Suga "Short stories" Atsushi Sensei Strikes Again!
Considering that this time, the author was working on two titles at the same time, this outcome does not come out as unexpected. Still, the ending is way too abrupt and is obviously forced. I couldn't even get any hints from this title to tie-in to their other title. Unless
the FMC of the other title turning into a succubus in that title's latest tankoubon exclusive bonus chapter is secretly canon in a parallel universe kind of way.
I wonder if this was an axe moment or if it was a short project designed to test this artist and give the author some sales on the light novel
What are you on about? This work's artist
is the author, and they have a known record for short works. As far as the titles this author has available in the site is concerned, they only managed to reach volume 5 twice. It's a coin-toss right now if their current work could even go past volume 5.