Time: 2157, the tenth year after human civilization suffered a catastrophe.
This is not a simple revival of spiritual energy, but a "reshaping of civilizational faults." Ten years ago, a cosmic disaster known as the "Great Annihilation" struck - not an invasion of alien beasts or a plane war, but the failure of all known physical laws within seventy-two hours. The nuclear bomb fails to detonate, electricity no longer flows, and the internal combustion engine stops working. The technological civilization that mankind is proud of collapsed like a sandcastle.
