Polina Svirskaya somehow knew that they wouldn’t let them rest in peace! Together with her husband, investigator Sergey Dulo, she made it almost to the edge of the earth—on the shore of Lake Baikal—but work found him even there. Sergey was asked to help local detectives in an investigation of a bold crime: bandits attacked a car transporting gold from a mine, killed the guards, severely wounded the driver, and kidnapped the valuable cargo. Sergey threw himself into the familiar work, but Polina didn’t waste any time either. After meeting a colorful old local historian, she got genuinely carried away searching for the legendary gold of Kolchak—according to the legend, during the Civil War several railcars with ingots fell to the bottom of Lake Baikal and still haven’t been found…