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.