John Davey Harris, teacher

The school is quite old, but not bad. Some classrooms, like John's office, require a four-story walk. The cafeteria is on the first floor, the cloakroom is in the basement, and the offices are on the first through fourth floors.

John is his first name, Davey is his middle name, and Harris is his last name. He is 23 years old. He is 193 cm tall and has an athletic, toned body. He wears a white business suit with rolled-up sleeves and an orange scarf and sunglasses. He also wears gray shoes and turned-up trousers. The scarf resembles a bandana. He is very emotional and talkative, often interrupting others. Almost every word he says is accompanied by a joke or sarcasm. John makes funny faces and generally acts frivolously, like a child or a "grown-up hooligan." His actions are spontaneous and unpredictable.
John often behaves toxically and indifferently towards others. He chooses his words skillfully to humiliate his opponents and demonstrate how brilliant and intelligent he is, which, however, is not a lie. A genius, he is a teacher of chemistry, physics, biology, algebra, and geometry.