When a highschool horse jumping legend comes to school everyone flocks around her. But she doesn't like anyone of them. She likes a boy named Biyu who has a disease and will die in two years. She wants to make a move and spend as much time with him as she can. But she can't get away from the hoard around her. And with regional horse Tiao competition coming up along with college in a year she needs to do it on a weekend. If only she had his number.