Wolf & Parchment: New Theory Spice & Wolf, Vol. 6 (light novel) (Wolf & Parchment, 6)

After saving the Knights of Saint Kruza from the brink of destruction, Col and Myuri form their very own knightly order. Although Myuri is thrilled by the idea, she quickly realizes that her position as a knight is making it harder for her to keep making advances on Col. Before she has time to think of a solution, however, Hyland arrives with a request to investigate Raponell, a region whose prodigious wheat production is rumored to be the product of a deal with
a devil. Combined with fresh clues that hint at the existence of a new continent to the west, Col and Myuri have little choice but to embark on a new adventure!