This manga started getting random translated updates so I read through the set of chapters. The story itself is nothing special, just a regular guy (not Isekai) of a commoner background who happens to be a strong and wise teacher. Randomly he gets recruited to become the teacher of Demon King daughters, so the story begins from there. Looking at the MC, he carries good values while showing a lot of care for his students. In terms of issues, there are a lot of unanswered questions which errode the story in the long run? I was unware to discover this series got randomly axed at chapter 33? There was greatpotential here as the MC spent quality time training each female student. Even if this was just a promo for the novel with low sales, I guess this is the world of manga.

At least with this website, I can remember this was a story with potential