Captured by Gaels in a vicious raid, Caledonian shaman Tally is taken by force to the western kingdom of Dal Riada, where he falls into the hands of the Celtic chief’s daughter, Alanna. Having lost every freedom, and fearing he may also lose his faith, he makes the goddess a sacred promise. If she sustains him, he will live for her and one day make it back home. Alanna, daughter of one of the three most powerful men in the area, has refused every influential match her father has proposed. She lives an independent life training ponies for war chariots and makes her own choices. But when she sees the young Caledonian slave with magic in his eyes, she knows herself lost. Alanna will do anything to keep Tally with her, but Tally is willing to die rather than remain a slave. Can the love growing between them survive?