there is no romance with the daughter as far as I know
Doesnt stay a child for quite long and is 17 by around 50 odd chapters, if I can trust google translate..
isnt a virgin
Legato admits they're a couple
the first bodyguard arc
In fact the MC doesn’t even know to cook.
At one point in the story the MC talks of how the village doesn’t even have a handpump, but he like an ordinary human can’t do anything about it, so he just uses manpower to help the villagers.
Returns back to his original world for a while.