The story of a strange relationship between people who met in a refugee shelter in rear Lviv. The main character, a native of Lviv, fell in love with a girl who escaped from the besieged Mariupol, having survived hell. Summer is raging around and we want to believe that love will win. However, the girl's heart is closed because of the terrible events that happened to her. And the sirens of air raids, which sound every day in the city, merge into one terrifying sound of war, which imposes its curse on the heroes and does not want to let them go.