A lot of teens live adventures in their highschool. They fight against aliens or monsters using magical power and friendship, living the best of their youth. But what happens when high school ends?
Kazen is a former hero, he defeated almost all of his enemies in high school, but now he is a hero of a story that is over. Not accepting this, he became a teacher's assistant so he could still fight, by invading the stories of others.
This is a story of a man trapped in his past and kids anxious by their futures.