The Ukrainian chaplain trying to get out of the Donbas gray area, stumbles upon a shot convoy of separatists, where he encounters a mortally wounded mercenary and is faced with a choice - to help or continue to flee, but suddenly inadvertently steps on an antipersonnel mine.
The film is about a young trumpeter Nicholas Shevchenko. He's a talented musician, who also writes his own music, attracting the attention of the world famous musician Eugene Gaisin, who tours the city.
