Miren has never allowed jealousy of her sister's magic keep her from taking care of Kesia, and Kesia has always depended on her big sister. When Kesia is kidnapped, Miren will do anything to get her back - even team up with her sister's aristocratic and seemingly ineffectual boyfriend. Neither sister had ever left their small fishing village before, and now they are plunged into the wider world, minor players in a war between nations. Each sister faces external and internal perils, and each finds surprising allies and unexpected strengths. How will the two find each other again? And what will become of them if they don't succeed?