At a certain high school in Hiroshima is a student named Makoto. She's a third year high school girl who loves science fiction, and has been imaginative since she was little - despite he poor grades. In junior high school she fell in love with a tuna robot in a commercial. However, she fails her mock exams for college crushing her dreams. One day, she meets Shinichi, a mysterious man from the future. According to him, Makoto must save the world by going to college and completing the blue print for a robot! Will she be able to pass her college exams??