Three Hundred Million Years of Longevity

It is said that about 300 million years ago, Earth suffered an unprecedented catastrophe: the Permian mass extinction. Seventy-five percent of land species and 96 percent of marine species perished. The earth was left in ruins, and volcanic ash shrouded the skies for a million years. “So after all that explanation, can you tell me how to get back?” Su Yan gazes at this strange yet familiar world and falls into deep thought. 【Host, you can choose to live until 2023.】 Su Yan: “??!” “You lousy System, do you want to hear yourself say that again?” (PS: This is not a traditional creation story, and the protagonist won’t create humanity.)