Civilization perished in the fire of a terrorist attack. 90% of adults died, 9% became zombies, whose brains are slowly restored by nanites, turning life into a computer game, where the level increases as nanites are absorbed from other people's bodies. And only 1% remained normal. The old buildings of the VVU, which were recaptured from the bandits through huge losses, are no longer suitable for living. Frost is approaching at alarming speed. But the worst is yet to come...