The autumn fog rolled off the Baltic Sea like a living thing, wrapping itself around the narrow cobblestone streets of Copenhagen's old quarter. Agent Elena Vasquez pulled her wool coat tighter as she walked purposefully through Nyhavn, the colorful townhouses barely visible through the thick mist. The coded message had arrived three days ago, transmitted through a network of dead drops that stretched from Langley to the heart of Scandinavia. Now, as she approached the designated café, Elena's mind raced through the operational parameters one final time.
The Café Nordlys sat wedged between a maritime museum and an antique bookshop, its warm yellow light cutting through the gloom like a beacon. Elena paused at the window, scanning the interior through her peripheral vision. The tradecraft was second nature now, after fifteen years in the intelligence community. She identified three potential exits, catalogued the faces of the patrons, and noted the positioning of security cameras before pushing through the heavy wooden door.