Revolves around siblings Hanif and Isti returning to their hometown after their uncle's death, where they experience supernatural events involving his reappearance.

Hanif and Isti inherit an old family house in a remote area, only to find it haunted by the restless spirit of Pakde Khair, who mysteriously died during their arrival despite coming back to life multiple times over the years. His ghost roams during "SOROP", when astral beings and ghosts are said to appear in Javanese folklore. As the siblings uncover the truth, they discover the sinister ritual of "PUASA SOROP", a cursed fast where the only sustenance is graveyard soil. What begins as disbelief soon turns into a desperate fight for survival as the terror of Pakde Khair's haunting presence threatens to consume them.