Sarajevo on 28 of June, 2014. At the Hotel Europa, the best hotel in town, the manager Omer prepares to welcome a delegation of diplomatic VIPs. On the centenary of the assassination that is considered to have led to World War I, an appeal for peace and understanding is supposed to start from here. But the hotel staff have other worries: having not been paid for months, they are planning to go on strike. Hatidza from the hotel laundry is elected strike leader even though her daughter Lamija, who works in reception, is firmly against industrial action. Meanwhile, in the sealed-off presidential suite, a guest from France rehearses a speech. Elsewhere, a television reporter conducts interviews about war and its consequences. Was Gavrilo Princip, the 1914 assassin, a criminal or a national hero? What long shadow does his deed cast into the present?

Ilija is a member of the Croatian Defence Council (HVO) somewhere in Central Bosnia in late 1993. One morning, after a routine mine laying campaign, he learns his younger brother Goran was killed far beyond enemy lines, together with eight other soldiers. Through a friend from the secret service, he finds out the mission was an unofficial one and that Goran and the others were acting as mercenaries. Ilija begins to expose a network of illegal activity involving not only the military, but high-ranking officials. As the investigation becomes more dangerous, his original intention to find out the truth slowly turns into a pathological mission of vengeance.

Sofija, a hostel worker in Sarajevo, has until the end of the week to empty her estranged father's office.