en CB01 OFFICIAL. A geography teacher who is assigned from a rural district to Baku moves into a rented apartment with the help of a close friend. After a murder that takes place in the house, spirits begin to communicate with the teacher. Paranormal events occurring in the apartment, unexpected visitors, and a small child encountered on the street all convey hidden messages to the protagonist. But who is responsible for these murders, and why are the spirits unable to leave the house?