Une équipe coréenne décide d'atteindre l'endroit le plus reculé de l'Antarctique. En marchant dans la neige immuable, ils trouvent le journal de bord d'une expédition anglaise menée quatre-vingt ans auparavant et dès lors, d'étranges événements se produisent. During their journey the expedition led by Captain Choi Do-hyung discovers a journal that was left behind by a British expedition 80 years earlier. The journal was remarkably preserved in a box in the snow and Kim Min-jae, another member of the expedition, gets the job of examining it. It turns out that the two expeditions shared the same goal and soon other strange similarities between them start to show up.