В основу сюжета фильма положены реальные события. Бывший "афганец" Юрий Кирсанов жил без особых проблем: отдельная квартира, любимая и любящая жена, замечательный сын. Но вот однажды он становится свидетелем накала митинговых страстей, где погибает его друг. А затем Юрий узнает, что его жена и сын вследствие оплошности врачей заразились СПИДом. Решение к Юрию приходит мгновенно...

Fall, 1921. Wrangel's army, defeated in Crimea after a short stay in Turkey, found refuge in Bulgaria. White Guard Colonel lives here with his son and daughter, while his wife and youngest daughter were sheltered by the family of the Bolshevik, who've been sent to Bulgaria for propaganda work among Russian soldiers.

This simple and therefore especially touching story took place in one town, where four men arrived, each on his own business. They met by chance, but this did not stop them in two short days from taking part in the fate of each of them with good advice, and, more importantly, with a good deed...