Matthew pinched Ruby's nose because he felt his wife was cute for asking many questions.
"Ditor used to be part of the Tredo Kingdom. However, because there had been a political war between the two princes in the past, the previous king of Tredo finally decided to liberate the city of Ditor and give its territorial rights to the second Prince.
Ruby thought the king must love his sons so much to go that far. In order to protect the hearts of the two princes, he was willing to give up territory and let it develop on its own.
"It seems that thanks to the king's decree, the Tredo and Ditor Kingdoms have never had a civil war," said Ruby.
If Ruby didn't remember wrongly, the two kingdoms always had good cooperation as neighboring kingdoms, unlike Veritas and Wridal, which were always in a cold war all the time.
"Yes, these two kingdoms are well-developed together."