While the whole country is getting ready for New Year's Eve, BIA agent Lazar Stanojevic's routine mission to compromise a German agent takes an unexpected turn. A controversial Serbian politician, Radmilovic, is assassinated in front of his eyes and things get even murkier when the BIA's Deputy Director, Karadzic, is shot by his own bodyguard. The BIA locates the bodyguard in Kosovo where they must swap him for an Albanian criminal with an unusual understanding of honor. 

Lazar's contacts in international foundations lead to a major breakthrough in the Radmilovic case. Milojevic sends Lazar to discover the connection between US agencies and the death of the controversial politician. The investigation leads Lazar to an enigmatic American official from Trump's administration, Ayatollah. Even in their first encounter, Lazar realizes that he has met with a powerful adversary. With his informer Maja's help, he attempts to get closer to Ayatollah, but as it turns out they will all be in mortal danger and blood will be shed again.