Julia, the daughter of a German businessman, tells private detective Yevgeniya Okhotnikova about calls from a mysterious stranger threatening her father with death. Even a symbolic date is named—July 22. It is on that very day that Julia’s father dies. Who is behind this crime? The mafia? Local fascists? Or business competitors? However, the truth that comes to light is so terrible that even Yevgeniya, who has seen a lot in her life, has trouble believing it…