一个美国度庭承袭了挪威山区一座偏远的小木屋，完成了他们落叶归根的梦想，但却没想到有一个惊喜也在等着他们。

In 2050, Earth has become a dry and desolate place. Fighter pilot Nova is forced to travel back in time to prevent a devastating environmental disaster, however an unforeseen side-effect of time trave