"Alright, disperse!"
The middle-aged man waved his hand, signaling for everyone to stop. The seniors were all respectful and didn't even dare to breathe loudly. They knew how powerful this middle-aged man in front of them was. They were all very afraid of him, not only because the middle-aged man was the deputy director of the academic affairs office, but it was also because he was famous for being strict in Hex City University.
Whether it was in class or in other matters, he was very strict. If one didn't do as he asked or violated the rules, he would mercilessly punish them. In his class, the senior students were even more terrified. They were afraid that if they weren't careful, they would fail the course.
Every year, there would be dozens of seniors flunked by the deputy director.