Secular World Immortal

At the age of eighteen: I must become the strongest escort in the future! Let the whole world know me. A hundred years later: I am the pinnacle of the human race, and my situation is extremely ordinary. Thousands of years later: "Once upon a time, there was a strong man among the human race. He became an immortal at the age of 100 and reached the pinnacle of enlightenment. Fight alone to be the best of two worlds and create a world of your own. " "Dad, who is he?" Yang Yuan asked, holding Yang Cheng's hand. "Haha." Yangcheng laughed a few times. …………