IDK if this is the right section but, hear out my request anyway. You see, I'm pretty sure that I have read the manga version of this novel novel before but, I can't seem to find it. Could anybody be kind enough as to give me the link if you found it by any chance?
according to mangaupdates, which has shit i never know about x 10000 it doesnt exist, so i'm pretty sure you havent seen it. something familiar to that would be tensei slime, grimgal/gar, and any other harem other world manga, theres a lot of them. So it is easy to get confused. https://www.mangaupdates.com/series.html?id=123241, you'd see it under related works, which is under the summary.
Looked through all the names on google for both pages and images, and nothing looks like manga illustrations or web hosting sites for manga.
no probz, if you want a decent manga like that try konjiki no wordmaster . its got all the right ingredients you's looking for.