829 AFK Mission

Lu Zhou finished eating his lunch while talking with Chen Yushan. His lunch break was almost over.

Chen Yushan walked Lu Zhou back to the mathematics department building and told him not to forget about the Russian visiting group. After that, she reluctantly waved goodbye and left.

Lu Zhou returned to his office and sorted out his lesson plans from yesterday. After he confirmed with Assistant Zhao that he had an afternoon class, he went to Building A.

He had a number theory lecture this afternoon. His class was considered a mathematics elective course.

Even though most of the time his PhD student He Changwen lectured for him, seeing how the semester was almost over, Lu Zhou decided he should at least give one lecture.

He didn't know why, but he felt like the students in the classroom were staring at him instead of the blackboard…

Lu Zhou couldn't help but feel a little frustrated.