He was the Prince of Terresan, and she was the Princess of Adarlan. This book is a fan fiction of a romance between Rowan and Aelin's son and Manon and Dorian's witchling.
From the the day Sam Whitethorn Galathynuis first saw newborn, Sorscha Blackbeak Havillard, when he was three he had an attachment.
They spent everyday together for eleven years, before they separated for Royal training for another three years.
But, one day, Sam is brought back to the Adarlan Kingdom by behalf of his mother for a Royal visit from all their past friends. Dorian, Aelin, Rowan, Aedion, Lysandra, Lorcan, and so many others. Including all their powerful children.
Little did their children know that the real reason for big visit was for the matter of darkness taking over a witchling princess.