 When an undercover police officer is killed by a weapons dealer, Kilic is asked to go undercover as the victim and him were in the same club that night.Kilic is tested in his loyalty to his colleagues on the one hand, and the Turkish club owner who is his friend, on the other hand.The series finale depicts a hostage crisis in the KDD precinct; however, the episode does not present a series finale in a classical sense, but rather another cut within the show's story, with the ending remaining open in many aspects.