War, love and mating

"The kingdoms of Etesan and Arewon had always been the worst of enemies. The worst battles in the history of their universe were fought between these two countries and the wars kind of mixed together to one big mess as the treaties and peace never lasted.In a desperate attempt to make peace king Des of Etesan and king Troy of Arewon decided to mate of the first sons they would sire so that the unified land would be strong with two kings on the throne. "

Larry Stylinson 
Omegaverse
Arranged marriage(mating)
Kidnapping
Kingdoms at war
Magic
Selfmade universe

Better coverpicture will come, I just need to draw it first...
I will probably change the name of the fic too when I get a better idea for a name...