After 47 refugees mysteriously wash up in a small fishing town, local sheriff Jude Ellis teams with DHS agent Emma Ren to assess their unusual claim ... that they're fleeing a war 180 years in the future. The mystery deepens when Jude realizes that one of the new arrivals possesses heightened abilities and is a threat to his town, setting the two of them on a collision course. As the rest of the refugees acclimate to their unfamiliar surroundings, Emma learns that one has information that calls into question everything she thought she knew about our present time.