The sun in the distance is about to set, and two girls are walking hand in hand through the snow-covered campus.
"I'm really exhausted, my brain feels like mush."
"What's going on? After high school exams, I could at least take a break. Why is college even more tiring?"
...
As the winter break approaches at the University of Science and Technology, Ning Youguang is particularly busy.
This day,
She was so busy she forgot to have lunch, and by the time she realized her stomach was growling with hunger, it was already past four in the afternoon.
Not wanting to go far, she locked her office door and headed to the nearest cafeteria to eat.
As she was about to reach the entrance of the cafeteria, she saw two of her female students, hand in hand, walking towards the cafeteria.
After listening to their grumbling complaints, Ning Youguang was about to greet them when the two female students saw her.
"Hello, teacher." They were particularly happy to see her.
