There are all sorts of creatures, from bucket-sized rats, to bats the size of casseroles, and cockroach-like bugs that are about the size of dogs.

Although the attack power of the attacking creatures is not high, there are extremely large numbers, and the most powerless thing is that these creatures have antibodies to the biological repellent, even if Lin Yuan uses a strengthened repellent, the other party still flies fiercely.

Bang bang bang!

Rumble!

In the narrow tank circle, the fierce gunfire was like oil-burst soybeans, reverberating wildly, and each high-explosive bomb was smashed out frantically as if it didn't cost money, and the dazzling firelight illuminated the dim space.

Lin Yuan saw countless strange-shaped creatures by the light of the fire, and after weighing it for a moment, he found that with his current equipment and facilities, he couldn't cope with this biological attack at all.

"Withdraw first!"

Lin Yuan said to Liang Ziang.

The latter did not hesitate, and after throwing the last grenade, he swept and followed directly behind Lin Yuan, shooting while retreating towards the location of everyone.

In the place where neither of them noticed, in the complete glass jar located in the deepest part, the specimen of the ape, which was more than two meters tall and had extremely strong arms, moved inexplicably at this moment.

In the rear, somewhere at the intersection of tank passages, there was a lot of gunfire at this time.

"Morson, you and the Yarmans block the right aisle, and the others cover each other and retreat in formation!"

"Can Adeline hold on to the left?"

"Yes!"

In the narrow aisle of the tank, the tall Collison held a large gun and kept shouting orders.

Dazzling firelight burst out from the muzzle of the gun, like lightning in the night illuminating the gloomy surroundings one by one.

On the right side of the crossway, two security personnel alternated fire, killing all incoming creatures at a distance of three meters.

On the left, Adeline's figure was like lightning, her long red knife wielding like the wind, and no creature could penetrate her sword, and her strength was not to be reckoned with.

Huang Zhao also held a firearm, facing those creatures that suddenly appeared, he raised his hand to shoot it, and Feliana carried a large backpack and followed behind Huang Zhao a little slowly.

"Throw away your backpack!"

Huang Zhao shot and killed a centipede with thick arms, and turned around to glance at Feliana, who was moving slowly, with a furious expression.

"Don't think!"

Feliana's face turned pale, her hands clutched tightly on the backpack behind her, and she looked like she would not let go, which made Huang Zhao feel very annoyed.

But he also understands that this is not the time to argue.

After scolding in a low voice, Huang Zhao asked Collison, who was angry in front of him, "Can you link the cradle, and let my brother send more people ......over?"

"Ah......h

Before Huang Zhao could finish speaking, Feliana's sharp sword came from behind him

"Damn it!"

Huang Zhao turned over and shot at the silver snake half a meter away from Feliana's feet, and with a gunshot, the silver snake immediately split into several pieces, and as soon as the snake tail fell to Feliana's feet, the snake tail that was still active immediately rolled up, Feliana was shocked, and in a panic, she almost pinked Huang Zhao.

"Damn, fuck off, dead woman!"

Huang Zhao tried his best to keep his body balanced, but this Feliana had already lost her mind, and she only knew that she was crazy to drill at him, and Huang Zhao couldn't push it away at all, and her intelligence carried this cumbersome burden to the colonel

Feliana made such a fuss, directly slowing down the evacuation speed of the entire team, and the number of creatures attacking around her increased steadily, doubling the pressure!

Adeline noticed the situation at the scene for the first time, and after slashing with a knife, killing dozens of huge mice, she instantly swept behind Huang Zhao and ripped off Feliana at the same time, and at the same time helped the other party press a certain potion button.

Shout!

A stream of cold medicine was injected into Feliana's body along the veins, and the effect of the privately customized sedative was amazing, Feliana immediately regained her senses, and silently followed behind Huang Zhao, and there was no sign of flying around.

Solving the hidden danger in the team, Adeline instantly swept back to her original position, where hundreds of strange bats had already flown into the team, and she was about to attack the two security personnel on the right.

At that moment, a voice came from behind in a hurry.

"Adeline, you cover Boss Huang and them, and the creatures in front of you will be handed over to me and Liang Ziang!"

Lin Yuan jumped in the black, slashing several bats the size of a casserole with a single sword, broken limbs, and fishy liquids, flying in all directions.

Adeline raised her eyebrows, a little surprised by Lin Yuan's performance at the moment, but this was not the time to doubt.

responded casually, and then quickly swept towards Huang Zhao and the others.

"Damn, the biodispellent is completely ineffective, everyone replaces the scatter bomb!"

Collison blasted a six-knot insect the size of a dog with a single shot, and the green juice splashed, adding a bit of horror and gore to the dim environment.

