Doomsday: Modify Everything to Build a Steel Fortress

Without any hesitation, Leng Yan picked up the intercom and issued an order directly.

The goal of getting together is too big, it is better to break out of the encirclement!

More than [-] tigers, gathered together, may be a big threat to them, but once they are scattered, it is hard to say!

What's more, their primary purpose is to successfully transport the samples back, and now they are gathered together. If they fail to break through, there will only be one end of the group.

That's not what he wants to see!

"understand!"

Naturally, this is not what the captains want to see. They agreed without any hesitation.

Immediately, the head formations such as serial number 1, serial number 101, serial number 201, etc., were the team leaders, and they started to change their direction very tacitly.

"grumble--"

This scene was also seen by the largest tiger-level crow, and it seemed to understand something, and immediately made a strange cry.

"Gah-"

"Cuckoo-"

Then I saw that the more than [-] evolved birds that were originally dealing with the fighter jets gave up their goals and rushed towards them.

These birds, although the attack power is incomparable to those of the wolf-level, but the number is large, and it should not be underestimated.

Especially some birds with corrosive ability, burning ability and sharp wings!

Needless to say, the ability to corrode and burn, almost at the moment when it is concentrated by its feathers, that area will be corroded or ignited at a speed visible to the naked eye!

And birds with sharp wings can even cut [-]mm steel plates apart!

Of course, if there are only a few dozen of them, it may be nothing, but if there are hundreds or thousands of them added up, then their attacks and the threat they bring are terrifying!

There were more than [-] fighter jets that dealt with them before, and they were folded in their hands!

"All flamethrowers ready! Block any birds that try to approach!"

The captains who saw this scene on the transport plane also knew that they were powerful and did not despise them at all.

chi chi-

On the fuselage of a transport plane, the team led by Zhang Yun was in a defensive formation, tacitly using flamethrowers to defend against the attacks of birds.

There are twenty-three people in his team. At this moment, five people are holding shields and standing on the periphery, helping them to resist the feathers shot by the wolf-level birds from time to time. The five machine gunners are frantically suppressing the wolf-level ones, not giving them a chance to breathe.

At the same time, the three snipers in the team held their guns in the gap of the shield, aimed at the wolf-level heads, and sniped them frantically.

There are ten people left, and the exoskeleton armor is full, not only with flamethrowers and machine guns, but also with a bazooka on the waist.

As long as he saw the opportunity, he put away the flamethrower, aimed at the wolf-level, and fired a few rockets, which splattered their feathers, covered in blood, and screamed in pain.

"Evolutionary birds are here! Use the flamethrower!"

In the defensive circle, the sharp-eyed Zhang Yun saw that more than [-] of the [-] evolved birds left the team and attacked directly in their direction. He decisively put down the rocket launcher, took out the flamethrower again, pulled the trigger, and sprayed. A tongue of fire tens of meters long came out and greeted him.

"Hahaha, let you taste the taste of being roasted!"

Su Ze, who was side by side with Zhang Yun, didn't respond slowly. When the captain's words just fell, he also took out the flamethrower, laughed and pulled the trigger.

Suddenly, the flames surged out and collided with the incoming birds!

chi chi-

Along with the sound of feathers being ignited, bursts of coke 050 paste smell came over.

Looking at those birds again, their feathers were instantly scorched clean by the high temperature, turning into bald birds covered in charred black, so that no matter how they flapped their wings, they couldn't stop them from falling.

If they were wolf-level, their feathers grew fast, so they wouldn't end up like this, but they were only evolutionary-level after all, and it would take at least a day for their feathers to grow back.

Therefore, their fate can be imagined.

"Hahaha, what a bunch of stupid birds."

"I've seen moths rushing to fire, and it's the first time I've seen crows rushing to fire, hahaha."

Seeing this scene, both Zhang Yun's team and other nearby teams couldn't help but burst out laughing.

They didn't expect such a result. Originally, they just wanted to block these mutant birds from approaching, and prevent their feathers from attacking the fuselage of the transport plane and them.

Unexpectedly, these birds slammed into the flames without hesitation and committed suicide!

But the next moment, they knew why these stupid birds did that!

puff-

Just hearing the sound of the body being penetrated, a bird that slipped through the net, like an offline arrow, directly penetrated the body of a soldier!

The most terrifying thing is that even the defensive shield was penetrated together! .

Chapter 593: Make it worse!Tiger-class birds are also dispatched! (3/3)

Shock!

A shield that couldn't even break through a wolf-level attack was actually penetrated by an evolutionary-level attack!

That's a three-centimeter-thick steel plate, plus the defensive power of a wolf-level defensive zombie skin!

Just penetrated?

Not only that, but also penetrated the soldiers who were wearing the second-generation exoskeleton armor that also had good defense?

What a terrible attack is this?

