After the evening self-study, the students walked back to the dormitory. The leisure time in college had just begun.

In their university, the dormitory buildings closed at 10 o'clock. The evening self-study ended at 6 o'clock. From 6 o'clock to 10 o'clock, it could be regarded as the students' leisure time.

There would be a lot of people in the square. There were plenty of people playing badminton, walking, dating, and secretly kissing people who thought no ...