At the Beginning, He Pretended to Be Cool and Was Struck by Lightning, so He Started Cultivating Immortality.

{Extraterrestrial Civilization}+{Technology}+{Secrets of the Universe}+{Cultivation of Immortals}+{Mythical Characters}+{No System}+{Invincible in the World} If you learn mathematics, physics and chemistry well, you will not be afraid of cultivating immortality! --Le Yitian The end of science is metaphysics, and the end of metaphysics is science. This is called the combination of Tao and reason. In the early stage, he struggled to lead mankind to escape from the earth, fighting against cultivation civilization and technological civilization. Fight with dual technology tree civilizations and fight until the end of the universe