When both medicine cats get a prophecy seasons before the real thing, they don't believe it's real. But when North Korea nukes America's beloved state, Washington, it feels all too close to home. Literally. RockClan and StreamClan are thrown into a world of desperation, death, and confusion as their home and the world around them is destroyed. But the poisonous water, waves, fire, radiation, and loss of kin isn't the hardest thing these Clan cats have to deal with. The flesh-craving, virus-carrying, spine-tingling killers are back - thanks to the nuke - for every cats blood and sanity and they won't stop until everyone's either dead or insane.