Mentor. The Curse of the Ancient World

Children learn quickly. Especially if they have good mentors. And even faster when they want to stay alive. So the mentor cannot help but be pleased with his pupil. The girl is growing, especially in the ability to tell someone... the truth to their face. Or to punch them good in the face. And there are plenty of candidates for such treatment - in this world, as if coated in honey, demons and wizards from other universes crawl in. The locals are stirring the waters too. And everyone needs something! Only, for a professional teacher, a demon and a wizard in one person, they are of no concern. He charges through this world like a battering ram to find his pupil. And to unravel some ancient mysteries: he really doesn't want another catastrophe to break out in a place he has already come to consider his home!