With a heavy heart, Ava joins her brother and the group from Christiana on their trek to save the world from the alien spores and the creatures that they create. Venturing into the unknown has the group running on nothing but faith. Faith that the missile will be there and that it'll be operational. All of this would be a long-shot in a working world. This isn't a working world.
As the losses stack up, they have to dig deep and keep going. The farther they travel across our country the more they learn about themselves, their companions and the world that the plague created. One question still stands above them all.
Will it all be worth it in the end?