Lazar is betrayed by Ana and renounced by the Service. Dietrich is seriously wounded and one Islamist is on the run with everything he needs to carry out an attack in Belgrade. Lazar decides to spend the night with the one person that has not betrayed him. The next day, he continues to pursue the Islamist and discovers that a horrific attack is being prepared for a Children's Fair being opened by the US Ambassador. Even worse, Lazar's own son Milutin will be at the fair and he now faces an adversary he cannot defeat alone.

Lazar doživi hud udarec, tako s strani Ane kot tudi varnostne službe. Dietrich je hudo ranjen, medtem ko je nevarni islamist na begu in namerava izvesti nov napad v Beogradu. Lazar se odloči prenočiti z edino osebo, ki ga ni izdala. Naslednji dan nadaljuje z iskanjem islamista in ugotovi, da pripravlja napad na otroški sejem, ki ga bo odprl ameriški veleposlanik. Lazar se mora soočiti z nasprotnikom, ki ga ne more premagati sam.