In the distant future, a large portion of humanity lives on Mars, in cities that resemble those once found on Earth. The cities are protected from the inhospitable Martian atmosphere by dome-like force-fields. When a massive sandstorm breaks through the dome and destroys Mars New York, those in Mars Los Angeles must figure out how to stop the storm before it wipes them out next.“老婆，跟妈说，只要小姨还活着，我们总会找到小姨的，就算小姨不在了，我们也会找到小姨的儿女的，让妈放宽心点，将来找到了小姨还得妈去辩认呢。”