Sung-Min delivers food supplies to the Kaesong Industrial Complex. The Kaesong Industrial Complex is a joint inter-Korean economic project north of the DMZ. There, he sees North Korean employee Sook-Hee everyday and he is interested in her. One day, Sook-Hee shows interest in the song which Sung-Min is listening to.

• Korean Film Council
• Ministry of Unification
• Bae Yu-ram
• Yoon Hye-ree