In a last attempt at peace, Clove, the last princess of a near-extinct Dragon clan is forced into a political marriage with an enemy prince.
While it is your predictable "arranged marriage for clans to stop fighting" there is pretty much not just a fight to figure out who's real or if they are the good or bad guys. The romance that goes into it is slowly growing in each episode, where if you are looking for a romance webtoon this is a good one to pick because of how it grows in each chapter. As well as not just the romance, but the character development and fighting to see who is on each side. Plus the art is really well drawn.