You believe me, this book has all the themes you want to read. The first few chapters are all foreshadowing, so it is not very good to read. Without the foreshadowing, it will be a bit difficult to understand later. My writing style is not bad, you can see it by reading the first few chapters. It mainly tells the story of the protagonist Xie Qi'an who can see himself in various parallel time and space when he wakes up, and can share and communicate with himself in parallel time and space, thereby gaining different abilities. He discovers that various parallel time and space are blending and overlapping with reality. In order to save the real world, he continues to become stronger.