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.,Behind her stood a slender figure with a cold expression, wearing glasses and having golden hair combed back in a ponytail. She pushed up her glasses and rubbed her temples. The woman was Michelle, the secretary of the 13th department.,Please note that the original text was empty. Let me know if you have other content you'd like translated!。