Sorano's long-awaited solo trip to France ends up taking her to another world, where flying sailing ships come and go. There, she helps to rebuild a run-down restaurant in this world's largest port. As a start, she introduces a new menu item, the baguette sandwich, which becomes a big hit as a portable meal! The restaurant becomes a popular spot at the port, where adventurers, beasts, nobles, and all sorts of people gather. Its success is so great that even royalty hears about it! However, the restaurant is being forced by the management to leave the port area…? A gourmet fantasy about overcoming adversity with “deliciousness”! (Source: Kadokawa, translated)