In a magical realm where legendary heroes are summoned to save the day, the kingdom instead ends up with Mukoda Tsuyoshi, an average salaryman. While he’s no hero, Mukoda soon discovers his unique ability—Online Grocery, a power that allows him to access modern-day ingredients from his world. As he starts experimenting with these ingredients, he realizes that the food he cooks has incredible, and often surprising, effects on the magical creatures and people of this world.

Mukoda’s exceptional cooking skills quickly catch the attention of powerful beings, and before long, patrons from across the land flock to taste his meals. Though he may not wield a sword or magic in the traditional sense, Mukoda’s culinary creations become his ticket to fame and adventure in this magical land.