Optical Migration

This novel leans towards science fiction, and the author is making great efforts to create an interactive novel. The author's conference has designed some puzzles, and everyone can comment on them in this paragraph. Please have a friendly exchange in the comments section. The author is still a student and doesn't have much time, but we will try our best to see everyone's comments. After someone discusses the puzzle, the author conference will announce the solution to the puzzle! Of course, due to the limited energy and intelligence of the author, the speed and quality of the book still need to be improved. I hope everyone can include it more, and you can also provide some opinions. The author will greatly consider and accept it!