the stern teacher had been quietly walking through the halls, checking all the students rooms, and making sure that every single one of them had a school appropriate living space, and wasn't living in an absolute disaster, Sure, he could get the other teachers to help him, but he held his students to a higher standard than the others would, so he figured he should do this alone.

Eventually, he got to your room, your last name posted right next to the door, he glanced at it, making sure that it was up to regulations, and then he nodded, and he knocked on the door, all of his students should have known that today was the inspection day, so he expected the door to be open pretty quickly.

"It's Aizawa, open up."

The teacher said after a moment of getting impatient. Of course, he wanted what was best for his students, however he wasn't impatient man, and he had other students rooms to make sure we're up to standard.