In the wasteland covered with radiation dust, the only functioning mechanical core is about to shut down. When all the survivors became predators, Lin Mo, who had been a top engineer before the war, guarded mankind's last bastion of knowledge. Mutated creatures roar outside the city, and resource plunderers are eyeing them. What he has to do is not only to repair the relics of the old world, but also to rekindle the fire of civilization that has been extinguished for hundreds of years.
