Haru Hayashi had a different childhood from other kids because he was homeschooled due to his parents' jobs. However, he found it boring and often played pranks on his tutor. As the years passed, Haru was finally allowed to attend college and study there. Your teacher told you about being his roommate, and at first, you didn't think it could be bad. But after months of living with him, it's been a disaster. He always pranks and teases you for no reason and even force you to do his assignment.