Buzz, a strange whistling sound in my ears......

In the wasteland area, on the two square kilometers of land, one after another alien figures rushed out of the mud whirlpool.

The "thermal imaging failure ......" has front-line personnel using thermal imaging detectors to aim at those flying polyps, but it does not work and cannot detect heat. This anomaly is either anti-detection or has no infrared radiation in the body, both of which are puzzling.

Bang bang gunfire is continuous, there are shells, there are individual missiles.

However, with another whistling, the signal was jammed and the missile exploded while it was still advancing.

There are already hundreds of flying polyps surging out, but the combatants have not been able to hit even one, but there are no casualties for the time being, and the Mystery Bureau is also on the side. It seems that these flying polyps are not yet able to break through the spatial barrier, and can only move in the overlapping areas of multiple realms.

Up to now, the two rounds are almost certain, except for the Heavenly Machine World and the Mysterious World,

The wasteland region also overlaps with another world, perhaps the wasteland.

Although the enemy was still trapped, Deng Ximei, Lou Xiaoning and others were almost unable to hold on, the light of the old seal net was getting weaker and weaker, and everyone's spirit was becoming more and more exhausted.

"Can't let them break through the defense line...... Deng Ximei had a very bad feeling, this is not only related to the battlefield here, but also a lot.

At this time, the command center gave an order, and the drone formation, which had been on standby, took off and flew into the wasteland area to fight.

These are not small drones, they are all military drones, and high-speed shooting, bombing and bombing are enough to turn an area into ruins.

However, as soon as they crossed the dividing line, there was nothing else in the air in the first moment, and the next moment several flying hydras appeared, and these alien tentacles violently entangled the drone, bursting out with amazing power, directly stabbing and crushing the steel creation in their hands in the air.

There was a chaotic explosion and drones fell.

"Prepare to retreat!" The unmanned communication vehicle of the Secret Bureau has not been destroyed, and it can still send a vague signal: "The energy of the purification network is insufficient, and the scope of the ritual power is about to expand." Ask the personnel of the heavenly machine to retreat immediately within one minute, and our side will hold on first, and after ten minutes, carry out indiscriminate missile strikes. ”

In the command center, Tongye and the war zone quickly agreed to this plan, indiscriminate strikes and saturation attacks.

That is to say, to use missiles to pile up, indiscriminately bombing the entire area, and saturation means to attack the same target in a short period of time in a large number of densities, at all levels, and continuously, and the degree of attack exceeds its ability to resist attack, so that the target cannot cope with it.

The previous individual missiles would fail because of the howling of the flying polyps, but that should also be a drain on them.

Just run them out, and maybe blow them up......

Even if you can't blow up the sky, you must control the ground, and you can't let more aliens break the ground like this.

"Ah......" But Lou Xiaoning was really unwilling when he heard the order to retreat, but he was really powerless to support it, and time could not be delayed.

She suddenly raised her palm to leave the old seal stone, and her spirit interrupted the connection to the light network, and the whole person immediately fell on the stone, and gritted her teeth and stood up, "Go, retreat!" ”

Mo Qing, Sammy Walter, Helen Claire and others are not reconciled, but at this moment, there is only one way to retreat.

The enemies are very powerful, stronger than the Hidden Worms, stronger than the Ghouls, and stronger than the Deep Divers.

When she left in a hurry, Deng Ximei looked back, a little dazed, if she retreated, where would she retreat......

The front-line supplies, including those old seal stones, were gone, and all the front-line personnel boarded the helicopter and the vehicle respectively as fast as they could, and then drove away in all directions. In the wasteland area, there are still flying hydroids breaking through the ground one after another, and the number has exceeded three hundred.

After a minute, the Tianji personnel had all evacuated, and the occult personnel began to evacuate.

Ten minutes later, both sides were some distance from the demarcation line.

All kinds of missiles began to be launched, and the Heavenly Machine World was like this, and the Mysterious World was the same, constantly striking at this small area.

Huge rumbling explosions also continued to sound in the command center, some missiles failed and exploded near the demarcation line, some exploded in the air, and some fell to the ground.

Whether there was any killing or injury of that kind of alien life, everyone could not know, the signal in the area and along the demarcation line was cut off, the occult bureau also lost contact, and the satellite could only take a distorted picture that was too blurry to see clearly. According to the retreating front-line personnel, the strange howling sound was still heard in the distance.

In less than fifteen minutes, all of a sudden, the wasteland area should have spread.

The surveillance camera, which was set up a full three kilometers away from the original wasteland area, suddenly caught the flying polyp flashing and flying past.

In the command center, people watched nervously, and it was not clear how large the new area was, the helicopters and vehicles on the front line personnel were just continuing to retreat, and the drone formation was driving inside, blocking the foreign enemy, and measuring the range......

Do those missiles really work?

Is a nuclear bomb already the main option for policymakers?

Does this alien creature have any weaknesses and what are them......

In the communication room of the isolation base, Wang Ruoxiang and several other people were also watching, these thoughts were in her heart, and they were also shrouded in confusion. Because from the biology and medicine known to human beings, it is impossible to explain the flying polyp, what power does it rely on to fly? How can it be invisible?

Ghouls are understandable, they're just mutated humans, and deep divers are pretty much the same.

But the creature in front of them once again shattered their cognition.

At this time, there was another situation, and a large number of patients in the isolation base developed new symptoms.

The surveillance video recorded in the ward was immediately taken over, and Wang Ruoxiang, Si Kouxian and several others looked at it in disbelief.

These are the second batch of patients, teachers and students from Mobei Senior High School, some of whom were artificially comatosed due to insanity and extreme pain; Some of them have not lost all their minds, and are only fixed in the hospital bed for the time being.

Just now, more than 100 people suddenly trembled, the muscles of their whole bodies stiffened, and the awake people rolled their eyes and twisted their faces strangely. But the symptoms didn't last long, and in just over 30 seconds, they all calmed down, even calmer than before.

The patient, who was in an artificial coma, opened his eyes, and walked out of the hospital bed because he was not bound; The immobilized patient could not unlock the lock, but also sat up.

They all looked at the surveillance camera in the corner of the ward.

It was like an ordinary person asking for a conversation.

Wang Ruoxiang recognized several of the teachers and students, mathematics teacher Fan Jianguo, male students Hou Xingxing and Zhang Zihao, and female students Li Xintong and Xu Yan......

At this time, the images are in a state of synchronous communication, and these patients look at the camera and suddenly say at the same time:

"Hello human friends, we are Is, and we are from the future."