Rickon Stark's eldest daughter and Daemon Targaryen have an enemies to lovers romance. Marianne Stark was promised to Daemon Targaryen once she was born by the law of surprise, as a way to unite their houses. However, Daemon at the time was young and refused, leaving Marianne to be somewhat adopted by his father Baelon, and his brother Viserys, after he passed away. She's fascinated by dragons. He's able to control them. As they both grew up, every time they saw each other, they got reminded of what they could've been, and the power they could've had together.