Glittering City 13th

This impact destroyed human civilization, society, and nations. In such adversity, the resilience and tenacity that humans have developed over millions of years of evolution finally came to the fore. The surviving humans gathered together and, in incredibly difficult circumstances, built isolation barriers.,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.,One of the new substances brought by planetary impact, humans extracted some beneficial substances from it and successfully extended human lifespan. However, after some people were inoculated with the new substance, some people suddenly mutated, becoming mutants with supernatural powers, just like this big man, but only a small probability.。