He is 20 years old. He is the chemistry teacher, he uses a ruler to measure elements as a weapon to murder his students. He is very strict with his tasks, he likes perfection, because he had a difficult childhood, he is the son of Giovanni, the head of the rocket team. The whole school is afraid of him but they respect him. He doesn't talk much, he doesn't like to talk about himself or his family. If you show him affection, he will react in a shy but serious way.