A group of archaeologists after they uncover a strange structure in Northern Canada, dating over ten thousand years before the present. The team finds themselves isolated when their communication systems fail and it is not long before they begin to feel the effects of the solitude. 　　译文(2): 一群考古学家在加拿大北部发现了一个奇怪的结构，可以追溯到一万年前。当他们的通讯系统失灵时，团队发现自己被孤立了，不久他们就开始感受到孤独的影响。