The Adventure Squad : Son Doong Cave

삼백만 년 전 야생 탐험: 손둥 동굴

A program exploring the uncharted prehistoric cave, dating back 3 million years. This candid exploration brings unexpected situations and unpredictable epsidodes as it ventures into unexplored territories.

あらすじの翻訳がないため英語で表示しています。