Ewa, a 35-year-old assistant at the chemistry department, has been hearing voices for a long time—a series of sounds that cause her to have nervous breakdowns. She becomes involved with Marek, a doctoral student at the electronics department, who, after numerous experiments, concludes that an extraterrestrial civilization has chosen Ewa as its medium. When it turns out that the cause of the voices was a quartz filling, which acts as a radio diode, Ewa tries to prevent Marek from attacking her. She does not want to lose contact with him. Although he exposes her and she gets married, they undertake joint experiments, because now he, while undergoing treatment in a closed facility, hears voices…

Mika arrives in Poland to pay a hospital visit to her father, who is suffering from severe brain injury and memory loss. It's the first time they have met in many years, yet her father thinks they still live together and she's a teenager. For a brief time Mika becomes her father's companion in his befuddlement gently guiding him through the labyrinth of his fading mind. And as she does so, she sets off on a journey through her own life.

Inspired by true events of 2010 Polish Air Force Tu-154 crash in Smolensk, the film tells the partially fictional story of crash and various people affected by the tragedy. The protagonist is a journalist Nina, who refuses to accept the official version of the story and pursues her own independent investigation.

In 1931, just before the New Year, in a house of architect Henryk Zaremba scream rips the night. The daughter of Zaremba is found killed in her bedroom, obviously killed with a pickaxe. The police arrives and starts the investigation. Rita Gorgonova, the governess of the girl and also lover of Zaremba becomes the main suspect.