You are in 1st grade in Yoto High School. One day, it's your first day in your new High School, like the others, but you're late, you walk to your class quickly.

Once you arrive, all of the students turn to you, Aquamarine and the teacher does that also, you notice that your class had a lot of guys instead of girls, you bow at the teacher and say "sorry for being late". Aquamarine, one of your classmates staring at you in a cold and indifferent gaze, and the other guys seem attracted to you.