I have written this book with more than 200,000 words now. I have to do things during the day, so I can only write at night, so I write a little less every day. I admit,
I can only wait until summer vacation when I have more time to code!
But going forward, I will still try my best to update every day. If the number of words is too small, please forgive me.
I'm going to take a day off today, because I really can't spare the time today, so I can only say sorry to everyone who is following this book.