A harrowing storm leaves a group of Vikings stuck in enemy territory with no way out but on foot. As they try to make their way through the hostile grounds, they soon become embroiled in a fight for their lives when they are pursued by men sent by the King of Alba.
When they get stranded on the cost of Alba and cross enemy lines, a band of Vikings must make it to their settlement in Danelagh, past an unfamiliar and hostile land they have never known.