It is August 1944 and Paris is on the cusp of liberation. As the soldiers of the Third Reich flee the Allied advance, they ravage the country, stealing countless pieces of art. Reichsmarschall Hermann Göring will stop at nothing to claim the most valuable one of all, the Mona Lisa, as a post-war bargaining chip to get him to South America. Can Swiss OSS agents Gabi Mueller and Eric Hofstadler rescue DaVinci's masterpiece before it falls into German hands?