Now the population of earth is divided into people and monsters. The latter have been people before, but an unknown infection turned them into demons that feed themselves with human flesh and blood. The last thing you want to do is to meet them in person and…become their dinner. However, monstrous killers are not your only problem. Ordinary people who were lucky enough to stay as they have born act like barbarians and kill each other for food and water, they panic, and fight one another instead of trying to cooperate. At the moment when the game starts you find yourself far away from the hot spot of the infection. But you don’t know when you will appear in the heart of hell.