Rowan has been reunited with Dreki and struggles to navigate her role as his thrall when a complication arises that forces her to question her feelings for him and set her sights on a different future than she and her growing seer powers could have ever imagined. Dreki is asked again to put duty before his heart and help the Earl protect their people as the threat of Christianity casts its shadow on Geiranger and everyone he knows and loves. He must make alliances to keep his village safe, but in doing so he will lose Rowan when he has only just gotten her back. When the choice between passion and obligation is set before them, the consequences of their decisions will alter the fate of Rowan and Dreki in ways they could not have prepared for. Follow them as they embark on journeys across oceans and into new and unknown lands in the conclusion of their Viking Saga, The Varangian.