The position of everyone at this time is about six hundred meters away from the exit, but the surrounding environment is complicated, the ground is covered with broken glass pieces, and all kinds of strange creatures crawl out of the cracks in the tank from time to time to attack, even if they can't bite through the defensive clothes on everyone's body, but the thought of crawling with all kinds of insects and rats on their bodies is absolutely devastating.

"Damn it!"

Huang Zhao frantically retreated along the route given by the system, while constantly slapping the incoming bats with his gun, and Feliana was behind him, screaming from time to time, which made the already irritable Huang Zhao more and more hot.

"Shut up!"

Shoot the large rat attached to Feliana's back, then pull her past to avoid a metallic multi-legged centipede.

Click!

The security personnel who followed closely behind Feliana were unintentionally bitten by this centipede, and the defensive coat that claimed to be able to be pulled by the defense vehicle at 120 mph instantly broke a thumb-sized hole.

The multi-legged centipede smelled the plump flesh and blood inside, hissed excitedly, and raised its head to get into its mouth, but in the next moment, a sharp flash of knife light flashed, instantly turning the multi-legged centipede into meat puree.

"Let's go, don't be stunned!"

Adeline held a long red knife in her hand and gave a shout to the stunned security guard, and without waiting for the other party to react, her figure flashed, and the next moment she appeared near another security guard, swinging her knife to kill the twelve incoming red-eyed bats.

With a distance of more than 600 meters, it is estimated that Lin Yuan and the others will not be able to speak for twenty seconds if they escape with all their might, and by the time everyone has all exited, fifteen minutes have passed, and everyone has more or less many wounds on their bodies.

But fortunately, Huang Zhao is really afraid of death, this guy almost let everyone carry three portions of medical antidotes, in order to deal with the bad virus in this environment, and Lin Yuan and the others relied on these antidotes to avoid the fate of being poisoned by unknown toxins.

Huang Zhao and the others took the lead in rushing out of the gate and quickly arrived at the edge of the alloy railing according to the original evacuation plan, but the dim environment below and the roaring and screaming battles around him from time to time made Huang Zhao feel timid and did not dare to climb up the railing.

Feliana was even more unbearable, her body was constantly trembling, and she was holding Huang Zhao with both hands, and she had the courage of life and death together.

"Jump down!"

Collison yelled.

Huang Zhao gritted his teeth and jumped onto the railing with Feliana in his arms, who closed his eyes tightly and didn't dare to look outside at all.

"I'll be waiting for you down there!!"

Over, Huang Zhao leaped down, and after two breaths, he disappeared into the dim void Zheng

Huang Zhao was followed by Collison, and after that was an ordinary security officer, and Lin Yuan once again acted as a hero after the break.

After everyone jumped down, about ten seconds later, there was a loud bang at the door, and the buried high-explosive grenade exploded instantly, and the huge shock wave completely blew up the solid gate, blocking the way for those creatures to go out.

At an altitude of more than 100 meters, Lin Yuan's hands and feet were propped up, and the flying bat gliding device fell quickly under the positioning of the system.

The wind whistled like thunder.

Seven or eight seconds later, some blurred points of light appeared in Lin Yuan's field of vision, which were the cold flame lights that were originally left on the ground, and they were also the navigation points for landing.

Whoa!

In the night sky, there are also some creatures that fall sparsely, but they are different from Lin Yuan and others, these creatures can't fly, and they fall from a height of more than 170 meters, even if you have a good balance, you will be thrown into a puddle of mud when you reach Linmi.

"Ah, I didn't take my specimen!!"

on the ground.

Feliana jumped to her feet and shouted, while exploring the latter part of the experimental floor, she unearthed an extremely precious ancient biological remains, which were rare creatures that had been extinct for thousands of years, as long as they reached the ground, it would definitely be a fame and fortune!

Seeing that this woman was about to go crazy and die, Huang Zhao finally couldn't help it, stopped Feliana in one step, raised his left hand, and struck her with a sharp hand knife, accurately knocking her unconscious, and Collison on the side skillfully reached out with one hand and caught Feliana who fell backwards.

"Inform my brother that there is a change in plans and prepare to evacuate!"

"It's been notified!"

"Okay, let's go!"

After confirming that everyone was there, Huang Zhao immediately ordered to evacuate.

Lin Yuan walked at the end and glanced back at the tall experimental building, in the dim space, unknown fog-like objects obscured his vision, but could not hide his hearing.

There's creatures roaring upstairs!

Rescue?

Or is it a call?

……

Outside the base, inside the Cradle.

"The ship is on alert at three levels, all combatants are in position, and non-combatants are not allowed to go out!"

"The ship remains active, the biological detector is turned on at maximum power, and the weapon systems are all turned on for intelligent identification, as long as an unknown creature is found, fire immediately!"

