I only see two story's on this anime and i think it needs some more credit so i'm going to take a crack at it. ( Edit: This story will be going over some touchy subjects at times. ) When you were a kid, you asked your dad to help you become a cop. When you were 13, that wish came true. You became the youngest cop in history. When your dad is offered a better position in japan, he takes it and you are forced to move. When you get there you meet new people and make new friends, friends were a whole new thing for you. You had never had a girlfriend, and your mom was never around much for you, but this offered whole new opportunities. Your life changed, for better or for worse? Well that's up to how you choose to go through this story, cause this story can either end happy, or in tragedy.

Hajime and Chiaki's relationship as told by Chiaki, the girl who loves her, Hajime, and the boy who loves him.