The first volume is mixed with a lot of science fiction genres, and I feel that readers can't understand it. So after the first volume was written, the first chapter of the second volume was written as a transition where the protagonist traveled to the universe of cultivating immortals and started over. The name was also changed. The first volume can also be said to be a preface. Readers who don't like it can just read the second volume. I hope all readers will support me.