Nicknamed 'Iron Man' for his cold, unshakable command, Volkan drives his crew deep into enemy territory. As the mission intensifies, veteran gunner Mehmet cancels his retirement, bound by a promise he refuses to break.

Stationed in a remote village, the unit comes under heavy bombardment by night. When Volkan sets out alone to track the enemy's position, his reckless move puts both his life and his men’s at risk.

Commander Enver unveils a new plan to eliminate Ferzan’s thugs, as Nilgün sneaks into Volkan’s home to uncover his past. The operation succeeds, but a bridge explosion on the return splits the unit apart.

Volkan insists on returning to base in his tank, risking his unit's safety. Nilgün tries to reach him as a missile disables the tank. Ersoy works to repair it while the soldiers fend off Ferzan’s men, determined to destroy it.

Ferzan’s drone strikes the tank, but the unit narrowly escapes. Following Volkan’s plan, they launch a daring maneuver to extract him from the target zone, ending in a decisive clash with Ferzan’s men.