Nome original: 자매별곡
Data de lançamento: 28 de junho de 2014
Filme
Tempo médio: 31 minutos
Gêneros: Drama
Sinopse: First, an older sister who defected from North Korea earns money and makes her younger sister escape through a broker. However, a younger sister who wants to return to the north again on the threshold of going south. With one hope of reunification, each of us takes a heavy step from the south to the north.