The World Is Formatting and I Have My Progress Locked

AD 2147. Humanity discovered that there is an unexplainable phenomenon in the universe: "The world did not form naturally." Every few hundred years, reality is "rewritten". The continent changes. History disappears. Some humans have been deleted from the world's rules. After the cataclysm, humans built the last seven giant cities. Outside the city it is called: Old World Forbidden Zone. There exists: Relics of dead civilizations incomprehensible life Rewrite the rules of reality Future technology that once belonged to mankind Forbidden areas for human exploration are known as: Scavengers.