James and Allison continue their bloody battle in the streets of Tuscon. Only in this world, you're never alone for too long. Company is coming, a lot of company. A lot of very big company.
James and Allison witness something bigger than big heading their way. In search of the silo, Ellen and DJ are attacked by their ride-along and Selene is forced to make a very costly decision. Maybe the survivors should have never left Phoenix.