Once upon a time, worlds crossed, almost destroying each other. Our familiar world has collided with another world, in which magic is common, and the gods oversee people and other races inhabiting it. And there was a fair piece of our world left in that. But that’s not what the story is about at all, because two hundred years have passed since then, and all this has already become a thing of the past. And the story is about how a former dragoon non-commissioned officer living in the world of the Great River, and now a hunter of evil spirits, undead and other monsters, got into such a story for his own money...