Time Travel Starting from Demon Slayer: Demon Slayer

I started following the author from the book Yi Punch, and now I still read that old book. Although there are some chapters and settings that I don't like, there is still a lot of story content that I feel is very exciting. I also followed several of the author's subsequent books, until "Soul Society: Cut Through All Realms", a masterpiece that combines the word "water". Although the author explained in his acceptance speech that the story was not as good as before due to mental issues. But 30 paid chapters, more than 60,000 words! But the plot is going in circles, either explaining one thing over and over again, or describing the psychology of 10,000 words, and just playing a supporting role makes me want to go straight to 15 chapters, exchanging glances and micro-expressions! It's rare for an author to have sailed across the four oceans and come to write a new book! Although the water attribute of the new book has begun to take shape, it is still significantly restrained compared to the Soul Society book. Although I don't have any hope that the author can return to the past level, if I am compiling multiple worlds, can I consider breaking up the story of a world into fragments? Each time I go to a new world or return to an old world, try to keep the chapters at 15 to 20 chapters. There is no need to consider or explain everything. There are not that many readers who care about the Party. As long as a sentence is reasonable or roughly reasonable, it will not affect most people's reading.