Synopsis: The drama is set in a future world where the earth’s natural fuels have nearly dried up, finding an alternative energy source becomes a matter of planetary urgency. Countries engage in battles to ensure their own survival. Yoo Dong-Ha (Byun Yo-Han) works as a maintenance technician for an aircraft. He suffers from claustrophobia after an accident in which he fell while serving in the air force. Dong-Ha is selected for the astronaut training program for a major space project. He faces several conflicts and competition with other trainees and to go into space, he needs to overcome his claustrophobia. Episodes: 16 Airs: Dec 31, 2019 Also known as: 별의 도시 / Byeol ui Dosi / Star City Watch drama online for free.