Former police officer Sergei returns home - but his home is gone. His home district, cut off from the outside world by a mysterious anomaly, is now called a reservation. There is no communication or normal rules in the reservation, and any attempt to leave its borders ends in death. Hoping to uncover the secret of the anomaly and get his family out of the trap, Sergei makes his way into the closed territory. But is it only the anomaly that stands in his way?
E1
After 5 years in prison, Sergey Nazarov returns home and cannot believe his eyes. The area has become an anomalous zone from which there is no escape. Now Sergey's goal is to save his wife and daughter.
E2
Sergei goes to work for the police and is looking for the daughter of the mayor, who promised to help him save his family. Meanwhile, in the assembly hall of the city Hall, a lottery begins with the exit from the reservation at stake.
E3
Sergei finds out that while he was in prison, Zhenya gave birth to a son. Now he dreams of getting both his daughter and the boy out of the reservation. But Tina forbids Sergey to approach Masha.
E4
The parents of the missing children organize pickets, and the police find in the apartment of the fugitive Shapin a wall with a map of the reservation, where the places of residence of families with young children are marked.
E5
Sergey finds out that Masha is hanging out with the underground, and he begs her to come to her senses. Later, the father and daughter find evidence of inhumane experiments, and Sergey begins to understand Masha better.
E6
Sergei reveals the shocking truth about the mayor's daughter and asks him to show the archives of the mayor's office. At night, Nazarov makes a deal with Kalinin, after which he makes a tough scandal for Tina.