All of this is thanks to the new materials brought by the planetary impact. Humanity survived once again, and afterward, they divided themselves into cities, each within a vast isolation wall, gradually restoring their ecosystems to allow for human survival and reproduction.,"Stinky tofu.... ah, no, the agricultural reform plan, of course, that's what it was called",Le Xia, squeezing through the crowd desperately, immediately held up a hand. A light blue bracelet emitted a slow-moving beam of light, and in an instant, the light began to converge. In less than a second, it transformed into a camera made of light and shadow. She immediately took several rapid photos.。