I'm very sorry, I went to treat a tooth earlier today, I asked the doctor before if it would hurt and got a negative answer, but when I went home and eaten, the tooth began to hurt, and I didn't see good after taking medicine, and there was no emergency means at present, and I wrote more than a thousand words in the update only to find that the donkey's lips were not in the horse's mouth, and all kinds of ideas were completely missing. (To be continued......)