I hope the author can come up with a story of some fashion, though. I doubt he had much in mind when drawing the first chapters. It was probably all about the setting, as a joke, so no larger story or set of characters were needed.
@Kaarme I can see this working as a slice of life for some time, tbh; I can't honestly think of a plotline that wouldn't take the focus off the setting or fall into the usual developments of otome isekais, only different because it's a middle-aged man who got reincarnated. Guess we can only wait and see what the author comes up with.
The thing about this is that it's a rare case where I think it needs no story to work. Since the author is actually incorporating this old man's past life experiences into this new world, it's already miles ahead of something like Death March that has no substantial story and a flimsy connection to his past life.
>auto-ojou-sama speak and behavior skill
10/10, greatest cheat skill ever.
And man, imagine getting not one, but various, serialization offers simply because the random comic you posted on Twitter got a gorillion RT's.
What a world we live in.