When more than forty warriors stood in a room and saluted you in unison, the feeling was indeed very shocking and inflated.

Tang Zheng returned a salute, and then waved his hand directly.

"I don't want to say more, go out now and win this battle!"

"Understood! Rest assured, general! ”

The fighters quickly rushed out.

Mobilizers, snipers, and so on, ran the fastest, and quickly rushed out of the office.

The flamethrower warrior carried the flamethrower on his back, which was very heavy, with two canisters of gasoline and one canister of chlorine, and was a little slower.

The heavy machine gun team is also slow, and this Maxim water-cooled heavy machine gun feels very heavy just by looking at it.

Not only is the barrel very thick, but there is also a thick metal baffle in the front, which can effectively protect the safety of the shooter.

A soldier still carried an ammunition box in his hand, which contained more than 300 bullets.

Fortunately, the fighters are physically strong enough, and the fighters of the heavy machine gun team are all tall and big, and there is no problem for two people to carry a machine gun.

Seeing this, Tang Zheng, who was carrying a hammer behind him, balanced his mind a little.

Soon, the warriors were in place.

At the window on the second floor, two heavy machine guns were mounted first.

This heavy machine gun is water-cooled, the so-called water-cooled type, it is necessary to cool the barrel with water, so as to ensure continuous shooting, otherwise the barrel will turn red after a while.

Chu Xuan took a few recruit snipers who had just enlisted and came directly to the third floor.

Snipers occupy the high ground, and for key targets, focus on sniping.

Then the flamethrower fighters were also distributed at the windows on the second and third floors, ready to be on standby.

The first floor was abandoned by the fighters because of the iron fence.

Tang Zheng's side had just been arranged, and on the mutant beast's side, a large group of giant beasts had finally arrived on the battlefield.

These mutant beasts also have a certain amount of intelligence, and they know to wait for enough before they start.

A reckless buffalo took the lead in rushing to the building!

There was a loud bang, and the iron door downstairs was knocked out of shape!

This time, it was like blowing the horn of battle.

In the surrounding trees, countless mutant birds rose into the air and swooped down towards the windows on the second and third floors.

At the same time, a large group of monkeys and orangutans rushed over.

These primates climb upstairs at a speed much faster than professional climbers.

The rest of the beasts, even if they couldn't find a route to attack, kept wandering and roaring downstairs, looking for an opportunity.

"Hit!"

Tang Zheng gave an order, and the battle began.

The first wave to attack was the flamethrower fighters.

Eight flamethrower fighters, who attacked with flameguns almost simultaneously, were completely unreserved.

Because this wave of mutant beasts attacked, the number was the largest, and the flamethrower could achieve the maximum damage.

In an instant, eight huge fire dragons erupted from inside the building.

This kind of flame dragon can spray up to fifty meters away, and it can also swing back and forth to spray.

The first to be hit was the mutant bird that rushed over.

Whether it is goshawks, vultures, white storks, crows, sparrows, birds large and small, under the attack of this devastating flame, they are almost defenseless, and they are burned to char in an instant!

Their feathers, which became the best accelerant, burned violently as soon as they were hit by the flames.

Amid countless rattling screams, clumps of burning things crackled and fell down in the air.

The flame dragon swayed mercilessly, burning a large number of birds and birds, and the flames continued to devour the surrounding trees.

Some of the birds that did not attack at that time and perched on the trees were also forced to rise into the air, and those that started slowly were immediately engulfed in flames.

Just this wave of attacks has directly reduced the thousands of mutant birds here by more than one-third!

And that's not all, the warriors' flame guns swung from side to side, while also forcing back the large number of orangutan monkeys that approached.

Some of the hapless ones were hit by the flames, on fire, squeaking and fleeing, but there was no way they could escape.

In the wild grass of the zoo's forest, clouds of black smoke continue to emerge, and fires have become inevitable.

The devastating fire blow had dealt heavy blows to the birds and monkeys, but the other mutant beasts on the ground, instead inspired by their madness, were still rushing violently.

When Tang Zheng originally started, he planned to use flame attacks on the beasts on the ground as well, and this dense formation was the natural hunting ground for flamethrower warriors.

But Guo Yun put forward an opinion.

"General, don't use flames to attack the ground mutant beasts on a large scale, these meats are all good ingredients, and I also need these animals to keep their corpses relatively intact as much as possible for research."

