It is the story of Korean navy men during the world cup in Korea who protect the northern limit line which separate South Korea from North Korea in the sea. You discover each main character get attached to them and understand their daily life in the Navy: duties, punishment and simple joys. You will learn how their friendship is built in the hardship and the happiness. You meet their families and then get into the real thing. SPOILER: And then they die one by one in the fight. Trying their best to protect their country even while they are scared and dying. This is a good simple movie. Not incredible effects nor super heroes. but only privateers who live and fight. Nice filming good characters and actual shots of the burial ceremony. There also are shorts interviews from the real guys at the end so just wait the final clap. This movie es a real memorial. It is a must seen. Be ready to cry if you're sensitive.