Maohritsu Chu-Boss Yousei Academia

this is a tale back from the time when humans and demons fought over the world. the demon king commanded not only common demons, but also, the so called “mid-bosses” with considerable power, which he deployed in strategic positions. however, these mid-bosses kept getting defeated by the heroes, who continued to grow stronger with time. which led to the demon king’s army needing to produce even stronger mid-bosses. it was at that time that a certain demon stepped up. demonstrating great wit, she became the demon world’s founder of the official mid-boss training academy!