I'd just like to say that, apart from famitsu-bunko, all the Japanese publishers of this story only offer the manga, and in fact Kadokawa even mentions it as a Tomomasa manga based on an original story by Aruhiko Itoh.
So it's possible that the LN/WN has been definitively abandoned and that...
Not quite agree on the shipwreck part but yeah, the "magic" could much more advanced nanoms. As a great author once said, "any sufficiently advanced technology is indistinguishable from magic."
The goddess is probably not a goddess but more an intelligence like the Asgard of Stargate but in immaterial version. So rather the Ancients but much more involved in our plane
This question may be a bit stupid but since I'm lazy to start again from the beginning (and the graphics are not to my liking): does it follow the WN or the LN?
Not against you but the other trad who have sniped this series it's mangafast and their scans are infamous so if you want to take it back, start again since 183
Surprised that Armelia has yet to proclaim its independence from the Kingdom... They were losing their reputation, but at least they would have an armed force