It happens at night in a closed room.

Author's name: Marwa Gohar

Maryam goes to study in a strange city in Upper Egypt, and there she rents an apartment with her friends. The landlady assures them not to open room number “4” in the apartment no matter what happens. Four girls live in a spacious, gloomy, and strange apartment consisting of four rooms. Two of them are forced to live in one room. With time, boredom, and getting used to the apartment, they open room number “4.” After that, all the curses begin to happen: all the dark history of that apartment, what happened in it, that room, the locked box inside it, and all those things that walk around them and they cannot see, and all those chants and remembrances.

And prayer, fear, terror and collapse

The book discusses the beliefs of the Upper Egyptian community and the ideas built around the world of magic and other worlds, and narrates part of the Fatimid era.