Vivenna and Siri are sisters of quite opposing characters. They are both doing what they ought to do, but then it's time for a treaty to be fulfilled, and amidst the increasing possibilities of war, both of their lives are just tossed right into the middle of action and politics. Somehow there's also enough time for people to fall in love? The book is full of action, deceit, politics, corruption, and I don't know what to do with my life now.