Definitely interested to see what he'll do when the inevitable happens and he runs out of supplies. I also find it funny that he's surgically trained and yet chose to be a GP. Surgery is definitely not supposed to be a one-man show. Then again, I'm not familiar with Japanese medical practice, so eh. This could be perfectly realistic for all I know. But I doubt it. Still an interesting read, though!
I'm not seeing much hope for this series. Its got all the tropes, slaves, evil religion, demis on the backfoot, getting along with random creatures, and having equipment he shouldn't have, breakneck pacing, etc. The synopsis feels like a lie so far.
Art is good. May stick around for a few more chapters to see where it goes. So tired of Asian authors doing the evil religion in a Middle Aged Europe-like world trope. Never truly invoking any actual good religions did in the Middle Ages in comparison, always tapping into perceived evils and stopping there. Which with this and the MC being a medical doctor also invokes the trope of science vs. religion.
As others have said, he's going to run out of modern drugs. I like the modern-medical-person-transferred-to-middle-age-like-european-world trope better when the modern medical doctor has to use knowledge and methods and skill without modern meds and modern medical technology. Even if the author is pulling nonsense from thin air and I suspect this author will eventually get there although I'm not a medical practitioner. I can just tell with the author dropping mini-essays about what's what in medical jargon that they're just going through the motions of research. Which is fine. Until it isn't....
Go to another world, insta got language cheat
Treating foreign organisms like they are just like Earth counterpart
Human doctor treating animal like vet is his side gig
No regard for unexpected reaction to med
Slime nurse/attendant