Guard With a Knife

　　 In the last period of time, in fact, I have always coded in the middle of the night. Because I have to guard my grandma during the day.

　　My grandmother is very old, coupled with years of sheer illness, no medicine for medicine, and time is running out. She has entered the countdown stage of her life, maybe just two days ago.

　　 So, I can only guarantee two changes a day at most during this period of time. I hope everyone will understand.

　　 When it's on the shelves in the middle of next month, it will definitely break out.