After waiting so long, I finally signed a contract. The contract was sent yesterday, but I didn't expect it to have arrived today, and the status has been changed to A-level, so you can rest assured that you can collect it. I originally wanted to add a more chapter.,But there's really no code out.,It was uploaded too fast before.,So that there's no chapter in the manuscript.,I had to give up.。

I still hope to give it to be able to collect and recommend it, which is the author's support! If the state is better in the future, I have written more chapters, and then I will make up for today's addition!