Thors and his family led a peaceful life in a small village in Iceland. Until this terrible day when a vessel of the Vikings of Jom entered the harbour. At their head, the dreadful Floki, a bird of bad augurs with an unequivocal message for Thors, the "Jom Troll". If the one agrees to join the ranks of Jomsvikings in their campaign against England, his desertion fifteen years earlier will be forgiven. Otherwise, everything to which he stands will be destroyed. Forced and forced, Thors agrees to go to the place of appointment. But it is not Floki who awaits him there, it is Askeladd the mercenary, Askeladd the Fur, Askeladd... the assassin. The veil is finally lifted on Thorfinn's past and the origin of his hatred towards Askeladd.