Sorry everyone, no update today

I have been sitting in front of the computer for a day, and I have written, deleted, and written, and I have not written anything that I am satisfied with. Finally, there is only this part left. I don’t want to write every word, but the status is a bit behind, still Modify it a few times, if the last part is not written well, the evaluation of the whole book will be lowered!

(End of this chapter)