Children's writer Oksana Ukrainova falls into the hands of the Ukrainian special services, where she is interrogated by an SBU investigator in a pretrial detention cell. During the interrogation, it turns out that the children's books that she wrote contain encrypted secret data about the location of military facilities, military units and equipment on the territory of Ukraine, in areas bordering the “people's republics”. The content of children's fairy tales, according to the intelligence services, is clearly espionage-oriented. The woman is accused of collaborating with the Russian FSB. She denies all the charges, but the investigator persists and “digs” deeper and deeper, trying to look into the depths of the writer’s subconscious and force her to admit her guilt.