Lazar's wife, Ana, suspects him of having an affair with his informer, Milica, after finding a dedication in a book and starts her own investigation. Lazar is oblivious to Ana as his professional life is in chaos. Maja is traumatized by the previous mission and Lazar is given a near impossible task: to place Slavko- Ayatollah's main player in Serbia-under surveillance. The BIA gets a request from its American colleagues to help with the Islamic network in Sanjak and they prepare a very risky plan that Lazar's team must execute.