"coming!"

Faced with these "survivors" who suddenly exploded at an astonishing speed, even not inferior to the lickers, and rushed towards the wall and side door frantically, Chen Yifan and others changed their expressions drastically, and immediately pulled the trigger, shooting at those crazy survivors .

However, what is unbelievable is that these ordinary-looking survivors seem to have extremely terrifying strength and physique. To tear them apart completely will leave bullet holes of different sizes at most, or go through them, or stay in the bullet body, only the powerful impact contained in the bullets will slow down their speed slightly.

But it still can't stop them!

What's even more strange is that the vitality of these "monsters" seems to be more terrifying than zombies, so even if their heads were pierced, they did not fall, but continued to charge towards the wall, and there were not even many wounds. The blood flowed out, but rather small and broken, maggot-like, but pitch-black worms gushed out instead.

"How can it be!"

Seeing this scene, everyone on the fence was stunned.

They really couldn't figure out what the origin of these things was, and they were so difficult to deal with.

At the same time, in just a few seconds, these survivors who seemed to have immortal bodies also rushed out a distance of tens of meters, only 30 meters away from the city wall!

Know!

Know!

Know!

But just when these survivors approached the wall for thirty meters, and Chen Yifan even wanted to order the rocket soldiers and heavy artillery to attack, there were bursts of violent and ear-piercing calls, like cicadas, but even sharper cries suddenly came from the wall. It rang.

And accompanied by the bursts of sharp cicadas, those survivors who were fearless before and who were not afraid of bullets unexpectedly seemed to have met their nemesis, showing pain and fear on their faces, and at the same time their speed dropped suddenly. There were even a large number of black bugs gushing out from their eyes, ears, noses, noses, and wounds, and then crawled towards the distance, as if trying to escape from the wall.

Even the middle-aged man who rushed to the front and stretched out countless vines with his hands fell to the ground as if he had been hit hard at this moment, and those vines also fell to the ground!

The offensive of these guys was blocked just like that!

"This is……"

Seeing this scene, Chen Yifan and the others were stunned for a moment, and then they shifted their gazes to the white jade cicadas that had been placed by the masked woman a few days ago at various places around their walls, looking like carved white jade.

They remembered that when Boss Huang and the fallen instructor brought the masked woman to settle these Bai Yuchans, they didn't explain the origin to them. They only told them that if these Bai Yuchans suddenly chirped, it meant that an enemy was coming. , be sure to notify them.

It's just that these Bai Yuchans have been motionless for the past few days, not like living things at all, so they almost forgot about these things, but they didn't expect these Bai Yuchans to suddenly scream at this moment, and they seemed to have a great deal of interest in these strange people. Strong restraint.

What Chen Yifan and the others didn't know was that these white jade cicadas were "white cicadas" specially refined by Xia Die for early warning and targeting the poisonous Gu of the black seedling lineage. It makes a sharp cry when it is on the ground, one is a warning, and the other is that this kind of sound has a strong restraint ability against ordinary Gu insects, it can torso them and make them dare not approach.

This is the so-called cicada's foresight before the autumn wind moves...

"Incendiary/bomb, flamethrower!"

But although he was shocked in his heart, Chen Yifan is also a person who has experienced many battles, so he quickly calmed down and shouted loudly at his subordinates.

"yes!"

Hearing Chen Yifan's words, the soldiers on the fence also took action one after another. While turning the bullets of the heavy machine gun into high-explosive incendiary bombs, dozens of soldiers with flamethrowers came forward and faced the people who were already far away from the fence. Soldiers less than thirty meters away opened fire violently!

In addition, other soldiers also took out the incendiary/flasks and incendiary bombs that had been prepared, and threw them at the survivors on the wall.

Boom boom boom boom boom!

The next moment, accompanied by bursts of extremely violent roars, the two hundred survivors were also shrouded in a sea of ​​flames amidst screams, and then burned violently.

Facts have proved that the flame has a very good effect on these "corpse people" who have been fully controlled by the Gu insects. Coupled with the deterrence from Bai Yuchan, these survivors have lost their resistance at this moment, and they were burned into charcoal by the high-temperature flames , even the Gu worms in their bodies were not spared!

Boom boom boom!

At the same time, a burst of violent vibrations suddenly came from the ground not far from the wall, and then a large area of ​​the ground collapsed strangely, exposing the broken tunnel under the ground, as well as countless mutated creatures and creatures in the tunnel. Zombies!

In addition, there are a large number of khaki beetles in the collapsed tunnel. These beetles are rapidly nibbling away at the soil, as if there is a bottomless pit in their stomachs, and continue to spread the tunnel forward.

"What?"

Seeing this scene, Chen Yifan was shocked.

Although Qiu Lao Si had taken precautions when the wall was built, and the wall was several meters deep underground, but if the tunnel did not collapse suddenly, I am afraid that it would not be long before these zombies and mutant creatures would be led by those yellow beetles Bypass the wall and drill into the mountain from the ground!

At that time, if a large number of zombies and mutated creatures suddenly emerge from behind them, even if they can't attack the first line of defense, it will definitely bring them huge troubles and casualties!

"Fire, fire!"

"The marking position is 150 meters, the shooting area is the seventh zone, all heavy artillery, mortars, and rocket soldiers are attacking with all their strength!"

The next moment, Chen Yifan reacted and immediately issued an order.

Boom boom boom boom boom!

Following Chen Yifan's order, the rocket soldiers on the fence, as well as the mortar squad and heavy artillery squad behind the fence also opened fire. In an instant, countless rockets/shells fell from the sky like a torrential rain, and landed on the tunnel exposed by the collapse. Among them, there was an explosion at last, setting off flames all over the sky, completely devouring a large number of zombies and mutated creatures in the tunnel.

"Damn it!"

On the other side, seeing this scene, Amna, who was hiding in the dark, also changed his face.

He guessed that Xia Die might use the White Cicada Gu to take precautions, so he didn't have too much hope for the two hundred corpses. He just sent those corpses to attract the attention of everyone on the wall, and at the same time sent The soil-eating Gu excavated from the ground, hoping to deceive the people on the wall, and finally passed through the wall and attacked from behind, thus breaking through the line of defense in one fell swoop.

But he never thought that although this Zhaoshan Mountain looks ordinary, for some reason, a large amount of extremely hard granite appeared inexplicably around the wall of the first line of defense, especially in the underground of the main entrance, making these soil-eating people The progress of the Gu excavation operation was greatly slowed down, thus failing to catch up with the corpses in the first time to make a breakthrough.

What made him even more puzzled was that, logically speaking, the tunnels dug by the soil-eating Gu should be quite stable, but why these tunnels suddenly collapsed at the most critical moment, and they would hide in the ground, being killed by the three corpses and ten thousand corpses. The worm corpses and worm beasts controlled by the soul worm were all exposed, which finally caused his plan to fail completely!

why is that?

This is completely unreasonable!

Of course Amna didn't know, since Qiu Laosi sacrificed himself and integrated into the whole Zhaoshan Mountain, Zhaoshan has "spirituality", it can be said that it has been protected by Qiu Laosi's will, but anyone who is hostile to everyone on Zhaoshan Mountain People will encounter many inconveniences after going up the mountain, and even such tunnel collapses.

As for those granite rocks, they were just created by Qiu Laosi when building the wall with his own special powers, just to prevent some monsters from digging in from the ground one day. on people.

"Forget it, since Plan No. 1 failed, we can only use Plan No. 2!"

However, Amina is also a person with gloomy thoughts, so although he was angry at the moment, he calmed down quickly, and then took a deep breath, and issued new orders to his subordinates through the sound transmission Gu.