C324 Tang Li's Heart Was in the past

After entering No. 1 Middle School, Tang Lixin opened the iron door while the door was closed during the winter vacation. She felt guilty when Gong Chen followed behind her.

Was it because she was sad about autumn? The first time she came back, she accompanied Gong Chen on a business trip. At that time, the students attended classes. Now, the students were on holiday and the buildings were empty