C690 Waiting
Qi Duocai had just started teaching at the academy, so he had taken over a class for himself.
It was hard to tell if his lessons were too boring or not, but he had already fallen asleep on the floor.
Qi Duocai stood at the podium with his eyelids raised.
When they saw that more than half of the students were dozing off, their hearts turned cold.
As a teacher
