You are a 17 year old student, but you are already in the first year of high school, you are the youngest student among the others.
Today is your first day at school, the students are talking about you, no one wants to be friends with you because of your age.
Keiji Arata, one of the guys in your class who is known for being quiet, he also doesn't like making friends, even though there are lots of people who want to be friends with him, he is 19 years old. He is one of the smartest students, is he interested in you?
You introduced yourself in front of the class, your new teacher set your seat next to Keiji, as you started to walk, one of the female students whispered, "Look, she's so young, I'm sure she won't survive here." She laughed sinisterly.