"Quick! Fast! Flamethrower! Anti-aircraft machine guns! Fire at me, don't stop! Kill these zombie birds! Yuan Jie shouted loudly.

In fact, there is no need for Yuan Jie to shout and command, the defenders and soldiers at the head of the city have already soared their firepower to the limit, just to block another air attack by the zombie birds.

However, in the face of the zombie birds, even if the flames of the bullets burned the barrel red, it still couldn't stop the fierce air attack of the zombie birds.

In an instant, countless zombie birds landed on the wall, and with their sharp hooks and beaks, they violently tore and pecked at the defending soldiers.

In the face of the hooks and beaks of these zombie birds, even if all the defenders wore third-level heads, they would be easily killed by headshots.

In less than thirty seconds, the defenders on the wall let out an indecisive howl because of the attack of the zombie birds.

In the face of the zombie birds in the sky, even the intensive gunfire has become a drop in the bucket.

"It's over! We're dead! At this moment, someone had begun to kneel down and cried out in despair.

Even Yang Guang, the old captain of Ning Feng, couldn't help but sigh again and again: "It's no wonder that the fortress is not fierce, but the number of zombies is too much!" ”

Suddenly, Yang Guang turned his head to look at Yuan Jie and said, "Commander Yuan, the bomb outside the city can be detonated!" ”

……

At this moment, Ning Feng couldn't help but frown, in the face of this countless corpse tide, anyone would only have more than enough strength to do so.

However, for a warrior like Ning Feng, even if he knew that he would die in the end, he would not give up resisting.

I saw Ning Feng holding Ning Feng high and holding up his double gun "King of Hunting", and used the "gorgeous shot" again against the flock of zombie birds in the sky.

Under the pouring of the ability bullets, a large number of zombie birds in the sky were instantly shot, and even the bird corpses were shot into pieces.

However, because there are too many zombie birds, even if Ning Feng solves thousands of zombie birds in an instant, it is still difficult to solve the collapse on the wall.

Immediately, Ning Feng couldn't care so much, he didn't think about anything in his mind now, just kept pulling the trigger and constantly using the skill "Gorgeous Shooting".

At this time, Ning Feng was like a humanoid cannon, ruthlessly venting a dense barrage offensive towards the flock of zombie birds in the sky.

And when Ning Feng was creating a barrage, the zombie birds that attacked in the sky suddenly stopped, and they collided with each other back and forth, causing the flock's position to be chaotic in an instant.

"What's going on? Why did these zombie birds crash into each other on their own?! Looking at this strange scene, a sergeant shouted in disbelief.

And Yang Guang's vision was the keenest, and he saw the problem clearly in an instant, and couldn't help shouting excitedly: "I know, it's the birds in the front row that are imprisoned, this must be Ning Feng's doing!" It must have been done by Ning Feng! ”

After the troops heard Yang Guang's voice, they looked at Ning Feng suspiciously, but when they saw Ning Feng's expression, they shouted at everyone: "What are you doing in a daze!" Taking advantage of the imprisoning of the birds in the air, don't you seize the opportunity to fight back?! ”

After hearing Ning Feng's reminder, the troops were no longer surprised, and they raised all kinds of guns in their hands and shot away at the zombie birds in the air.

It turned out that when Ning Feng frantically released the skill "Gorgeous Shot" just now, he also triggered the enchantment effect of the revolver "King of the Hunt".

With the imprisoning magic of the "King of Hunting", Ning Feng actually imprisoned many zombie birds in the sky.

These zombie birds imprisoned in the sky formed a series of natural obstacles, weakening the swooping momentum of the entire flock by more than half.

Taking advantage of the weakening of the birds' momentum, the defenders on the wall immediately launched a counterattack, venting their angry bullets at the birds.

……

However, although the threat in the sky was temporarily stifled, the zombie group on the ground also took the opportunity to rush to the wall.

And, as there are more and more zombies under the wall, there are more and more zombies climbing up the wall one after another.

Although the armies have fought back desperately, they still can't stop the zombies' attack.

And in order to deal with the zombie birds in the sky, Ning Feng used the "Gorgeous Shot" continuously just now, but he also almost drained all his strength.

Therefore, in the face of the zombies climbing the wall, Ning Feng was also unable to use his skills to clean up.

Just when the Longtan Fortress was about to fall, an earth-shattering explosion suddenly exploded.

And with this violent explosion, the entire Longtan fortress also began to tremble violently, and the roar and impact of the explosion made everyone's minds dizzy and their ears whined, and some sergeants with weak physiques were directly stunned.

Not only were the ears shaken to the point of deafness, but the smoke and air waves from the explosion also blew the troops on the wall crooked, and it was difficult to even open their eyes.

"What's going on?!" Ning Feng shouted in shock.

In the face of this sudden and violent explosion, Ning Feng was also a little surprised, he even thought that a small nuclear bomb had exploded next to the fortress.

Just when Ning Feng was puzzled, the voice of the old captain Yang Guang came softly from the side.

Yang Guang said: "It was Yuan Jie who detonated the bomb outside the fortress!" ”

It turned out that Longtan Fortress, as the outermost armed stronghold of the military region, could never be equipped with only high walls and guns, and there were still some killer features that pressed the bottom of the box.

However, because many high-tech weapons cannot be used, this killer weapon of the fortress is also very simple and crude.

On a kilometer of land outside the Longtan fortress, high-intensity bombs are buried everywhere, and the gunpowder yield of these bombs is already comparable to that of a small nuclear bomb.

And this is the last killer feature of Longtan Fortress!

Because, once the Longtan Fortress is surrounded by a tide of corpses, as long as all the bombs planted outside the city are detonated, the surrounding tide of corpses will be blasted into slag by an instantaneous explosion.

Soon, the roaring explosions began to fade away, and only some remaining bombs remained, still exploding one after another.

As the smoke and dust caused by the explosion dissipated slightly, Ning Feng immediately looked up at the outside of the fortress, only to find that the land within a kilometer radius of the fortress had actually been sunken by four or five meters.

And the zombie group that surrounded the fortress had long since disappeared, leaving only the stumps mixed with the dirt.

Even the flock of zombie birds in the sky was dispersed by the shock wave of the explosion.

This bombing, I'm afraid that more than 200,000 zombies will be solved in an instant!

Just when Ning Feng was shocked by the explosion, Yuan Jie also returned to the wall again, and shouted anxiously at Yang Guang: "General Yang, how is the situation?" Have the zombies been blown up? ”

Yang Guang shook his head and said, "Although we waited until the fortress was about to fall before detonating the bomb, because there were too many zombies in the corpse tide, the zombies that were blown up were only half of the corpse tide. ”

"Alas...... I'm afraid we won't be able to hold the fortress today! Yang Guang sighed helplessly.