Note: Long chapters, please check page count to get an idea of actual series size :)
Mac, a directionless University Student, gets summoned to the Kingdom of Ositania, a struggling country battered by war, ravaged by bandits, lacking a royal family, and close to bankruptcy. Can Mac turn the Kingdom around by himself?
No, he can't.
Luckily, he seems to be good at finding woman who can help him. If he can survive their advances...