The best thing to do is to have the Great Demon King Hudson ignore them, otherwise, if he takes an interest, he might suddenly unleash something fierce on them.
By comparison, the tribe responsible for the defense of the upstream area of Snow Moon Lake has it much better. Although there are more day-to-day frictions, they have peace of mind.
In the worst case, they'd just fight a battle with their neighbors. These sporadic conflicts along the border, as long as they are not too extreme, would not trigger a full-scale war between two Kingdoms.
...
Ever since Hudson released the news, the Mountain Territory Monster Breeding Base has become lively once again.
Unlike before, when it was limited to the Northern Continent, the entire Five Nations Alliance is involved this time, and even friends from the South Continent are transporting Magical Beasts across the sea to breed.
Breeding Dragons are in high demand!