Happy New Year's Eve

Tonight at 8 o'clock, several red envelopes will be sent in the group. As usual, there will be a red envelope rush. There are 10 to 20 questions about this book, and each question is worth 10 yuan.

To thank the book friends who have been subscribing, and to express my apologies for the possible interruption of the next two days, most of the questions are from the paid chapters, which are all very simple.

Finally, I wish everyone a happy New Year's Eve!