The appearance of this scene directly completely broke the gradually balanced situation, and also made some warriors who thought they could do whatever they wanted with their strong shields and thus relaxed their vigilance, came to their senses.

"Attention to all staff! Give priority to attacking armor-piercing birds!"

In comparison, the captains who noticed this scene reacted immediately after being shocked for a while.

"Armor-piercing birds! Fuck it!"

"Nine deaths in this battle, we must not be careless!"

"Yeah, there are tiger-level threatening birds watching us! Now is not the time to let our guard down!"

Hearing the words of the captain, the soldiers also woke up suddenly, then tightened their weapons and faced the armor-piercing birds that attacked one after another.

chug-

chi chi-

For a time, except for those machine guns that continued to suppress the wolf-class, almost all the muzzles, including the flamethrowers, were aimed at the armor-piercing birds.

"Quack-quack-"

Fortunately, these birds do not have any wisdom, and they have no idea that they have been targeted, still making strange noises, and rushing up in the face of the hail of bullets.

The result was obvious. At the moment of meeting the flamethrower, the feathers all over his body were ignited by the high temperature, quickly burned cleanly, and turned into bald birds with scorched black bodies, falling to the ground.

Of course, those hit by bullets weren't much better. After all, their defenses had not reached the level of the wolf level, and they weren't even afraid of bullets.

They were either hit by 12.7mm high-power machine guns, and they were smashed into flesh, or their bodies were smashed, and the same dead couldn't die again.

"Beautiful! That's it! Don't give them another chance ¨"!"

In the transport plane, some soldiers who were not assigned flamethrowers and could only stay in the cabin as a substitute team couldn't help applauding when they saw this scene.

But some people did not forget to pay attention to other equally terrifying mutant birds. After experiencing the scene just now, they didn't want to be caught off guard again.

At this time, someone noticed that the birds with the ability to corrode and burn suddenly gathered!

He immediately reported to the captain, "Captain Zhuang, look over there!"

"Do they want a sneak attack? Attack from the side?" Zhuang Li's eyes narrowed and he found the clue.

The directions in which the Corrosive Birds and the Burning Birds gather are almost opposite directions, corresponding to the two sides of the transport plane team they are in!

On both sides, there are not many soldiers stationed there!

If they successfully gathered the number to three or four thousand, and then attacked from both sides of them, the consequences would be conceivable.

The soldiers who are opening the way at the head of the team have no ability to turn around. Those transport planes with tiger-class samples must be eroded by their corrosive liquid and melted by the scorching feathers!

At that time, the team they led, but even if it was, the tiger-class samples were taken away before the tiger-class birds could take action!

Let's not talk about shame for the time being, how should I explain it to the captain and the people on Jiayuan Island?

Zhuang Li did not dare to hesitate, and immediately discussed with the other captains, and decided to transfer back [-] of the [-] transport planes that had broken through the head to stop them.

Although this is drinking poison to quench thirst, there is no other way, just to break out as soon as possible!

At the same time, he also reported the situation here to Homeland Island, hoping to get help.

The replies they received made them quite satisfied, "You hold on, the support from Jiayuan Island will arrive within three minutes! Five minutes at most!"

But at this moment, the bad news came.

boom -

Only a loud noise was heard, and a transport plane carrying thick smoke, accompanied by flickering flames, suddenly exploded!

Zhuang Li remembered that the transport plane not only contained more than [-] tons of tiger-class zombie samples, but also more than [-] tons of spare ammunition!

"Can the soldiers on the twenty transport planes still be unable to resist them?"

The soldiers who saw this scene were stunned for a moment, as if talking to themselves.

But there were also some soldiers who looked more openly and didn't care. After seeing their expressions, they said seriously,

"Our [-] transport planes encountered such a terrifying beast tide of mutated birds. In fact, it is very good to be able to return to the seventh achievement. Otherwise, do you think that the mission of nine deaths is a joke?"

"¨ˇ What's more, there is no reason to die in battle. It's normal to lose some, and it's nothing. As long as we can transport most of them back, this mission can be considered a successful completion!"

"That's right, what we have to do now is to break through with all our strength! Try to break free from their siege at the least cost!"

Zhuang Li agreed with his words very much. Although he also hoped that he would be able to bring everyone and all the transport planes back completely, when he saw these mutant birds, he knew that it was a fool's dream.

So now, he just wants to sacrifice a little less, a little less!

What's more, the Jiayuan Island has already given a guarantee. Although he does not know what support the Jiayuan Island said can be reached within three minutes, and how to do it, he believes in the Jiayuan Island!

That is to say, as long as they persist, for at most five minutes (of Li Hao), the situation will definitely change!

boom -

During this conversation, an explosion sounded again, and a transport plane containing more than [-] tons of samples and more than [-] tons of weapons also followed in the footsteps of the former and fell!