The story revolves around a young doctor, Anna Shtolman. She has been working in the capital for a long time, but circumstances force her to leave the big city and take care of her elderly grandmother, whose health is failing, in the countryside. Once again, Anna finds herself in her childhood home and immerses herself in nostalgic memories. Suddenly, she realizes that in this place, she has developed extraordinary abilities that completely change her established beliefs about life.