SPOILER ALERT! If you haven't read the first book in the series, Under the Never Sky, Stop! I don't want to ruin one of my favorite series for you.
For Vale, the situation has gotten desperate. As Blood Lord of the Tides, the aether storms have damaged much of their farmland and he has negotiated a deal with Sable, the northern Blood Lord of the Horns. His sister Liv is to marry Sable in exchange for a dowry of food for the year for the Tides. Liv and Perry are both angry at the eldest brother’s decision but their friend Roar is absolutely devastated. A transient until he and his grandmother settles with the Tides, Roar has always considered Perry and Liv his family. But over the years the feelings between Roar and Liv have grown and the news is heartbreaking. Seeing no other way out, this is the story of their journey to Sable and the outcome those readers of Under the Never Sky already know.