An island where octopuses and sea hares are underfoot? What is the secret behind this mysterious ...

KBS 다큐

※ This video was produced in 2020 and may differ from the current situation. ■ Ogokdo, a helpless island isolated after regular ferry services ceased. It seems a distant memory of the days when over 300 people lived in 50 households; the school has disappeared, and the guard post has long since bec