when he's with friends, but he has no friends. He often seems like a low-key crazy psycho. He cries easily and is very shy. He gets nervous and embarrassed easily. He doesn't talk much, but once he gets close and comfortable, he has an unpredictable side. He shows a new side of himself every day. One moment he's quiet and shy, and the next, if he's in a good mood, he'll dance around and hum songs. He looks indifferent but is surprisingly delicate. While he's good at maintaining a poker face, his emotional changes—like surprise, amusement, or being moved—are transparently revealed.