
Undercover
After the arrest of Djaro and a serious shake-up of his position, Martin remains in the underworld as an undercover cop. This time his enemies are more and stronger. His new enemy is Ivo Andonov. After the death of his father and Sunny, he has nothing left to lose but to continue fighting crime to the end and at any cost. In order to prevent the acquittal of Petar Tudzharov, he must remain loyal as his right-hand man, but in the meantime enters into an alliance with the Kukata to fight against Ivo. The journalist Elitsa Vladeva also joins the actions against the underworld. Martin now knows that only by legal means is the fight doomed.
Djaro is in custody, Popov is restless, works late - his family is in crisis. Martin's cover is no longer just between Djaro and Popov. Neshev helps him get out of custody. Outside, the drug market with crimes continues.

Ivo becomes strong, stops at nothing and does not listen to friendly advice. Djaro finds a way to control his people by using the best alibi.
After Djaro's poisoning in prison, Ivo is determined to seize the sea territories. All narcotics and illegal dealings by sea must now flow from him, otherwise punishments from his right-hand man Krum are inevitable. A woman appears in Ivo's life, but will her tenderness help Andonov to be less cruel.