The Planet Hits the Earth at the Beginning: the Identity of the Cultivator Is Exposed

In 2103 AD, an asteroid with a diameter of 5,300 meters was rapidly approaching the Blue Star. Humanity used all means, but it was completely unable to stop the asteroid from falling. Humanity on earth is in danger! At the critical moment, an old man stood on the top of Kunlun Mountain. With a wave of his hand, the asteroid instantly turned into a pill and flew into the old man's sleeve. Suddenly, the whole world was shocked! Just when the whole world was looking for this old man, he gradually transformed into a young man and came to the home of his descendants who did not know how many generations ago...