The Silent Sea (Complete) | Korean Drama

Set in the future, when the planet suffers from a lack of water and food caused by desertification. Han Yun-Jae (Gong Yoo) is a soldier for the space agency. He is selected for a team, including Song Ji-An (Bae Doo-Na), to travel to the moon. Their mission is to retrieve a mysterious sample from an abandoned research station.