Shizuku Mizutani, a highschool girl who only likes to study and does not care about everything, found herself delivering school notes for Haru Yoshida, one of her classmate who barely goes to school, because of certain circumstances.
Upon delivery of the book, she saw that he was being manipulated by his so called friends by asking him for money. When she couldn't stand the situation anymore, she told him about it which in turn made him angry and drove them away. After that event, he became attracted to her and instantly confesses to her, thus the start of their complicated and weird relationship.
