A group of social media experts are hired to help an old family business to strive, by creating compelling stories about an old witch myth. But they soon find themselves stuck on a tiny island in a lake in which the ancient Swedish witch is said to live.
From the Louvre to Buckingham Palace, to the gutters of Paris to the siege of La Rochelle… In a kingdom divided by religious wars and under threat of British invasion, a handful of men and women will cross swords and tie their fate to that of France.