According to Oleg Sentsov's play Numbers.

The world as an absurdly abstract one-room cosmos. Ten figures are practising daily rituals, walking in circles. They do not know who they are or where they come from, nor do they have names. The men wear odd numbers, the women even numbers. Their dating behaviour, like everything else, is subject to rules that are as strict as they are pointless. An omnipresent, godlike leader (The Great Zero) surveys the goings-on; judges are armed. This is a system of governance that leads to the elimination of all independence – but then an unplanned child disturbs the order. 

The end of the eighteenth century. The Ottoman Porte and the Transdanubian Sich are fighting Russia for the northern Black Sea coast. The last fortress is held – Hadjibey. The Transdanubian Cossacks send Cossack Andrew to the Turkish commandant of the fortress of Ahmet Pasha with a letter containing a secret message of extraordinary importance concerning the war. Ahmet Pasha has a great influence on the sultan, so he must send this letter by sea to Istanbul – the sultan himself. But the fortress is captured by Russian troops, Ahmet Pasha falls into prison. His only daughter, the beautiful Fatima, manages to escape captivity. Andrew and Fatima meet in difficult circumstances, and have to decide how to proceed.

At this time, the Georgian traveler Yoram arrives at the port of Hadjibey – he brought a unique vine to grow a vineyard. He also has an old cup given to him by his uncle Timosh. This cup once belonged to the famous D’Atranyan and, according to Uncle Timosh, this thing should save Joram’s life.

On the Black Sea coast, the brave and honest Yoram immediately finds himself in a difficult situation with Russian soldiers, and agrees to help Andrew and Fatima. He has another important reason – Yoram meets the Ukrainian beauty Katreya, whose father, Mr. Danylo, is also in a Russian dungeon. Together, young people develop and implement a desperate plan…