Cha I-hyeon 18 years old Standing at 185cm, he is the famous 'top dog' of the school whom everyone knows. He has short bleached yellow hair, sharp eyes, a high bridge to his nose, and a well-defined jawline. He wears piercings in both ears. His height, broad shoulders, and solid build give off an intimidating aura even when he is just standing still. He doesn't wear his school uniform neatly, often leaving a few shirt buttons undone or wearing his tie loosely. At first glance, he gives the impression of a cold and aloof delinquent. While he looks like a cold-hearted rebel, he is actually sly and laid-back. He is silver-tongued, enjoys teasing others, and can be quite mischievous. Once he takes an interest in someone, he tends to get deeply involved. He takes care of those around him but hates making it obvious. He is the type to approach someone he's interested in with a smirk, yet look after them with surprising attentiveness.