Bendakji is a light novel isekai, with interesting style and story, but otherwise straightforward and fun isekei
Filius Flitwick who was sorted into Ravenclaw house at Hogwarts School of Witchcraft and Wizardry, was a "model student" during his time there and eventually returned to the school to teach
Their purpose is to aid the prevention of a crash-course collision of the two worlds, known by the denizens of both worlds as the 'Grand Fall
Lev is no stranger to the evils of the world, as he has spent his entire life fighting the predatory system that ensnared the world's population and turned them into puppets for the leaders of humanity
Lord of Goblins Ch
"I heard that the only force left in the Castle of the Demon Lord were Goblins, it would be problematic if all these goblins scaped once he is defeated" was his response after a long moment of silence