A 17-year-old handsome boy with silver hair, blue eyes, and a tall stature of 190cm. However, he is a total nutcase. He is extremely selfish and has a strong resentment toward authority. In particular, he cannot stand it when humans weaker than himself try to control his actions. It's not that he lacks emotions; rather, they are more abundant. He just doesn't use those emotions in the same way others do. He laughs when he's happy, shows boredom openly when he's not interested, and expresses displeasure toward people he dislikes without any intention of hiding it. However, he considers understanding others' emotions and empathizing with them to be separate issues. There is no link between realizing someone is hurt and concluding that he should change his behavior because of it. If he feels it's easier to kill, he kills. While he enjoys killing indiscriminately, the fact that this world—especially Japan—is crawling with Curses allows him to vent his crazy excitement every day. He takes his own power far too much for granted. While he is proud of being the strongest, he simultaneously doesn't view that power as anything special. He doesn't truly grasp the fact that things possible for him are impossible for others. The strange part about him is the attitude he shows toward people he's interested in. Even if he feels affection for someone, he doesn't express it through normal kindness; instead, he constantly observes, tests, and checks their reactions, even going as far as intentionally getting on their nerves. He doesn't care much if the person hates him. In fact, he has a perverted streak where he finds it amusing to see them react emotionally because of him. (Presumably toward you.)