"The space channel can not only teleport monsters to our earth, but also many substances on the cue ball where these monsters are located, such as air, bacteria, energy particles, etc., will enter the earth through the space channel, and the earth environment is constantly assimilating these "invaders", and these "invaders" are constantly changing the earth environment around them. ”

"Not long after the space channel appeared, I found that all the earth creatures in the gray area have two possibilities: one is death, one mutation, and there are two trends of mutation, the pan-blue mutation and the reddish mutation, the pan-blue mutation and the reddish mutation, the flooding mutation is a relatively mild mutation, a mutation that can still maintain self-awareness, and the reddish mutation is a mutation that is violent and unconscious and will only become a killing machine. Almost indistinguishable from monsters. ”

Saying this, he couldn't help but glance at the little girl in the troop carrier, with a hint of tiredness in his tone.

"The blue mutation is the blue thread in the little girl's eyes, and the reddish mutation is the red light in the eyes of those tourists?" Li Li looked at Cheng Xin thoughtfully, wanting to get an answer from Cheng Xin.

"Yes, it's just that their mutation has just begun, and Keke's situation is very special, she actually carried out two mutations at the same time, but her reddish mutation is far greater than the pan-blue mutation, and I didn't expect the villagers to feed these tourists with the corpses of black-armored beasts, and it is so easy to mutate, which is not good news." Cheng Xin sighed and said softly.

Li Li didn't answer, thinking of what those villagers had done during the day, he felt a burst of nausea, and he chose to subconsciously forget about these things.

"Maybe all this is arranged, human society has developed to a certain extent, energy has become the most important obstacle to direct development, human genes contained in greed, knowledge, and forced to seek new energy, and with human science and technology can only find combustible ice this kind of energy."

"The mystery in combustible ice cannot be discovered by the existing technology of mankind, and it is only when the unknown substances in the combustible ice have transformed the earth's environment into the minimum requirements that can adapt to the foreign "invaders", that human beings suddenly realize that it is too late. When Cheng Xin said this, he actually had a trace of remorse and self-deprecation, and after speaking, he ignored Li Li and returned to the car, leaving Li Li with a confused face.

Early the next morning, Chen Zhidong was already standing on a small hillside, looking in the direction of Anshi, waiting for the rescue plane sent by the headquarters.

Li Li rubbed his white hands that had been frozen, took out a compressed biscuit from his backpack, and ate it by himself, the sound of Cheng Xin and the little girl playing came from the car, Chen Zhidong walked over quickly at this time, greeted Li Li, and looked at Cheng Xin and the little girl in the car by the way.

After a while, there was a roar of the engine in the distance, Chen Zhidong looked at the direction where the engine sound came from with excitement, but he quickly and solemnly ordered his subordinates: "Wait for the sound of the engine is likely to attract a large number of monsters, now is the most critical time, pay attention to vigilance." ”

After Chen Zhidong finished speaking, everyone in the Thunder Squad dispersed in battle formation, quickly occupying a position that was convenient for shooting, leaving an open space for the helicopter gunship to land, while Li Li stood beside Cheng Xin with a blank face, he knew that it was safest to be with this woman.

Li Li clearly understands that the core of this mission is Cheng Xin, if Cheng Xin dies, as long as he encounters a little danger, these planes will definitely leave without hesitation, so as long as Cheng Xin is safe, he can leave.

Sure enough, as Chen Zhidong had just predicted, a large group of monsters had slowly appeared from all corners, roaring and began to move towards the helicopter, and a large number of batbeasts also appeared in the air.

When the plane approached, everyone could clearly see that the fighter plane was followed by a large group of batbeasts, and the fighter planes dispatched this time were not one squadron as originally planned, but two squadrons with more than 30 fighters.

Just when I saw groups of monsters rushing towards everyone in the distance, Keke in Cheng Xin's arms suddenly jumped inside, lying on all fours, his mouth slightly open to reveal four sharp canine teeth, a vague roar from the throat, his body trembled slightly, and his eyes, which had returned to normal appearance, instantly turned blood-red, putting on a fighting state.

