Fierce shooter

I'm actually very embarrassed. I asked for leave for the third time this month. I was very anxious. I still haven't rested after driving for two days. I gritted my teeth and got through it the day before yesterday and yesterday. The preparation for the finals is almost there. I can't write the next high energy chapter well today, so I decided to take a leave and update it at six o'clock tomorrow afternoon.

The time for doing nucleic acid here is a bit hellish. It ends at 6 a.m. and 8 a.m.

above.