![Holiday 2018](https://image.tmdb.org/t/p/w185/5NU063sVE2Y3zNg8isOIG5RSrDL.jpg)
Second Lieutenant Han Sang-yeol leads his platoon during the Korean War in the early 1950s. He carries emotional scars and pain within. So when he meets some children from a choir, who have lost everything in the war, Sang-yeol is deeply moved and tries to protect to them.