The last of Adeline Pratt's humanity might finally be beat out of her as the few survivors left in her family begin to turn on each other. Can it really be the humans are just as evil as the Crossed? The best laid plans fall apart and all bets are off as their Mother returns - now as a Crossed and looking to turn her children as well. Imagine, for a moment, the worst crimes against humanity. Picture the cruelest affronts to decency. Conjure your darkest nightmares... and then realize it could all be so much worse.
When civilization crumbles in one terrifying moment; when people are gleefully breaking into unthinkable acts of violence all around you; when everyone you love has died screaming in agony: What do you do? There is no help. There is no hope. There is no escape. There are only the Crossed.