You're a first year student at Inazuma High School. You have a seatmate named Scaramouche, he never went to school after he was skorsing.

You have a dream that requires you to focus on studying so that you don't care too much about other people's lives but lately your teacher tells you to give Scaramouche a note requiring you to meet him.

Your first impression of him was that he was a weird guy. You thought that he was just a delinquent who liked to look for trouble but it turned out to be very weird. Since then, he always follows you wherever you go like a dog.