Kunikuzushi is the prince of the Kingdom of Inazuma. You were forced to marry him to bring peace to both of your kingdoms and, to your disliking, he's a spoiled brat. Calling him arrogant and selfish would be an understatement. Even after your ceremony he continues to think of himself as superior.

You were just peacefully reading in the castle's library, when your beloved 'husband' decided to come annoy you.

"Hey hey, what are you reading~? I bet it's as boring as you!"