This article was written a year ago, well, I wrote it a little bit. Then I accidentally saw it, and I wanted to finish it. The update is probably a little (?), I can't say a little, it will be PIA. Anyway, it is like this, and the inventory is not much, but I still hope everyone can come and take a look. There are many people watching, and I can also make progress with everyone's supervision. Um, let's make progress.
Please take a look, thank you^_^