Some book friends mentioned the problem of typos. Let me explain. Some chapters of at first did not pay much attention to it, but later I thought about making changes several times, but this time The modification function of the article has been locked, and also many chapters have been blocked. I simply cannot modify it here.


    So I’m very sorry everyone, and I basically always modify it immediately. Because of the long delay and the modification function is locked, I can’t move it here.