In the Republic of Biarmia, the head disappeared. Laboratory of the Institute of Physiology Viktor Meryach. He was involved in the development of modifications of the Trofimov vaccine, an ideal contraceptive. Once a year, every woman in Biarmia undergoes trophymization. The right to have children is granted only to those who lead a healthy lifestyle and work for the benefit of the state. Private detective Mark Ihle took on the investigation into the circumstances of Meryach's disappearance. As he found out, in order to neutralize the vaccine, women have to inject themselves with an expensive neutralizer, bribe doctors, and give birth to children in the neighboring Novgorod Republic and leave them there. Meryach was kidnapped by the secret women's society Yomalatintis, dissatisfied with the existing state of affairs. In fact, only genetically healthy people receive the right to have children; the rest of the children are born defective. This is the result of past OS contamination.