"A cyclus of detective films about the cultural scientist Svetlana Somova, who becomes a detective and takes up the struggle against a powerful secret organization. Film two: At night at the gates of the Hermitage garden two men try to haul the corpse of a third away, but, frightened by strangers, throw the body and run away. Svetlana makes a guess that the deceased participated in a Masonic ritual. Vadim does not take this version seriously: the victim was a rich man and had many enemies. However, Svetlana bends her line and unravels the intricacies of modern Masonic intrigues. And those people who looked like criminals, as a result, turn out to be puppets in the wrong hands."