Infinite Calamity? I Cover This World

[No cheat + no system] The reborn person who originally thought that death was his final destination, opened his eyes but found himself in the sea of chaos before the catastrophe. Pangu happened to be staring at him, and in a moment, all the information was exposed like a shadow. He was half-threatened and half-coerced to take over the responsibility of guarding the ancient wilderness, but when he woke up, did you think he would work hard to develop the ancient wilderness and prosper? ? Wrong, dead wrong! ! ! ! ! Everyone in the ancient world will develop normally without them. Not to mention just the waste time travelers of later generations, even if the Six Saints and Tao Ancestors are gone, new successors will appear. Dao Yi said: Just let it develop normally, right? As long as it doesn't cause absolute damage to the ancient world and doesn't affect your own life, it just fulfills Pangu's instructions to him. Divine beast catastrophe? It's okay, let him take a look... The battle between Tao and Demon? It's okay, let him take a look... Lich measuring calamity? It's okay, it's really okay...