A group of Vikings sailed to the coast of the British Isles, intending to plunder gold from Lindisfarne in northeast England. Unexpectedly, they encountered a storm, their ships were destroyed, and they drifted to the coast of Scotland. Their only way to survive was to find a way to the Viking settlement of Danelag on this strange continent. However, the monarch of the Kingdom of Alba in Scotland at that time would not let them leave so easily. He sent his most brutal mercenaries to hunt them down. With the help of a mysterious monk with superb swordsmanship, the Viking warriors set a deadly trap and fought to the death with their opponents.