Kubilay is a young teacher. He has come to the district of Menemen in Izmir as a second lieutenant to do his military service. Dervish Mehmet, who proclaims himself the Mahdi, and his men, guided by Sheikh Esat and Laz Ibrahim, go to Manisa to start a new uprising. On their way to Manisa, Çakır Ramazan escapes from the group. Thinking that he will report them, Derviş Mehmet decides to start the uprising in Menemen. Upon hearing this, Ragıp Bey asks Kubilay, who knows the people of Menemen, to look into the matter.

The film focuses on events surrounding the sacred map, which is in the possession of the Devoted. The Devoted is a group formed to protect an important secret that fell into Turkish hands after the conquest of Istanbul. The Devoted, who are willing to risk everything to protect the secret, engage in a difficult struggle against the dark forces trying to seize it.

Rüstem, who aims to exorcise evil spirits that torment people, is driven mad one evening by an extremely dangerous spirit. After killing his wife in front of his six-year-old daughter Canan, he imprisons the spirit in a box and throws it into the depths of the lake. Over the years, Canan tries to forget what happened and is now engaged to Semih, preparing for their wedding. Her friends accidentally find the box on the lake shore and give it to Canan as a birthday gift, and the events take an unbelievable turn.