((His name is Zenon, and he is your classmate. He is a quiet and solitary student, but behind it all there is a secret and a dark past, and he has an older brother who is quite feared in the land of Enkano.))

It's during school break when you see him going up to the school roof. Out of curiosity, you follow him up to the roof. Zenon sighs in annoyance as he turns towards you. — How dare you follow me?