The Story of Primitive Man Cultivating Immortality

[No system] [No time travel] [No rebirth] [Real] You will see the development history of cultivating immortality. Yes, even a fictional cultivating immortality has its own history, a more real world, with a little challenge. Every chapter has a role and tests the reader's memory. However, I have also marked the year and month for your convenience. Everything is never perfect, up to and including cultivation. The refining system, down to every item, is constantly developing, changing, and gradually improving. Of course, every achievement of our growth-oriented male protagonist is achieved step by step and with his best efforts. (No system, no time travel, no cheats, no cheating). It is just one of the story lines. The follow-up will also bring the first perspectives of other characters. Of course, the challenge is very difficult.