Seclusion for 100,000 Years, Invincible in the World

[City+Invincible+Cultivation+Big Boss] One hundred thousand years ago, Lin Ran was invincible to all races. He went into seclusion to attack the supreme realm. After leaving seclusion, he found that the earth's spiritual energy was exhausted, all races had long perished, and only weak humans were left to rule the world...