The Old Man Cultivates Immortality! a Simulator Seventy Years Late

The real name is "The future belongs to you young people, the past belonged to me, and the present belongs to me too". Unfortunately, the name is too long and cannot be used as a book title, which is a pity. Introduction: Young man, I am not only your uncle, but also your master and your ancestor. If you don't come here to worship me, I will offer you your knee. (The introduction is written randomly, the content is not written randomly, we are prepared, come... No, please read, please collect, thank you)