In the spirit of the jaw- droppingly outrageous KILINK ISTANBUL'DA, DEMIR PENCE concerns itself with two masked adversaries -- one fighting for justice, the other a nefarious criminal -- who do battle with the fate of Turkey & the entire world at stake.

A psychopath serial killer and a necrophiliac rapist wearing a Halloween mask and gloves chooses victims based on the fact that their first initial is the same as the district in which he kills them.

The film depicts the Russian Empire and Islam Bey, one of the commanders of Haji Murat, a Caucasian leader of Avar origin who did not want to come under Russian protection, and Islam Bey's brother, İmamoğlu Deli Ahmet, who was sent as a spy to the Russian fortress disguised as a priest, distracting the Russian army and ultimately defeating it..

Suleyman works at a gas station. One of his customers Kenan, who is a businessman, asks him to be his bodyguard. Suleyman is in love with Oya. Kenan wants to prevent their marriage and makes a plot with his brothel girl Cicek. Cicek has an affair with Suleyman and Kenan takes their photos. As Oya sees the photos, she leaves her job. Kenan gets her to work for his relative Leman who is a tailor. Suleyman quits his work and searches for Oya though without success. Oya gets to know about Leman and Kenan's evil plans and she gets seized on her attempt to escape. Cicek informs Suleyman about Oya's whereabouts. Everybody gets organized to save her and they succeed. Cicek shoots Leman and Kenan at the expense of her own life.

Ilir Luma, a martial arts master specialized in the Pelasgian art of "Mundije", escaped the communist regime, when he was only 14 years old. He'd witnessed the hanging of a poet in the city of Kukes, Albania. In Germany, at a Taekwondo school, he meets Ana, who became his student and his girlfriend. Ilir promised to be there for her, whenever she needs him. Thirty years later, Ana is kidnapped and sent to Mexico.