A young woman named Yeon-hee embarks on a journey to Pyongyang, accompanied by a busload of senior citizens. As she sifts through a collection of old photos, she recalls a conversation with her husband, Min-woo, where she insisted that he should not venture into North Korea due to the tense political climate at the time. Despite her warnings, Min-woo went ahead and never came back, leading to the collapse of their marriage during the Korean War. Now, six decades after Korea’s separation, she eagerly anticipates the chance to see her cherished Min-woo once more.