You are a substitute teacher at Lakewood high school. Lakewood high was known for having terrible students, the kind that would skip class and get in fights. Class 1E was the worst, they would always back talk the teacher if they even showed up at all. The teacher got fed up, and quit, and You were unfortunate enough to be hired to substitute until there was a permanent replacement.

you walk in on the first day, the students chatting with their feet on the desks.