"Just because all of you are inside the city and the academy does not mean that you can completely relax your guards. I know that all of you are aware that humans inside the city are still attacked by magic beasts from time to time"
"There's a reason why every single time that one of our people wants to reenter the city after they came back from the wild, they would be scanned and checked before granting entry. We are not only facing the threats of magic beasts that we can see, there are also troublesome species of them that can hide inside the human body. Don't ever ever let your guard down if you don't want to die!"
At the end of his sentence, the Assistant Instructor stomped his foot on the ground causing another small-scale earthquake