Brave

The first volume was originally supposed to be written later, but because I wanted to practice writing, I took this part to practice. Now I want to think about and summarize the problems encountered in the practice, and casually consider making adjustments to the overall direction of the official first volume, so I will take a break for a few days. And thank you to everyone who reads my book. I am a newbie, so I will have a lot to learn. There is a high probability that this book will not be readable. After all, the subject matter is very ordinary, so if you are willing to read it, I will try my best.