The city of Berwick, stolen by the English, lies ripe for retaking. With the English King Edward away attempting to conquer France, Archie joins his cousin, the Lord of Douglas, in this dangerous venture. But soon, King Edward returns, determined to punish the Scots and conquer Scotland once and for all. Faced with invasion by an overwhelming army, Archie and his comrades-in-arms must take desperate measures to save their homeland and their freedom.