As a product of the universe, Yu Bei watched the stars going around every day and felt that life was boring, so he built a planet on a whim. He randomly picked out a bunch of little people and turned the planet around. Humanity evolved rapidly. But when the planet was endangered, he turned into a human again to visit the planet he had built, but he met the bell tower wind and saw it for thousands of years.
Purpose: Humanity will survive on its own