Lin Feng was the first to run to the elevator entrance.

On the second floor, I saw that outside the airport hall, the zombies gathered outside the glass cover yesterday had already run away, and only a few hundred remained, wandering in the square.

This also confirms He Xin's words.

Thinking about the before and after conversations between them, it is not difficult to guess that the zombies were attracted by the research institute in the vaccine factory.

It can attract hundreds of thousands of zombies and form a corpse tide......

What exactly could it be?

Archaeopteryx? Or is it a new variant?

Lin Feng didn't know, but this did not prevent him from planning to obtain new virus samples to provide himself with the next stage of evolutionary medicine.

Counting the brain crystal in his hand, the tyrant brain crystal dug up by Xia Yuting, they already have two pieces in their hands, which should be enough for him to evolve to the level of the pinnacle of the first level, and then he can wrestle with the tyrant.

Although it died a very aggrieved death.

But that doesn't mean that tyrants are weak.

In the case that human beings do not have high-level thermal weapons, ordinary firearms, pistols and rifles cannot cause effective damage to them at all, Lin Feng has tried, the layer of leather armor on the tyrant's body is five or six centimeters thick, it is a combination of hard fibers and bone, and the body armor is not so strong.

Coupled with its self-healing ability and cell repair, it is impossible to kill it if you don't set it on fire in a short period of time.

A tyrant is so hard to deal with......

If it's a hundred, ten thousand......

In that scene, the earth shook and the mountains shook, and everything was flattened.

Lin Feng didn't dare to think about it, so he could only motivate himself to gain the power of self-preservation through the evolution potion as soon as possible.

Walking to Xia Yuting's side, the joy in her eyes couldn't help but gush out, obviously not because of Lin Feng's safe return, there were other things.

But now that He Xin and others were behind her, she didn't speak, and Lin Feng didn't ask.

After the special combat team recovered the company's assets, they opened more than a dozen black standard boxes, took out green cloth tents, and began to camp on the spot.

"Shen Li, they are resting in the business lounge."

Xia Yuting said something and was about to continue speaking, but was interrupted by a crisp female voice behind Lin Feng.

"Hey, I'm running out of things, remember to come back!"

Lin Feng turned around, it turned out to be Miss He Xin and Miss He, who was sleeping on the recliner and waved her hand.

Looking down at the tungsten alloy black gun in his hand, it is really easy to use, but it is absolutely impossible for the other party to give away such a valuable thing for nothing......

Unfortunately, the price to obtain it was too great, and Lin Feng needed to think carefully for a while.

The better equipped He Xin and his party were,

The more worried he became, the more he felt.

Seeing Lin Feng reluctantly send back the black gun, He Xin crossed his legs and said with interest:

"Why, I want it so much, as long as you promise to come with us and help on the way, it's yours."

"If you don't want to join the company, you can just treat it as a one-time temporary employee and only complete this one task......"

Lin Feng snorted:

"One-time huh? Then I don't dare to go. ”

After speaking, he took Xia Yuting and others to another store on the second floor.

The shop is seventy or eighty meters away from the camp of the special combat team, and with the house block, there is no need to worry about being eavesdropped.

"Lin Feng, guess what we found!"

Lin Feng scratched his head:

"More than one brain crystal, and in other places, there are fish that have slipped through the net?"

Xia Yuting nodded excitedly, put down her backpack, took out an acrylic box, and after opening it carefully, there were two brain crystals inside, one left and one right.

One of them is relatively large, and the color is obviously gray-blue, which looks like a tyrant's.

The other piece was similar to the one in Lin Feng's hand, a pale white transparent crystal.

It seems that in the corpse tide downstairs, there is still a smart first-level zombie hidden, lurking in the dark, waiting for an opportunity to make a move.

It's a pity that it met the unreasonable He Xin and others.

I didn't give it a chance to shoot at all, and poured a few barrels of gasoline on it, and the fire burned all of them.

Xia Yuting handed the box to Lin Feng:

"This zombie is hiding under several zombies, but unfortunately the temperature of the fire is too high, although it is not burned, but its muscles and internal organs are steamed by the high temperature......"

