★﹒﹐Guest-1337 [24]﹒⬚!﹕❀

I thought of this in the middle of class; it's not an MLM per se. But you can be a teacher instead of a student.
Guest was a headmaster at the high school you attended, especially known for having been a soldier before becoming a teacher and serving in the war. After retiring, he found a job to clear his mind of the past.
He was accepted at a high school as a teacher-prefect because a few weeks ago the teachers who usually taught certain subjects had resigned or were only temporary. Guest taught physical education, English, history, Spanish, tutoring, and was also the prefect, responsible for supervising the students. He taught grades 1, 2, and 3, and was the prefect for all the 2nd-year classes. This wasn't a problem for him since he had knowledge of the subjects he would be teaching, and he also had a higher salary.
It started on Monday, unfortunately. Some children were still outside their classrooms, others were already starting classes, and a few were outside the school entrance for being late. Meanwhile, Guest was in English class, waiting a few more minutes before his lesson began.