Chen Zhidong was about to put on the automatic rifle in his hand and prepare to shoot at Keke, Cheng Xin quickly blocked in front of Keke, then shook his head at Chen Zhidong, turned around and took out a bullet-sized silver-white metal syringe from his bag, which pierced Keke's neck like lightning, and then Keke's eyelids slowly drooped, Cheng Xin's eyes quickly caught Keke who was slowly falling to the ground, and picked her up again.

There are also five helicopter gunships, including four WZ-10, which is a medium-sized full-time helicopter gunship that specializes in low-altitude combat aircraft aimed at striking at the living forces on the ground, and these four WZ-10 did not land, but quickly dispersed in the four corners, slowly descending to a height of 30 meters above the ground, and protecting the team in the middle.

At this moment, the surrounding monsters were also attracted by the huge propeller noise, and the people of the Thunder Squad had begun to shoot the monsters that had entered the shooting range, and at this time, the on-board machine gun above the WZ-10 hanging at a height of thirty meters in the air roared, and the bullets rained down on the oncoming monsters, and the huge impact of the bullets directly set off a bloody storm in the monster group.

The radar-guided air-to-air missile PL11 on the fighter plane accurately opened the flowers of death one by one in the bat swarm, and dozens of batbeasts were killed with each explosion.

The Z-11 comprehensive rescue light helicopter in the air, which was specially responsible for answering Cheng Xin, slowly landed in the center, and the propellers blew everyone's hair in a mess, and it was difficult to open their eyes, and the loud noise made everyone talk face to face, and they couldn't hear clearly.

More and more monsters have gathered around, and many monsters have broken through the fire interception network of the helicopter gunship and slowly rushed towards the helicopter parked in the center, but they were quickly killed by the Thunder Squad soldiers who were guarding the surroundings.

Cheng Xin also got on the helicopter safely at this time, Li Li also followed closely and jumped on the plane without hesitation, Chen Zhidong saw Cheng Xin get on the plane, he was greatly relieved, his face showed a hint of relief, and then quickly made a retreat gesture to the troops.

At this moment, a black shadow suddenly rushed out of the monster group, and this black shadow rushed towards Z-11 on the ground like thunder and lightning speed, and the speed of this black shadow was so fast that it was almost difficult to see with the naked eye.

"It's not good, it's a mature alien demonic beast, leave us alone, take off quickly." Chen Zhidong watched the black shadow's face change drastically, and yelled at the microphone on his collar.

The helicopter gunships shooting around also spotted this black shadow, and quickly aimed the barrel of the onboard machine gun at this black shadow, and the black barrel was aimed at the black shadow for a burst, the black shadow was too fast and too flexible, even if the occasional bullet hit the black shadow, it would be successfully blocked by the protective shield on its surface.

At this time, one of the HJ-9 air-to-ground airborne anti-tank missiles on the WZ-10 rushed towards the alien monster with an orange tail flame, and at the same time, the other two helicopter gunships on the Q-7 and CJ-10 and other airborne air-to-surface missiles of different models fired at the alien monster as if they didn't want money.

At this time, the Z-11 helicopter that greeted Cheng Xin slowly stretched, and the members of the Thunder Squad also jumped to the helicopter.

The alien monster successfully avoided the first air-to-ground missile, but one after another missiles rushed to the face, and after a wave of air, the air-to-ground missile successfully hit the alien monster, and also successfully broke his energy shield, but unfortunately because the shield blocked most of the power of the explosion, and the alien monster itself has extremely strong defense, if it is not continuously hit this monster, it is difficult to be seriously injured, and it does not cause fatal damage to this alien monster at all.

The alien monster quickly got up, a dodge quickly avoided another air-to-ground missile that was fired, the alien monster roared, obviously provoked by the bombardment just now, it suddenly grabbed the long-tongued reptile beside it and threw it at the armed helicopter in front of it, and the three-meter-long body of the long-tongued reptile was easily thrown into the air by the alien monster.

Then the alien monster, with two short wings behind a dash, shook violently, then leaped high, and rushed to the helicopter in front of it after the long-tongued reptile it had thrown into the air, apparently the long-tongued reptile had become its meat shield, and it wanted to take advantage of the opportunity to attack the helicopters around it.