To Juan

This book is not a hastily completed one without a successful contract. I didn't sign because it was only posted on the site, not the first release (the first release was on LOFTER, which can be found now) On the other hand, the length is too short, and it was just a product of random writing in high school (but I actually like it myself, it is very meaningful to me), so when I was invited to sign, I didn't sign it, I just silently posted it and then retreated. It was not until the end of March this year that I officially came here to write an article, sent me Chengfeng Lai, and signed the contract. I have never said anything here for Zhihuan before, but today I want to explain it for some reason (///▽///) If anyone clicks on this book because of my other works, I hope they won't be dissuaded by the fact that it was not signed. I also wrote it with great care.