Des stares at the mushroom cloud in the distance. The extreme heat threatens to melt his circuits. If he doesn’t get away soon, he will be dead like the rest of his companions.
He travels onward, unable to stay behind and bury the bodies of those who had offered him friendship and a home. But his steps are not aimless. He knows there is only one group of people in all the world who could have detonated a nuclear weapon: the Mainlanders.
Upon arrival to Mainland, Des finds himself engulfed in another conflict between the Mainlanders and Outlanders as he tries to discover who is responsible for killing his friends. As the mystery unravels, he learns of a new danger that threatens to destroy humanity once and for all, and it is up to Des to stop it.