I went back to my hometown today and took the plane for more than an hour. Just after getting off the plane, I took the bus for another eight hours. I got off the bus and sat in the car for another 50 minutes...

    In addition, the temperature has dropped recently, and I have a little cold. After a set of operations, my head is swollen and painful.

    Today''s state is estimated to be incapable of writing words.

    Therefore, today''s update is reserved for tomorrow and the day after tomorrow, and one update is added each day to make up for it!

    ??