Anna receives constant threats: someone writes to her online, calls and even leaves messages near the house. The girl is very afraid for her life - an unknown person will count the days: there are five, four, three left... The Ivanovs find the author of the messages by voice, but this turns out to be a false trail - the one who wants to get rid of Anna does not have his own voice... Meanwhile, Tamara Petrovna has been silent for several days in the Ivanov family themselves. At first, the family thinks that the mother-in-law was offended by Valera, but it turns out that until the full moon, while preparing the potion, she took a vow of silence. After learning about this, Valera decides to laugh a lot at her mother-in-law: after all, now she can't answer him anything!