"The giant batacrat that flew out of the outer railing for us! Don't let them come near us. Chen Xunyi shouted loudly.

The soldiers brushed their guns upwards.

Chen Xunyi and Yan Shenshi ran forward directly, they directly used their bodies to crash away the giant bat monster blocking in front of them, and many giant bat monsters flew out of the outer fence at that moment, a bit like dense insects.

The two of them were constantly touched by the claws of the giant bat monster, which made the pace of the two quite unstable, although there was only a distance of twenty or thirty meters, but neither of them could run smoothly to the other side, and at a distance of more than ten meters, the two fell to the ground.

The light of the machine gun flickered continuously, turning the top of their heads into a blood-colored sky, and the blood continued to splash down, falling to the ground with a click, and then splashing around.

A large black shadow flew towards them, its upper and lower jaws baring out formidable teeth.

Yan Shenshi's shot did not stop the black shadow.

Suddenly, the giant bat, which was twice as large as usual, flew into the air, and with a sharp roar, many giant bats took away the corpses that had died on the Great Wall of the Border.

Only the dense blood stains were left on the Great Wall of the border.

Let's go? Odd! Could it be that they found the old sonic device?

Yan Shenshi stood up, wiped the blood on his body, he reached out and pulled Chen Xunyi up, "It's okay!" ”

"It's fine!" Chen Xunyi took off his black coat, turned it out, and then wiped his face slightly with his clothes.

"Hurry up and dispose of the blood on your face, otherwise, it will be dangerous!"

"Got it!" Yan Shenshi also took off his coat, and his gaze turned to the outside of the Great Wall of the Border, "Those mutated creatures have run away!" ”

"They're supposed to have gotten the old sonic device."

The soldiers of the guard gathered around, and Duntundi and Olev stepped forward.

"It's okay!" Deng Tun asked.

"It's okay! Did you find the old sonic device? ”

"Yes! Good thing I found it! Otherwise... ”

Yan Shenshi threw the machine gun at Olef, his gaze scanning the Great Wall of the Border, "Nothing left!" ”

He let out a long sigh, "I still can't figure out why they took all the corpses!" ”

Chen Xunyi threw the black coat in his hand on the ground, "I don't understand, maybe it's determined by their genes, just like many creatures are born with a conditioned reflex, and there is... ”

"What?"

He pursed his lips vigorously, "Maybe it's artificially controlled!" ”

"Human control?"

"It's just a guess! The ultrasound they use to communicate may be a command! ”

Yan Shenshi frowned and pondered for a moment, "You mean, behind this giant bat monster is a human?" ”

"It's just a guess!" Chen Xunyi raised his foot and wiped away a pool of blood on the ground with the sole of his shoe, "What should I do with the next eradication mission?" ”

"Go ahead as planned!" Yan Shenshi replied softly, as if he didn't pay much attention to the task, "I'll take you back here!" ”

He turned and walked straight to the elevator.

Chen Xunyi walked behind and experienced the moment of life and death just now, which made him feel a little afraid.

"Captain Yan looks a little... Ren Mingxiao followed beside him, looking at Yan Shenshi's back.

"Depressed, right?"

"Hmm!"

"I guess it's the attack of the batacore that made him feel a lot of pressure, and besides, the mission to get to the lair of the giant batatrium may be much more difficult than the previous mission."

"Then the mission should be postponed!"

"No!" Chen Xunyi responded, "There is no way to postpone, due to the shortage of manpower on the border Great Wall, many places are facing defense problems, and the giant bats continue to attack this area at night, and it needs a lot of manpower, and if it drags on, the border Great Wall is likely to be destroyed by mutated creatures like the Great Wall in the outpost area, resulting in the invasion of creatures." ”

Ren Mingxiao let out a lament, "This is really difficult! ”

"yes!" Chen Xunyi's face was full of sorrow, and his brows were tightly wrinkled.

They got into Yan Shenshi's car and drove in the direction of the autopsy institute, and along the way, no one wanted to speak, as if the silence was turned on.

*

Yan Shenshi held the steering wheel tightly, stepped on the accelerator foot, and kept pressing down, and everything outside seemed to him like a straight line that was constantly moving backwards.

He had been pressing a stone in his heart, which made him a little breathless, and in the process of driving away the giant bat monster with Chen Xunyi, what he didn't expect was the wisdom displayed by those mutated creatures.

When he was in the Scarlet Hospital, he had seen the great hunting skills of the giant bat, but it was only one, and as long as he was well prepared, he could easily catch the giant bat.

But now, with so many of them, there is an almost rigid wholeness, whether it's flying out of the outer railing, being in charge of the attack, or waiting patiently on the outer wall, the mutated creature is like a unit.

Yan Shenshi became a little unconfident, in the years he was the captain of the pioneer team, no matter what problems he encountered, he absolutely trusted his own ability, and explored the area beyond the Great Wall of the border in an almost ruthless way.

Since Chen Xunyi's arrival, the completion of the anatomical operation has been brought to a new height, and he began to firmly believe that this is an unprecedented beginning, but now, everything he is facing makes him feel a deep sense of powerlessness, the fear of the unknown, and his heart no longer has the firmness that it used to be!

We can't exterminate those giant bats! Yan Shenshi gritted his teeth tightly, no matter how many people went, the whole army would be wiped out.

The car stopped outside the iron gate of the autopsy room, and Yan Shenshi leaned back in the driver's seat, closed his eyes and rested for a moment.

"Captain Yan, you're okay!"

The rear door had been opened by Lao Zhong, and Chen Xunyi's assistant walked in, while he stood in front of the driver's seat, looking at him in the window, as if he was worried about his state.

I couldn't have imagined that the doctors would be worried about me.

"Not good!" Yan Shenshi slapped the steering wheel heavily, "I'm afraid this giant bat monster is more difficult to deal with than the mutated creatures we dealt with before, even if you know that the bone at the end of its throat is their Achilles' heel." ”

"It... His voice was a little hesitant, "This... Is there really a good chance that this creature was artificially created? ”

Chen Xunyi glanced at the iron gate, "I think so!" ”

"That..." Yan Shenshi hesitated for a long time before he slowly spoke. ：，，，