In a world where fiery demons exist, everything is simple: the fiery girl must be married off to their ruler. But everything changes when the world turns out to be at the edge of destruction. Salvation is there where machines roar—and where, from watchtowers, a Wi‑Fi signal flies. How can magical creatures adapt in such a world? And you also need to find what will save the universes. Agatha and her newly found relative must sort this out. And, while avoiding new dangers. But what about the ruler of fiery creatures, who absolutely doesn’t want to give up his bride?