The author came up with a small (big) idea, and after thinking about it for a long time, he finally decided to come back and take action. I have a lot of ideas, but I don't know if I have the ability to write the story and reasoning clearly. As for writing style, this is the first time for this author to write an article. Do you think I have it? I hope you can put forward your valuable opinions, and the author will accept them humbly. I also hope you can touch them lightly. The author has a low crying point. QAQ is responsible for making the author cry.