C31 Birthday surprise

In the blink of an eye, more than half of the semester had already passed. And I'm about to take the college entrance exam.

A few months ago, I felt that I could easily enter a university. Now, I'm not so sure.

Still, he decided to work hard.

In this period of time, it was inexplicably quiet, so quiet that it was strange.

Now that Chen Nan has passed Sun Ning's test and is cooperating with us