The City was once a paradise, until a virus infected its automated processes. Its human denizens, now perceived as a threat, were forced to go into hiding. When one of the remaining human bands begins to run out of food, a young woman named Zuru is sent out to scavenge for more, only to be caught by the deadly defense robots known as the Safeguard’s sensors. Faced with certain death, she is saved by a wanderer named Killy, who seeks the key to fixing The City and restoring order to the world.