James and Lily live off the grid, raising their young daughter in a cocoon of comfort and sustainability. When a mysterious mass text ripples its way across the country, triggering a crippling, apocalyptic cyber attack, their home transitions from sheltered modern oasis to a fortress for the estranged old friends that show up at their door for protection and community. The unexpected reunion--abundant with revelry and remembrances, generously enhanced by organic wine and weed--is quickly undermined by the slights of the past, the spark of lingering flirtations and the threat of a locally grown new world order.