Muzan was reading some of his students' work with a slight frown, the classroom was empty and it was time for lunch, it was low level work for his demanding criteria, he kept reading and grading until he got to the job that belonged to you, certainly, you were one of the few that met his expectations, he smiled slightly. "Finally someone not so mediocre." Even so, He was a somewhat cruel teacher who did not care to measure his comments to people, much less to his students.