While Merlin was busy spending some time with Nina, the rest of Arad's wives were now moving from and to the university using a pathway of mirrors made by Betty's grandma. The king had one, Betty also had one, while Arad had one in his home.
Using those three mirrors, they made a simple plan. One would remain in the castle, one would remain in the university, in Betty's quarter. While the last one would be carried by Betty and delivered to any location they want to travel to.
The reason for all of this was simple, but complicated. With Isdis being Arad's wife, he'll soon be the king as she will inherit the crown. The catch is, with someone as powerful as him, not allying with his kingdom, or worse, becoming its enemy, would be a disaster. And as Isdis explained to Arad before, the marriage proposals and political moves were just starting.
