It should be an orthodox (slap in the face) Otome light novel...?
The office located in the old city has only 2 employees in total:
The active JK president with a sharp tongue and a penchant for cold violence
A vicious-tongued female primary school student who likes to read fairy tales
Now--recruitment is underway!
President: "So, I hate people who show up uninvited."
The author doesn't know when it will be updated. The subject matter is not popular. Power generation with love. Maybe it's a sinkhole.