Heirs

In the 1600s, the United Kingdoms had a huge war that risked many lives. Eventually it was split in two, into North and South. It's been over 400 years since that war, and everyone wants a peace agreement. Which is, combining the two lands once again. And all it had to require was a marriage. An heir from the North Kingdom, and South Kingdom bound together in marriage will not only stop the war from stirring again, but unite the land and make it bigger. But what if the two heirs hated each other to death? Will there be peace in UK once again? Or will there be another war? The fate rests on the two heirs' shoulders.