C1389 And Then to the Back of the Mountain

In the blink of an eye, it's been more than a dozen days since Spring Tree High School.

I am now staying in Grade 12 Class 1, and have perfectly blended in with my classmates.

"Students, today is the Planting Tree Festival. I want everyone to participate in an event and go to the back mountain to plant trees. What do you think?"

During this period