The filmmakers spent two months among the soldiers of the volunteer corps and the local army, who had been defending the Donetsk international airport for 242 days. A realistic account from the front line located in one of the most dangerous war zones of eastern Ukraine follows the volunteers fighting Russian terrorists. They come from different parts of the country, have different education, but are united by solidarity and full commitment to their brothers in arms. Their strength and courage won them the name of the 'Ukrainian cyborgs'.