In fact, in recent months, the update has not been very stable, and there are many practical things, mainly because the preparation for the accounting exam has not been smooth, and I feel that it is difficult to pass the exam this year...... In addition, the last few volumes have been more difficult to conceive, so my principle is that if I am not in a good state, I would rather take leave and be scolded than reluctantly write, and if I am not satisfied, I would rather not update. And this volume of Nit is very difficult to write, so it must be well conceived. Of course, you may not think that my updates are of good quality, but I don't expect to satisfy everyone's appetite. Anyway, I don't compete for a monthly pass, I just want to write happily and everyone will be happy to read. That's it. (To be continued......)