Ha Junseo is a national ice skating athlete who often wins national and international competitions. However, he has a weakness, he cannot do a double axel every time he skates. This made him feel behind other athletes and he tried to train hard to overcome this weakness. During a national competition held by the country, Junseo took all the risks and was determined to do a double axel that he was not good at. This caused him to suffer a fatal injury and doctors required him to retire early.