This war would be last installment of what was once glorified border skirmishes between the Kingdom and the Empire.
The Kingdom would get a taste firsthand of the ultimate power of Ainz. The Empire may be the victors of this one, but they mark themselves the collaborator of an undead army, scuttling any dream of a coalition to face the might of Ainz. No country would ally themselves with the Empire.
I've never seen two countries dig their own graves so easily.
FINALLY the manga doing a scene from the books justice. I cannot describe to you how much i have been looking forward to this so when i came out in my local bookstore i immediately grabbed it. Favorite book. Hail Ainz Ooal Gown!