SOR in Warsaw. Jacek and Olga save patients. It's their first day working together. The ER employees, including Jacek, do not trust the doctor. After work, Jacek goes to a go-go club to talk to Nicole, with whom he has a deep relationship. Back at the hospital, he faces a case of a drunk driver. This evokes a wave of emotions in him and forces him to take radical action. A mysterious Justyna appears in the ER.

After the events with the drunk driver, Jacek observes his surroundings. Nicole and Igor are tired of working and living at Reni's club - Nicole decides it's time to change something. Justyna meets new friends. They party in town. As a result of an overdose of drugs by one of them, Justyna ends up in the ER. There she meets Jack. Jacek deals with the case of an aggressive man.

At the hospital, Jacek talks to the policemen about an aggressive patient. Olga cannot understand why there is such a high mortality rate on their shifts. Nicole goes to an interview for a new job. One of the girls is beaten up in a go-go club. Wiktor, the owner of the club, is responsible for this. Jacek follows Robert, a therapist who has published a book about trauma. Justyna returns to the ER to Jacek.