All the women in the Ivanov family have special abilities. Darina can read people's thoughts, her mother Tamara Petrovna brews magical potions, and the talent of their teenage daughter Katerina will be revealed later. Only Darina's husband, Valery, a physics teacher at school, is convinced that it's all nonsense. He believes only in scientific arguments. After some time, rumors spread about the amazing Ivanov family. People start turning to them for help in their lives...