When Tang Zheng heard this, he immediately felt that it made sense, so he asked the flamethrower warrior to attack the flying mutant birds.

There was no flame suppression on the ground, and the mutant beasts became even more crazy, and the group of buffalo recognized the door of the building, as if they would not stop until they knocked it open.

At this time, the heavy machine gun fired!

Two heavy machine guns, and a frantic strafing began upstairs!

Bell bell ~~~!

The music of death sounded, and the ground instantly sparked with blood!

The key target is the buffalo herd.

Don't look at the buffalo after mutation, it has become taller and stronger, but in the face of this killing weapon made by humans, there is still no resistance.

A bullet from a heavy machine gun can make a huge hole in the body!

Smaller ones can be broken directly!

In an instant, the herd of buffaloes was wiped out.

Crazy bullets passed through like a hurricane, and the huge buffalo fell like mowing grass.

A roar sounded, and lives passed away in an instant!

The shooter is firing, the assistant opens the ammunition box, and the bullet chain is quickly delivered to ensure the continuous output of firepower.

One by one, the metal bullet casings jumped outward, and the shooters rose, and the bullets were transferred to other mutant beasts.

Those lions, tigers, elephants, hippos, these larger targets, are all among the hits.

And at the same time, the mobilized soldiers were not idle.

Two mobilized soldiers in one window, rifles are also mercilessly strafing and killing.

The hedgehog porcupine, the zebra antelope, the jackal Shiba Inu, or the flat-headed brother who looks down on life and death and does not accept it, has no resistance at all in the face of human firepower.

In an instant, corpses were strewn all over the ground, and blood flowed like a river!

A silverback gorilla, very sturdy.

While the heavy machine gun was hitting the behemoth, the silverback gorilla hammered his chest and roared, his incredibly thick arms resisted a few rifle bullets, and he actually jumped to the second floor!

If it rushes in through the window, the heavy machine gun battle group is definitely in danger.

But it had barely jumped halfway when a dull gunshot rang out.

One shot to the head!

The gorilla's corpse tumbled and fell, and above the third floor, Chu Xuan aimed at the next target.

The sniper's mission is to kill the dangerous and neglected mutants.

Bang!

Another sniper fired, heading a python to the head.

Bang bang bang ~~~!

Dadada~~~!

Bell Bell Bell Bell ~~~~!

Countless bullets turned into torrents of metal, spraying out wildly.

The mutant beasts that were stimulated by their ferocity also tried to storm the building one after another.

The mutant birds that flew away, after circling in a circle, were attracted by the smell of blood here, and even began to dive and attack again.

But the flamethrower warriors were ready for a second round of launches, and they were greeted by another deadly flame dragon!

A large number of mutant birds were burned to death, but occasionally fish slipped through the net.

Some of the mutant birds or mutant monkeys that are not dead will occasionally rush to the window, causing a little damage to the guarding warriors.

However, under the protection of Tang Zheng's configuration at no expense, the vital points of the soldiers were protected.

Almost immediately, every wounded soldier would retreat and let his comrades behind him rise to the top.

The medical soldiers in the back immediately rushed forward and treated the soldiers with their hands and feet.

Minor injuries can't get out of the line of fire, serious injuries basically can't die, the soldiers are extremely strong, and they won't cry out in pain when they are treated.

Tang Zheng stood at the window on the third floor, watching the fierce battle downstairs, and sighed silently in his heart.

Slaughter!

Don't look at the number of mutant beasts here, and the number of birds is more than two thousand, but in the face of the more than seventy warriors under his command, the strength is no longer equal.

With the warriors in their hands and weapons of killing, it was only a matter of time before these mutant beasts were destroyed.

A huge elephant crashed to the ground under heavy machine gun fire!

In the sky, another wave of mutated birds that were burned to death fell with a crackle.

By this time, the battle was nearing its end.

The frenzied killing made the remaining mutant beasts frightened.

The surrounding barren grass was already burning, and so were the trees, and with their numerical superiority drastically decreasing, so did the courage of the mutants.

Some of the mutant beasts that survived began to flee far away, trying to escape from this hellish place.

One runs, and the group follows.

Thousands of mutant beasts had just gathered, and in addition to leaving more than seven hundred corpses, they quickly ran away.

The remnants of the mutant birds, in the flames and smoke, began to flee.

All that was left was corpses all over the floor, meat on the floor, and the rich smell of barbecue in the air.