"But luckily, it's well preserved."

Lin Feng nodded, Zhang Wen took off her backpack again, opened it and saw that it was the familiar pituitary gland.

It was probably dug from the dead mutant zombies at the entrance of the emergency passage, and it was still very fresh.

"I didn't have time, and I didn't dig my kidneys."

Xia Yuting explained, these are for the two of them, spare.

After this stop, although the two of them have grown a lot, their respective strengths are almost unable to keep up with Lin Feng's pace.

"Okay, now that we have enough food, let's find a chance."

Time is pressing, and Lin Feng also needs to be strengthened, and the strength of his companions.

The panel can synthesize three boosters in a day, just enough for Xia Yuting and Zhang Wen to strengthen together to the third time.

But the luck of the rest of her life after the catastrophe and the opportunity to strengthen did not make Xia Yuting feel much happy......

Looking at Lin Feng's eyes, there was a touch of worry:

"What He Xin said just now, mission?"

Holding Lin Feng's hand, Xia Yuting continued to ask:

"What task? Didn't they just come and take back the vaccines? Don't leave to continue? ”

"Isn't it, I want to take you with me?"

Lin Feng was a little depressed, He Xin's words were said in front of their group, and Xia Yuting naturally heard it:

"That's right, the recycling of vaccines is just a casual one, He Xin and others are going to the place where we were supposed to go......"

"Good thing we didn't arrive early... Otherwise, you will be trapped in the tide of corpses, and you will definitely die. ”

Xia Yuting's focus is not this, her emotions are a little excited:

"What mission, why did I take you with me? Now that the crowd of corpses outside has dispersed, we should return to the south of the city and find our wife, which is the right thing to do! ”

She didn't want Lin Feng to continue to take risks, the sudden appearance of the tyrant zombies, the sense of oppression brought to the group, and the fear of imminent death repelled her adventurous heart.

Lin Feng was the only one among them who couldn't have an accident.

Facing Xia Yuting's dissuasion, Lin Feng gently held her shoulder and nodded:

"Don't worry, I know the risks inside."

"Let's wait until the injection drug evolves, and then we'll see."

Lin Feng didn't say anything to death, because he knew that sometimes what is called, he can't help himself.

People are under the eaves and have to bow their heads.

And he does have the need to go, but his strength limits his ambitions.

Hold the acrylic box in your hand,

Whether it succeeds or not, it depends on these evolutionary agents.

Sensing Lin Feng's attitude, Xia Yuting sighed and looked outside the house, not knowing what she was thinking.

The cow lies on its stomach in the doorway, licking its bloody hair.

Lin Feng hid in the depths of the store, took out the alcohol and the bottle of protein stabilizer, and carefully twisted the gray-cyan wafer.

"Level 1 Brain Lens - Complete Body, it is recommended to try again after taking the evolution agent for the second time."

It seems that the tyrant should be the pinnacle of the first-class zombies, which can be compared to the existence of a human light tank that crushes the infantry......

Ten minutes later, Lin Feng synthesized two, first-level evolution agents, and the brain crystal of the god-speed zombie before was specially kept by him and was ready to be used by Xia Yuting.

First, the speed is more suitable for her who likes to raid, and secondly, I also hope that she can have a chance to inherit the speed.

At this moment, the barking of cows sounded outside the door.

Lin Feng handed the backpack with the injections to the sullen Xia Yuting, and then walked out of the store.

It turned out to be the female adjutant of He Xin's team.

At this time, she had already taken off her mask, and her perfect and delicate face was revealed, and she was indeed a standard foreigner, with a high nose bridge, sunken eye sockets, very three-dimensional facial features, and light blue eyes, revealing perseverance and calmness.

And on her pale neck, there is a fifteen-centimeter-long scar, which is very hideous.

It was a stab wound with a cut throat.

At first glance, he is a ruthless person.

"Hello, Mr. Lin, our captain, I invite you to have breakfast."

