Episode 7 of Season 2 encapsulates the core appeal of By the Grace of the Gods : it is not a story of conquering demons, but of . Through the "stinky fish" arc, Ryoma proves that his greatest "grace" isn't just magic, but his ability to find value in what others discard, transforming a foul smell into a source of community growth.

The central plot revolves around Ryoma’s discovery of a local delicacy: a variety of "stinky fish" that most residents find off-putting due to its pungent aroma. True to his past-life roots as a Japanese salaryman, Ryoma recognizes the potential for this food as a fermented specialty—reminiscent of real-world items like kusaya or surströmming .

He collaborates with familiar merchants like Serge and Piolo, showing his evolution from a secluded forest dweller to a respected business partner.