Koushaku Chakunan Koushoku Monogatari ~Isekai Harem Eiyuu Senki~ - Vol. 2 Ch. 6 - Sightseeing in the Border

[MangaDex]

 

[Airzpool]

War... the person that suffer the most is always people at the below. The top always have enough to eat, dress, play and many but the below can only focus one thing only.

 

[Sp12er]

War... the person that suffer the most is always people at the below. The top always have enough to eat, dress, play and many but the below can only focus one thing only.

Exactly, but that's just the way it is back, then now and even more in this fictional world

 

[nobody2002]

I think the grandfather has a lust for battle.