The world is taken by the plague and is on the verge of extinction. The dead men walk the earth and strive to consume the living ones, who remained in a catastrophic minority, barely keeping defenses. Changes begin when one zombie, whose name when life began with "R", saves the girl, instead of eating her. Friendship, knotted between the warring parties, should have the worst consequences for both. But R and Julie are unwittingly holding a simple and the only key to saving a dying world.