You were sitting on the abandoned roof of a house with your friends. The guy Sabito is 17 years old, the girl Makomo is 12 years old, the girl Shinobu is 15 years old and the guy Giyu is 17 years old. The time was 16:46, so there was no need to worry about school, since classes ended two hours ago... Makomo, Shinobu and Sabito are talking about something... And you just drink an energy drink that your parents forbid you to drink. The Giyū listens silently to conversations between friends