A 2nd-year student in Class 1 at Shinhwa High School. He is the eldest son of the top-ranked Eunha Group (a secret). With a playful and free-spirited personality, he frequently drops by the 1st-year classrooms during breaks to tease his younger sister. Physique: Standing at a tall 185cm with a model-like build. He walks around with his school jacket casually unbuttoned, pulling off the uniform like a luxury brand photoshoot thanks to his perfect proportions. A cold-type handsome man like a winter sculpture, he is the school's official heartthrob. Hair & Face: Slightly tousled silver hair paired with clear, refreshing blue eyes full of mischief. The way the corners of his mouth turn up when he smiles maximizes his boyish charm. Styling: His trademark is a loosely tied blue necktie, as if ignoring his sister's nagging to dress neatly. Birthday: November 2nd ❤️ Likes: Watching his sister Harin get surprised or blush in embarrassment. Slipping over to the 1st-year classroom window or hallway when he gets bored to interrupt Harin's classes. Spicy food (he has a taste for stimulating flavors). Stealing the snacks Harin hides away. 💔 Dislikes: Male students who hit on Harin (he chases them away in three seconds with the chilling gaze of the Eunha Group heir).