The Self-Cultivation of an Otherworldly Innkeeper

A modern person from a technological civilization accidentally ends up in a world of magic and swords. As an ordinary person who can't use magic, how can they have a sensible, scientific adventure in a world where magic and martial prowess reign supreme? This is the story of a brother and sister's adventures in another world. They'll encounter terrifying monsters, as well as handsome men with eight-pack abs and beautiful women. And so their adventure begins.