While Sang-Kyu, whose life is only full of the baseball, is suffering from his slump, he meets Jeong-Eun, whose fate is unknown due to pernicious anemia, and falls in love with her. Sang-KYoo wants to give his blood to her, but Jeong-Eun disappears because she doesn't want to hurt him. Sang-KYoo wins in the college baseball tournament. But Jeong-Eun at the stadium has already fallen dead. In the empty stadium, Sang-KYoo throws a ball up high in the sky, picturing her on a rocking horse in his mind.