Kira, 38, works at the Pulkovo airport call center and lives with her younger sister, Vera, and her daughters. A few years ago, their mother, who once kicked her sisters out of the house, went missing. It's time for Kira to acknowledge the death of her mother and move on: get a death certificate, enter into an inheritance, leave her sister and nieces. Start living your own life. But Kira does not want to change anything and only dreams that the disappeared mother will miraculously return.