The Bloody Harvest has come to Earth. It plunges entire worlds and star systems into chaos and horror - it collects the life force of sentient beings and animals. To some, Harvest resembles a computer game, but it’s definitely not that, despite the presence of levels and other attributes. Death, subject to exceptions, is final; there is no trace of any balance. People and animals became Harvest units. Many of them turn into monsters from fairy tales and legends of the inhabitants of the world. Like werewolves and blue-skinned zombies run along the city streets, mutating into something especially deadly. A blood-sucking ghoul or a pack of giant carnivorous rats may be waiting for you in the darkness of the basement. Only those who are ready to take up arms and fight without hesitation have a chance to live for any length of time, but at the same time are able to remember to be careful, because one bite can turn you from a human into a zombie, werewolf, vampire or other monstrous creature. Only such people are able to transform from units into reapers and rise to the top in the new world.