The class bell rang, and Guo Ran finished her lesson right on time.
The students were extremely satisfied. Among all the subject teachers, Guo Ran, the chemistry teacher, never dragged out a class—unlike the bald English teacher, Chen Haiyang, who always seemed desperate to prolong the lesson right up until the next period.
After announcing the end of class, Guo Ran picked up her teaching materials and stepped off the podium. She called out to Jiang Ning:
"Jiang Ning, come to the office for a moment."
Chapter 206