England's Kind Edward I just crushed the infamous Scottish braveheart William Wallace and claimed all of Scotland as England territory. But Wallace's death only ignited a flame within the heart of Scottish outlaw Robert the Bruce. Robert gathered his men and waged war against England, capturing every English-held castle in Scotland, except one Stirling Castle near the Bannock Burn. NGC tells the story of the pivotal campaign at Sterling Castle and how it held the key to Scotland's future.