Klangor

Prison psychologist Rafał Wejman refuses to transfer inmate Emil Knapik to another cell. Knapik's fellow prisoners die after taking legal highs. Emil is taken to the hospital, from where he escapes. Rafał and his daughters, Hania and Gabi, are supposed to visit his wife, Magda, who works in Germany, but Hania refuses.

Investigator Danka Schulze, Rafał's former girlfriend, arrives at the Wejman home to question him about Emil Knapik. Meanwhile, a group of prison guards organizes a manhunt for Emil. Rafał is busy searching for his daughter Gabi, who disappeared the same night Knapik escaped from prison.

Emil is hospitalized. The police are trying to find the killer of Ariel, Gabi's boyfriend. Rafał is pressured by his wife to report their daughter's disappearance. During questioning, Emil denies having anything to do with the young couple's disappearance.

On the barge, police find alcohol, legal highs, Gabi's clothes, and a lot of blood. Rafał refuses to accept the police theory that his daughter may have committed suicide. A search for the girl begins near the cliffs where her phone was last logged.

Rafał, continuing his private investigation, persuades a dangerous criminal in prison to cooperate. He puts him in touch with his agent on the outside. Rafał shows Rafał a photo of a teenage girl who was sold a few days earlier by human traffickers. Rafał recognizes her as Gabi.

The action moves back in time to 24 hours before Gabi's disappearance.

The search party finds Gabrysia's shoe on a cliff. This is bad news for the Wejman family. An argument breaks out between Piotrek Ryszka and Krzysiek Ryszka, Rafał's colleagues.

After speaking with Emil, Rafał arrives at Danka Schulze's and tries to convince her of his theory about what happened the night Ariel died. However, he is warned not to lie.