The Nanfeng part just reached the depths of the ground and had not had time to enter the huge cave area.

With a roar, it rang underground.

The sound was loud and spread throughout the ground.

With this roar, the roar of ferocious beasts kept ringing in the entire underground area.

The high frequency of "squeaking" is constantly deafening.

In addition, the constant echoing in the passage made all the mecha warriors present extremely uncomfortable.

"Ah! My ears hurt so much!"

"Ah! Ah!"

“…”

Except for the mecha warriors of the Guardian Guard, the other ordinary mecha warriors screamed.

Instinctively covered his head, tilting around and causing great discomfort.

Seeing this, Nanfeng's face suddenly sank.

Unexpectedly, these ferocious beasts have such a skill.

He didn't have time to think too much, the only way to stop this was to kill the roaring monsters.

Because now they have gone deep into the ground, it is impossible to quit for a short time.

Only by moving forward bravely and killing those monsters is the most effective way.

After having this idea, Nanfeng shouted:

"Guardian Warrior, come with me!"

After saying that, Nanfeng took the lead and ran directly into the depths of the passage.

Bai Lu, Beilong, Pang Jiang, Guo Yuxuan, Xiao Hui and others followed one after another.

The more you move forward, the louder the sound.

When approaching the cave, Nanfeng found a dense array of ferocious beasts appearing in front of him.

These ferocious beasts are now lying around the passage, screaming strangely.

Nan Feng did not hesitate at all, and he picked up the psionic gun and fired it.

"Bang!"

It was accurate and shot directly at the head of a ferocious beast.

Psychic guns are very powerful.

A "buzz" sounded, killing the fierce beast.

The many guardian warriors behind him also pulled the trigger.

The sound of "bang bang bang" sounded again, and hundreds of ferocious beasts in front were killed one after another.

For more, run deeper into the passage.

Nanfeng and others continued to chase forward.

The further you go, the stronger the high frequency sound.

Nanfeng felt upset when he listened.

The ordinary guardian warrior also heard the blood and blood surging, and his ears hurt.

If they weren't all awakened people, they would definitely not be able to withstand such high-frequency yelling.

In addition, a faint red light appeared far from the passage.

The aura of another world is getting heavier and heavier.

Nanfeng did not stop and chased forward.

Finally, when they chased to the end of the passage, they were completely shocked by the scene in front of them.

At the end of the passage, there was a huge underground cave.

This grotto is very large, at least ten football stadiums wide and hundreds of meters high.

In the wide grottoes, there are countless ferocious beasts.

They climbed around the grottoes and kept roaring.

And, the strangest thing is.

In the center of the cave, a blood-red stone gate is suspended.

The stone gate is 100 meters high, and it is blood red all over. The crack of the door has been opened two-fifths.

The black air rolls, like the Hell Demon Sect.

"Oh my god! There is such a puff stone door here."

"Oh my God! There are so many ferocious beasts, at least 50,000 or 60,000!"

"This is probably the beast's nest!"

“…”

The guardian warriors sighed and spoke.

But at this moment, a huge beast suddenly jumped from the stone wall beside it to the stone gate floating in the air.

Its body is huge, at least twenty meters long and eight or nine meters high, with a scorching aura bursting out from its whole body, and a faint black and red flame aura.

Obviously it is the king here, the more powerful king of scourges.

When it saw Nan Feng and others appearing, it showed a ferocious look and stretched its head and roared.

The fierce beasts who were still roaring stopped roaring at this moment.

All the ferocious beasts looked at Chinese soldiers such as Nanfeng.

Then, the surrounding ferocious beasts turned into beast tides and attacked from all directions of the stone wall.

Seeing this scene, Nan Feng said with a serious look on his face:

"All units are careful and prepare for battle!"

The guardian soldiers gathered together and picked up the steel guns.

"Open fire!"

For a moment, thousands of fire snakes shot towards the beasts.

"Da da da da!"

The sound is constant.

The ferocious beasts screamed repeatedly, and countless casualties were killed or injured.

As these ferocious beasts stopped shouting at each other, the Chinese soldiers stranded in various underground passages gradually came to their senses.

We began to reorganize the team and start to quickly head towards the insect nest based on the topographic map and the direction of the gunshots.

These tens of thousands of strange beasts were also on their way to attack the Guardian Guards for no reason.

Nanfeng rose into the air at this moment, abandoning the psionic gun and directly activated his abilities.

The state of Lihuo appears again.

All over his body, he was attached to the flames of fire.

The titanium knife in his hand kept slashing at the attacking beasts.

One ferocious beast after another died tragically under the flames of Lihuo.

Bai Lu also burst out his ice attribute ability in the formation.

Her ability has a certain slowing effect.

As long as the ferocious beasts appear within her ability, their movement speed will be affected, which will further enhance the combat effectiveness and defense of the Guardian Guard.

The battle lasted less than five minutes, and the first batch of ordinary mecha warriors arrived.

There are more than 8,000 people in this group, although they are not awakened people, or a small number of F1-level awakened people.

But they are all equipped with mechas and psionic guns, and their firepower is still very powerful.

For a moment, the beasts were killed and screamed.

But this is not over. In less than ten minutes, the second batch of 9,000 mecha soldiers arrived.

The firepower continues to increase to a higher level. In this closed cave, facing the Chinese love warriors full of mechas, it is simply a unilateral strangle.

I want to find a place to hide, but I have no place to hide.

The number of ferocious beasts that were storming began to drop sharply.

Our reinforcements are still coming...
To be continued...