Vo-Garny Castle, Brittany, 1899/1900. An ironic detective story about how, on the last night of the 19th century, two great detectives—and an equally great swindler—collided in rivalry…
Holmes and Watson, as well as Fandorin and Masa, face the genius of the criminal world, Arsène Lupin. As the plot unfolds, each participant makes correct conclusions and makes mistakes, but in the end it turns out that none of the three wise men got what they wanted.