The River Flows Only to the Caspian

Tells the story of a young man whose mundane life is interrupted when he receives a letter from the Devil. After reading the contents, his life is placed on a fast track of unstoppable events.

Maria's brilliant career as a concert pianist is cut short, when she loses her right hand. Her husband, obsessed with her music, is driven to take frightening measures to restore her ability to play.

In the past, in the Grand Canyon region, the shaman Munguabi falls in love with the chief's young daughter, the beautiful Iandara. The tribal chief condemns Munguabi to death, but before dying, the shaman curses everyone in the area. In modern times, a scientist conducting research in the Grand Canyon discovers the remains of the legendary shaman Munguabi. That's when the curse begins to haunt him and everyone close to him.