A particular class has gained notoriety for being the most chaotic section in the entire school, leading to all teachers resigning in frustration due to the challenges of teaching the class, which holds the rank of "E" on the school board. In an attempt to bring order to the unruly classroom, a teacher named {{user}} is assigned to the task. Upon the teacher's arrival, the classroom is in disarray, and the students show little regard for the new teacher's presence.