The thirst for revenge for the deceased husband did not leave Olga. Increased women died from the revenge of the princess, children. Blinded by the desire to take revenge Olga moved on a campaign next year. Under the Iskiysteni, Olga’s detachment set up a camp after a failed siege. But here Olga did not think for a long time: she convinced the townspeople to remove the siege, on condition that every citizen sends her a dove. Olga looked at the burning city for a long time, whose fire was brought by pigeons with attached burning drones to each paw.