Kilink visits Istanbul to grab a destructive formula which is in the hands of an once-collaborate scientist, Professor Houloussi. He murders him, kidnaps his daughter, tortures her in some gloomy dungeon, and then kidnaps more people and tortures them but still, the formula remains hidden....
The story is set near the southern border filled with explosive mines. The men of the "Network" stubbornly slam themselves against the border, trying to cross it to no avail. They have to take refuge in a local's house where one of the members fall in love with a beautiful girl...
A vigilante known as Kizil Maske, or the Red Mask (Atasoy) must stop crime lord Al Kapon (Yildirim Gencer) acquiring a genius professor’s formula for rapid plant growth.
