Tell you the very sad news, this book is not written, hey, I'm sorry for the majority of readers, brothers, here's the thing, this book ran naked on the shelves, and after it was put on the shelves, it ran naked again for two weeks, because the mongrel editor didn't recommend it, because I had a little dispute with him, he treated me decisively, and it is very likely that I will continue to write a penny that I can't get a penny, please add this book to the book friend group 326624375, and when the time comes, upload the new book and let you know as soon as possible. (To be continued......)