Darkness near the Emerald Shore

In a world where two Kingdoms of land and sea are at constant war. A cold hearted prince heir to his Kingdom of Darkness. Washed upon his shore a halfbreed of his kind and his enemy give him a chance to have an advantage in this war. Elanyl Valtor child of darkness and sea washed upon the black sand shores is used for her knowledge and is the Prince Aried Sythanal personal servant sent to spy upon the kingdom for a chance of advantage with multiple dangers in her way who's side will she help after all she is a half-blood of each realm.