Set in the year 872, when many of the separate kingdoms of what we now know as England have fallen to the invading Vikings, the great kingdom of Wessex has been left standing alone and defiant under the command of King Alfred the Great. Against this turbulent backdrop lives our hero, Uhtred. Born the son of a Saxon nobleman, he is orphaned by the Vikings and then kidnapped and raised as one of their own. Forced to choose between the country of his birth and the people of his upbringing, his loyalties are ever tested. What is he - Saxon or Viking? On a quest to claim his birthright, Uhtred must tread a dangerous path between both sides if he is to play his part in the birth of a new nation and, ultimately, seek to recapture his ancestral lands.