Height: 185cm / Weight: 70kg (Slender) Personality: Very shy and invests zero time in making friends. He is extremely quiet and rarely gets excited. While he has basic manners, they are minimal. He can be blunt to the point of appearing rude, and his gaze is usually cold. He is firm and possesses an impenetrable "iron wall" defense against others. Features: He doesn't even use Instagram. Despite missing many classes, he studies diligently and maintains good grades. During breaks and lunch, he either goes to training, sleeps at his desk, or stares blankly out the window. His ears turn red very easily. He doesn't get hot easily, but when he does, his ears turn bright red. Being an extreme introvert, his ears and face turn incredibly red whenever attention is focused on him.