su StreamingCommunity. Dong-seok Cha, a documentary producer, made a documentary about 'Geochang massacre in 1951' for its 60th anniversary, but it is not selected as a broadcasting program for its lack of impact. So, PD Cha is disappointed until he meets Ji-yoon and her grandfather Lee, who was a soldier at the time of 'Geochang massacre in 1951', and has lost his memories by disease. Ji-yoon and Lee come down to Geochang to find a girl in a picture, which Lee has kept for his life. PD Cha thinks that it is a great chance to take impact on the documentary by filming him.