The rifle strap was around Bailey's neck, and her hands were on the barrel of the gun, speaking the non-standard federal lingua franca......

Lin Feng coughed lightly, looked back at Xia Yuting, nodded silently, and then followed Bailey to the temporary camp where their group was.

It's temporary, but it's much, much more luxurious than the survivors......

There are tents, stoves, cans, deck chairs, and if it weren't for the combat clothes still on them, I don't know, I would have thought I was here to camp in the wilderness.

At this moment, He Xin was sitting by the stove, fiddling with an oil pot on it, which was fried with meat steak and eggs, and the fragrance was fragrant.

"Hurry up and make a decision."

"I'll inform the base and get some equipment for you."

Lin Feng sat opposite her, and the two of them were separated by a pot, like a brown bear and a rabbit:

"Helicopter coming again?"

He Xin nodded:

"That's right, and send something important."

Lin Feng couldn't help but ask:

"Then why don't you fly directly to the vaccine factory, and you can also reduce the risk on the road."

He Xin picked up the cooked golden eggs:

"What are you kidding, there are a lot of monsters over there now, it's as big as a helicopter, believe it or not, just a few hundred meters away, there will be things thrown everywhere in the forest......"

"You can go, but you have to be prepared, when you land, you will be beaten into meat sauce by dozens, this mutant monster."

He Xin took his chopsticks and pointed to the tyrant not far away.

Lin Feng realized the enormity of the task:

"Then you guys, you'll have to sneak in."

He Xin waved his hand:

"Or else? That's why you need a member with strong individual quality, and you are one. ”

Lin Feng fell silent.

He Xin took out the crispy chicken steak, poured off most of the oil, and then put a few slices of bread on the bottom of the pot.

Wait until the bread is browned and crispy on both sides, add the chicken cutlets and eggs, squeeze the salad dressing, and serve a beautiful breakfast, freshly cooked.

Then handed it to Lin Feng.

He Xin continued to make the second breakfast:

"If the mission fails, you won't be able to eat such a delicious breakfast again."

"Whether it's me, or you, including your woman."

"Even the entire Changwu City will die."

He Xin's calm words seemed to state an insignificant fact, and she looked up at the man in front of her:

"The Progenitor Virus knows, that thing itself is nothing powerful, but it is the root of everything, and the ancestor of all viruses, a Pandora's box that has been opened."

"If you don't deal with the monsters in the laboratory that are condensed by the progenitor virus, when the virus inside is completely leaked, the hundreds of thousands of zombies on the periphery will be accelerated to mutate......"

"And mutation and evolution require a lot of food."

"Changwu City, including the entire Changwu City, within a radius of two hundred miles, no one can escape."

"In the base city, the planes left for those old guys don't even have a place for me, what are you going to run away with."

After speaking, He Xin raised his hand and moved his fingers.

Bai Li, who was standing behind Lin Feng, handed over a tablet, which displayed the pictures taken in the sky.

Outside the white research institute, it was wrapped in a layer of flesh, like a blood-colored vine the size of a bucket, and at the top of this vine, there was a fleshy bud-like object, and the surface could be vaguely seen covered with thick meridians, melting, and delivering nutrients to the meat bud.

"To destroy it completely, you need a tactical nuclear bomb, or a thousand-ton TNT bomb."

"Otherwise, it will only make the progenitor virus spread more powerfully."

"What we're trying to do is cut off precisely the roots that have been absorbing energy and preventing it from maturing."

"Let it wither slowly and reduce the spread of mutation."

"Collect the information back to the institute."

"That would allow HQ to make a vaccine with no side effects and save all humanity."

Lin Feng looked at the picture taken by the drone, and couldn't help sweating behind his back.

Although he instinctively felt that He Xin's words, only that sentence of collecting information was his real purpose......

But the weird picture on the tablet,

So he had to make a decision......

Now I can't run away, so I either have to fight to the death or wait for death at the airport.

Lin Feng thought for a moment and returned the tablet:

"Okay, I promise to go with you!"

Looking at the silver-haired girl in front of him:

"But in advance it's ......"

"Get my companions away safely!"