Istanbul is under enemy occupation. A group of nationalists from Istanbul try to support the liberation movement in Anatolia. Kemal, who had previously lived in England for a while, is assigned to gather intelligence. Kemal replaces a British officer who has just been appointed to Istanbul. While spying, he falls in love with Elizabeth, the daughter of a British general he meets.

Plans to take over the task of the British spy who came to Istanbul to Anatolia by Kemal’s story of said British: Lawrence.

Captain Ayyıldız is an agent belonging to the Turkish National Security Agency. He constantly thwarts the actions of the enemy under Dr. Wong's command. For this reason, Wong plans to seize the secret projects of the weapon and kill Ayyıldız. To this end, he brings in Jan Kempten from abroad to assist his agents Boris and Tamara. Boris succeeds in kidnapping the daughter of the professor who developed the weapon. However, Ayyıldız will have no difficulty in locating Wong and his team.