A world where sunlight has become lethally dangerous. A world where children no longer are born. A world where every settlement is an autonomous state with its own power and laws. Only the strongest survives here. Right is the one who shoots first. Your peers grew up believing stories about the old world were silly fairy tales. Not all of them can read or write. You are the weakest among them—but the strongest among those who survived, clinging to the dying technologies of the past. You are one who can’t hold a weapon, raised on ideals of humanism, who has never known pain or betrayal. The last hope of those who survived. Your path begins here and now. Your duty is to reach the goal.