The Targaryen dynasty is at the absolute apex of its power, with more than 15 dragons under their yoke. Most empires crumble from such heights. In the case of the Targaryens, their slow fall begins when King Viserys breaks with a century of tradition by naming his daughter Rhaenyra heir to the Iron Throne. But when Viserys later fathers a son, the court is shocked when Rhaenyra retains her status as his heir, and seeds of division sow friction across the realm.

Best friends Debbie and Judith are forced on the run when Debbie discovers Judith isn't a forensic accountant, she's an international assassin! With a mysterious figure chasing them, and Debbie's husband involved in something deeply corrupt, it's a race against time and a road trip across Europe to untangle the truth and stay alive.