Hello! I would recommend these:
Black Haze - After a mission gone awry, the doubtful main character, Rood, is sent to a famous magic school, Helios. Here, he must protect an important person's son who has a very bad time at the school.
Ore-sama teacher - Kurosaki Mafuyu was a juvenile delinquent and head of her gang before her subsequent arrest go...... reply
