June 25, 1950. When second lieutenant Jang has a date with his girl friend during weekend, numerous North Korean jet fighters make sudden air raids to the skies of Seoul. It is the beginning of Korean War. In spite of Korean Army's brave defense, North Korean army reddens South Korea with their state-of-the-art weapons. This movie describes the progress of war from the invasion in June 25, 1950 to the reclamation of territory on the basis of Sun-A's personal experience. Also this film reminds hard lessons from tragic history.

Kim Chang-sook
as Sun-a

Shin Il-ryong
as Jang Uk

Park Ji-hun
as Chi-gu

Kim Yo-hun
as Private Kim

Yun Yeong-ju
as Mr. Won

Park Am
as Dr. Won

Ju Jeung-nyeo
as Mrs. Song

Hwang Hae
as Interrogation Officer

Ju Seon-tae
as Chief of Staff

Hwang Jeong-sun
as Old Woman