C1617 You Don't Understand(2)

The winter was especially cold this year, and now the empty house is getting colder and colder, and hurriedly turn on all the heating in an attempt to warm up.

After returning to his room, he finished bathing and went to bed. However, no matter how he tossed and turned, he could not fall asleep.

Looking at the time, it was already past twelve o'clock