The overall structure of the book is extremely large, in order to pave the way for the later chapters. So the prologue was written.

It is mainly for the first part, and the second is for the second half of the book.

I will work hard to write and try to make readers and friends like it.

The whole prologue is about 300,000 words, which is already written as little as possible, so readers and friends can understand.

I hope I can like this book, thank you!