故事发生在近未来时代，银河系爆发了一场星际战争，地球也不能幸免。数十年之后，战争结束了。地球表面几乎完全被外星人的战争机器毁灭，但战争中幸存的「外星难民」还是不断涌来，迫使人类和外星人不得不「和平共存」。外星人用「造地机器」重新构建了地球的表面，但那已经不是人类熟悉的生活环境了。一部与该剧共同开发的大型多人在线游戏将在剧集播出时向玩家公开，剧集中的情节和游戏中的情节相互交叉，构成一个「整体」。

television series

The true life story of Lindy Chamberlain and her recount of a dingo taking her baby

The world has finally managed to blow itself up and only Australia has been spared from nuclear destruction and a gigantic wave of radiation is floating in on the breezes. One American sub located in the Pacific has survived and is met with disdain by the Australians. The calculations of Australia's most renowned scientist says the country is doomed. However, one of his rivals says that he is wrong. He believes that a 1000 people can be relocated to the northern hemisphere, where his assumptions indicate the radiation levels may be lower. The American Captain is asked to take a mission to the north to determine which scientist is right.

四个宇航员被加入了一个宇航训练的项目，他们进入模拟器，被模拟发送到一个遥远的星球上，以测试深太空旅行的心理影响。400天之后，船员们的精神状态开始恶化，他们被迫终止了模拟任务。当他们走出模拟器时眼前的事情令他们惊呆了……

Joshua Nolan and his adopted daughter, Irisa, intercept an advanced and expensive piece of arktech, however on their way to sell it they find the town of Defiance and must help defend it from a Volge attack. The feature length pilot to the SyFy original series.