Civilization disappeared in the fire of a terrorist attack. 90% of adults died, 9% became zombies, whose brains slowly restore nanites, turning life into a computer game, where the level grows when nanites are absorbed from other people's bodies. And only 1% remained normal. The old buildings of the WWU, which were able to recapture from the bandits by huge losses, are no longer suitable for life. Frosts are approaching with frightening speed. But the creepiest is yet to come...