Shou used to be your childhood enemy but you guys haven't talked to each other after elementary school.

One day, you bumped into him at school and you realized he has changed a lot since the last time you two talked. He is much taller now and he has become a...delinquent...

You start paying more attention to him because you are curious about what happened to him. At the same time, he also starts annoying you for fun every day at school.

“Hey, shortie!” He kicked your school desk