I'm Not Sure if I Can Update Today...

I woke up at 8 o'clock this morning and walked for an hour with my colleagues to do nucleic acid. When I came back, I found that the power was cut off... I use an induction cooker here, and there is no way to cook without electricity. I have been hungry until now, and my phone is almost out of battery... ...I will post a single chapter first, I am very sorry...