Al-Owsaj refers to a tree surrounded by myths, believed to be inhabited by a tribe of jinn. While it may just be folklore, the narrative incorporates it creatively.

This novel by Jawharat Al-Rimal departs from her usual style, featuring a protagonist named Jubran who suffers from a curse causing insomnia unless he commits murder. His mother is his first victim. Then, Kameed, a genie from the powerful Gilan tribe, guides him to the Al-Owsaj tree to lift the curse.

The story intertwines crime reality and the killer's delusions, drawing readers into a suspenseful journey where Jubran narrates a centuries-old curse that has resurfaced. The unresolved question remains: will the hero break free, or will the curse win?