But in response to him was a sudden drop in firepower and a sudden halt in the roar of the beast.

The firepower was reduced again, and the advance of the beast tide increased violently.

"Old Zhou, it's no good, I really can't stop it. There are just too many aliens. Another roar came into Zhou Lao's ears from a distance.

"Ahh Immediately after, a scream appeared. Finally, the firepower to block the beast tide was reduced to the extreme. A clawed, fanged-out xenomorph swooped down on a researcher with a weapon, after enduring a series of bullets that punched it in its body.

Its life had clearly come to an end, but it still opened its mouth as it was dying, and fiercely bit the researcher who pounced on him. Even when death came, the xenomorph's claws were razor-sharp, easily snapping off the researcher's neck and tearing off a large chunk of his chest.

No sooner had the painful screams come out than the researcher collapsed to the ground.

The researcher fell to the ground, announcing the breakdown of the front.

Screams were heard again, and another researcher was thrown to the ground by the xenomorph as he ran out of weapons and ammunition, and was torn to shreds.

The front line completely collapsed, a barrage of screams continued, and one researcher after another was pounced on by the alien creatures that rushed in.

"Retreat, retreat!" There was no way to maintain the front any longer, and Zhou Lao did not hesitate and shouted at the people in the front.

I couldn't help it anymore, and everyone quickly retreated. It's just that while retreating, they still kept neat under the command of Zhou Lao, and the weapons that could still fire and shoot were not idle.

But Rao is so, what they do can't be given up, it's not just a battle of trapped beasts. The beast tide has no way to stop it at all, just like the real ocean tide, even if something can stop it, but the splashing water waves still have powerful destructive power.

It is true that the main body of the beast tide has not yet formed a larger scale, but there are still fish that have slipped through the net to break through the formation and pounce on the retreating researchers.

"Humph!" At the same time, Chen Haoyu's two accomplices laughed at the same time, and they all showed cruel expressions.

No longer dodge, let the power of mechs and warriors leak out on them. As if they were just scratching, they all smiled disdainfully.

After looking at each other for a while, the two of them didn't speak, but they both understood what the other wanted to do.

"Do it!" At the same time, the two gritted their teeth and drank coldly. Together, they rushed towards the mechs and warriors who were going to fight them.

They didn't seem to be afraid of what the beast tide would do to them, and even what they wanted was to encircle the beast tide and completely wipe out Zhou Lao's people.

The two super powerhouses at the peak of the fourth level made a move, and they no longer showed mercy.

A loud explosion was heard from behind the retreating man. The furious energy was unhindered and vented to the retreating people.

As the warriors and mecha pilots who were responsible for dealing with these two criminals, under the full attack of the two criminals, they did not have any backhand power at all.

The power that rolled out wildly fell on the people who were retreating, making them all stop involuntarily. The four third-level martial artists and the four third-level mechs all fell to the ground weakly at this time.

All the warriors closed their eyes, and only one of them was still gasping for breath, but they were already out of breath and intake in too much, and they would die at any time.

The four Level 3 mechs were constantly bubbling sparks, and the various lights that represented normal operation had also been removed. Although I can't see what happened to the driver inside, it must be a lot of bad luck.

Although the all-out blow consumed most of the Yuan Power of the two criminals, they still gritted their teeth and smiled at this moment, slowly approaching the retreating crowd.

The retreating crowd was affected by the fluctuations generated by the two warriors when they killed the people who stood in their way, and they were in a state of confusion.

The front that still had the slightest strength to resist all collapsed at this moment, and it was only at this moment that the beast herd completely turned into a torrent and frantically drowned the crowd.

A more piercing, louder, more terrible scream than before. Blood continued to shoot from the crowd, and stumps and minced flesh flew indiscriminately along with the blood.

Although the researchers soon took up arms again, they were completely useless.

Zhou Lao, who was in the middle of the crowd, looked at one researcher after another with a sad face. Eventually, he stopped and reluctantly retreated.

Glancing at his researchers and the rushing tide of beasts, he lowered his head, gritted his teeth and inhaled, clenching his fist heavily. I don't know if it was anger or unwillingness, his face suddenly turned as red as fire.

A second later, he gritted his teeth and snorted, and stepped forward. The blood had already gathered into a piece, and Zhou Lao stepped on the pool formed by the blood and water. But Zhou Lao just didn't see it, and moved forward step by step. If it weren't for the fierce expression on his face, everyone would have thought that he was actively sending the alien creature to death.

At the moment of life and death, no one cares about Zhou Lao anymore, and the remaining researchers just keep retreating.

Finally, after walking a few steps with blood, an alien creature in the middle of the herd noticed Zhou Lao. It immediately broke away from the herd of beasts and pounced towards Zhou Lao.

This alien creature has a cute appearance, but the expression on its face is unusually hideous. The evil teeth with the mouth open are only flat teeth that herbivores can have, but they look bloodthirsty.

Finally, two or three seconds later, it had already run to Zhou Lao. He opened his mouth and roared wildly, as if he was laughing excitedly. When it opened its mouth, it leaped hard.

Like a fierce wind, he arrived in front of Zhou Lao in the blink of an eye.

"Hmm!" It's just that when he saw that this alien creature was about to pounce on Zhou Lao, an incomparably distant cry came out.

Researchers who are well versed in science only listened for a moment, and they could tell that it was a high-frequency sound. The quality of this sound is that it is extremely penetrating. So when this voice came out, all the people and creatures in this incomparably noisy atmosphere heard it clearly.

When those who heard this voice, the despair and anguish in their hearts suddenly decreased a lot. As for the beasts, they all stopped the moment they heard the sound.

The limbs stopped running, and the roaring stopped. Even the strange beast that pounced on Zhou Lao was full of strength at the same moment, although it still hit Zhou Lao's body in the end, but it only fell to the ground softly.

Then, a breeze was heard. Gently scrape all humans, alien creatures and people. I saw that the alien creatures were all slowly prostrate down, burying their heads in the ground.

This sudden scene not only made the beasts completely quiet, but even the people were stunned. Even Chen Haoyu's two accomplices looked strangely in the direction the breeze was blowing.

More than the others, they felt it more clearly, and in this breeze, there was a very obvious and chilling aura.