Everyone broke into a sweat and dispersed.
Back in the classroom, everyone was still immersed in the joy of the moments before. Instructor Luo Feng walked into the room, her face full of spring, looking at everyone with a smile brimming with happiness.
"Could everyone quiet down?" she said, raising her hands slightly. The classroom fell silent instantly. "The situation this morning could have affected us all, so to ensure nothing similar happens again, I've made the following rules..."
Then, Luo Feng announced several new classroom rules, essentially tightening up discipline—no lateness, no leaving early, no skipping classes. Special excuses needed to be explained in advance, and latecomers had to ask for her permission before they could enter the classroom.
Hearing these restrictions, the students immediately deflated, slumping over their desks listlessly.
"All right, these measures are only for the good of our class. Besides, I have some good news to announce."