It's late at night, and the temperature is nearly ten degrees lower than during the day.
During the day, it was just over ten degrees, but at night, it's only four or five degrees.
Ning Chu's hands are about to freeze, but she can't use her phone with gloves on, let alone write a novel.
Even at home, she is fully dressed, and when she goes out to class, she wears the same jacket and scarf as before, still wearing them.
Her hands were so cold they felt like ice cubes. She typed on the keyboard …