"Maintain the maximum communication power, be sure to get in touch with the front, the rescue team reports the situation every five minutes, and it is strictly forbidden to report indiscriminately without special circumstances!"

Huang Feng, dressed in camouflage military uniform, stood in front of the deck, looking at the huge buildings in the distance, his expression solemn.

In front of the Cradle, there was a vast dark lake, and at this time the waves were slightly rolling, and four assault boats were hanging on the dark water, floating from time to time, just like the sea outside.

Anderson, graduated from a first-class police university, has conducted systematic training in the naval special forces of country A, and reached the rank of lieutenant when he retired, and his psychological quality and combat quality are extremely tough.

But at this moment, he felt heart palpitations inexplicably.

The oppressive space, the foul air, the intermittent hissing of the public channel, the hands on the edge of the ship, the water rushing in on all sides, cold and slippery......

Syllable!

A small wave wet Anderson's sleeve with great haphazardness, and the latter stared at the street exit of the massive complex ahead, oblivious to the rising waves of the large dark lake.

In a certain area of the ancient Jiangnan building area of the base, a figure with long hair dragging the ground for dozens of meters seemed to hear some strange sound, tilted his head slightly, bent the corners of his lips, and slowly stood up from the attic made of alloy.

When it turned to the front, all it could see was a beautiful face as white as wax, with golden eyes and blood-red cracks.

In a pool of thick liquid bubbling with hot bubbles, a red-haired, barbed-like, human-faced, cheeked figure swam excitedly overhead.

Behind him, a thick, dark liquid flashed with a few rays of luster from time to time, like lightning.

……

About 1,300 meters from the exit of the base, on a large street ruins.

“…… The attack was all handed over to the cadets, and no one was allowed to turn back and resist! ”

"Ten seconds later, use the third stimulant!"

"Evacuate at full speed, quick!"

On the public channel, Collison frantically gives orders, and behind them a large group of tall, thin-headed monstrous creatures are frantically pursuing.

After Lin Yuan and the others passed through the passage of the experimental building, these guys suddenly emerged from the dark corner, almost scaring Feliana to death.

These creatures have a grim white face of dead people, can walk on their own, and are draped in broken pieces of metal, like steel suits from a long time ago, and most terrifyingly because they use a kind of black metal rod for long-range attacks.

A security guard couldn't dodge on the way to evacuate, he was stabbed by black metal, and then his entire left thigh instantly turned black, if it wasn't for Lin Yuan's quick decision, cut off the opponent's thigh with a knife, and injected three units of high-grade antidotes in time, this person would have to stay here.

"Left front, there is a biological reaction, Ziang exchange with me, quickly!"

Lin Yuan shouted, and with the force under his feet, the person was like an eagle falcon, and instantly swept to the left front.

Buzz Buzz......

The alloy knife is full of power, like a long red knife that has just been baked, instantly blocking a black metal rod body more than one meter long.

While!

Lin Yuan swung the metal rod away with all his might, then gritted his teeth and swept towards the abandoned building twelve meters away in front of him.

Above the building, there are three strange creatures with withered heads, and if they are allowed to throw spears, except for a few people, other ordinary people will definitely not be able to escape from the entrance.

Bang!

Two seconds of time.

Lin Yuan swept to the front of the seven-story building, stepped heavily on the ground with his right foot, and with the help of the flying device of the [Grasshopper] system, he jumped in front of the three-headed hideous creature in the blink of an eye.

Burst!

A cold light flashed, and three withered heads rushed up, blue-red blood had just splashed, and Lin Yuan had disappeared again.

At the forefront, Adeline also faced several terrifying figures, but she did not have Lin Yuan's strength, so she could only use the surrounding space to constantly move around.

Not far behind Adeline, Collison was armed with a large gun, shooting wildly while covering the collapsed wall.

"Those bastards at the entrance, why don't you answer them!"

Huang Zhao was a little angry, and several large openings appeared in the defensive clothes on his body, through which he could see the purple-red flesh inside, and the situation was not optimistic.

"Communication is interrupted, can't connect to!"

"How can it be interrupted, this is the intelligent system that Lao Tzu spent tens of millions of configurations ......"

"There's a strong biomagnetic field approaching, Heart!!"

In the public channel, Lin Yuan's hurried voice was heard.

Da Da Da ......

A strange sound of footsteps appeared from the corner ahead.

As the sound got closer, the strange creatures around them began to slow down their attacks, and at the same time tacitly took a few steps back, and remained silent the whole time!

I didn't dare to make any sound, as if I was afraid of disturbing the other party.

A figure was like lightning, whistling from the front, and before Collison and the others could react, the figure smashed into the ruins of the street.