Doomsday Fortress

"I have done several experiments before, but the results are not ideal."

Professor Cheng shook his head, but his eyes were placed on Zhang Fei's body, only to look back at Zhang Fei.

"What's the reason?" Wang Yi frowned. If the refined "liquid" was not wrong, the capital had already developed it and applied it to humans.

However, there was no progress from time to time here, and Wang Yi couldn't help feeling anxious.

After all, only by itself can it protect the gathering place better.

"The blood "liquid" you gave me before, I have used it for research, and it has been quite effective, but now the blood "liquid" of this brother has been used up, so..." Professor Cheng said , Rubbing his hands, the meaning is very obvious.

"Old man, you're going to **** my blood again!"

Zhang Fei couldn't help cursing.

"Hey, little brother, you use your blood because you have gone through the fusion of refined "liquid". If it's someone else, I wouldn't really want to use it," Professor Cheng said.

"you!!"

Zhang Fei was so angry that he was pumped a tube of blood by this perverted old man last time, which left Zhang Fei "fascinated" and "confused" for several days.

"Zhang Fei."

Wang Yi winked at him and wanted to develop a refined liquid. Professor Cheng was the only hope, let alone Zhang Fei’s blood. Even if he wanted his own, Wang Yi would never blink. Take a look.

"Okay, okay..." Zhang Fei nodded helplessly. Two steps forward, he was about to hand his arm to Professor Cheng.

But at this moment, the dog that was locked in the cage and injected the refined "liquid" suddenly barked frantically.

"Oh oh oh!!!"

It didn't look like a dog barking, but like a wolf howling. Everyone couldn't help but shook their faces and hurriedly drew out their weapons and looked at the tested dog vigilantly.

But there were still a few scientific researchers in the original laboratory, but they all staggered out.

"There has been a change, there has been a change!"

Professor Cheng had a crazy smile on his face, and saw the dog's body getting bigger and bigger, and there was no zombie-like craziness in its expression.

"Did you succeed?" Wang Yi muttered.

"Damn, I don't need to draw my blood this time." Zhang Fei quickly drew his arm back.

But in the next moment, the mutant dog's eyes were suddenly replaced by a touch of blood red, and the whole body had almost become almost a person's height. With a fierce collision, it directly smashed its cage and jumped out!

"Damn, it failed again!" Professor Cheng couldn't help cursing, and stepped forward to check the situation.

"Be careful!"

Wang Yi's expression moved, and he pulled Professor Cheng back. At this moment, a bloodthirsty flashed in the eyes of the failed mutant dog and slammed into Professor Cheng severely.

boom!

With a muffled sound, the glass isolated in front of Professor Cheng was knocked out with cracks. It should be known that this glass is stronger than bulletproof glass, and it can't stand the impact of a mutant dog.

"Kill it." Wang Yi said in a deep voice. This experiment completely failed. Keeping this mutant dog is also a disaster.

"Yes!"

Yang Ze nodded and drew the dagger directly into the laboratory. Everyone only saw a silhouette flashing by, and the head of the crazy mutant dog was directly chopped off by Yang Ze.

The body fell to the ground with a bang.

"How could it fail."

Professor Cheng grabbed his hair in distress, but his eyes fell on Zhang Fei subconsciously.

"It must be that the blood you gave me is too little, and the research is not enough."

Professor Cheng pointed to Zhang Fei and said.

"Old man, you, what the **** do you want to do?" Zhang Fei was frightened, and he staggered back.

"Of course it's blood."

A strange smile appeared on the corner of Professor Cheng's mouth. He did not know where he took out a needle that was thicker than last time, and slowly approached Zhang Fei.

In the afternoon, the helicopter took off from the gathering place of Lianfeng Mountain and flew towards the gathering place of Daqing Mountain.

Zhang Fei was paralyzed on the helicopter with a weak face, pale, without a trace of blood.

"Hey, Brother Fei, you should be content. If Professor Cheng can use your blood "liqui" to develop refined "liquid", then you are the benefactor of our Daqingshan gathering place."

Yang Ze said to Zhang Fei while driving the helicopter.

"Fuck off!" Zhang Fei couldn't help yelling, unspeakable grievance.

You draw blood when you draw blood. Why do you use such a thick needle every time? As soon as the tube went down, Zhang Fei felt that he was at least two pounds lighter.

"Okay, depending on your evolution level, this blood can be recovered after one day of rest." Wang Yi said.

If it really caused any irreversible damage to Zhang Fei, Wang Yi would probably still not agree.

"Where is this?" Wang Yi couldn't help asking when he saw a building appeared under the helicopter.

"The edge of Hohhot," said Yang Ze, who piloted the helicopter.

"Brother Yi, why are there no zombies in this area."

Zhang Fei got up and looked down, but only saw no zombies in this piece of building. He also passed by here when he came, but everyone didn't notice it at that time.

But now it seems that this area is indeed a bit weird.

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Although the number of zombies in Hohhot is less than that in other large cities, it is relatively comparatively speaking. No matter how small, there will be no zombies in the entire area, right?

But now in this area under the helicopter, no zombies were found.

"what happened?"

Wang Yi couldn't help but muttered. It is reasonable to say that even if the zombies are already in groups, they are still scattered everywhere when there is no situation.

"Roar!!"

Just when everyone was puzzled and puzzled, there was a sudden howl not far away. Everyone hurriedly turned their heads to look around, only to see a few mutant zombie leaders leading about a thousand ordinary zombies. This area rushed over.

"Brother Yi, what, what is going on?" Li Weiping asked with a puzzled face, pointing to the crowd of zombies running wildly below.

"Look first, Yang Ze raised the helicopter."

Wang Yi said in a deep voice, now that the helicopter is too close to the ground, don't attract the attention of the zombies.

Yang Ze nodded, then "fuck" the helicopter slowly ascended to a height of almost 100 meters before it stopped.

At this distance, the noise caused by the helicopter basically cannot be transmitted to the ground, and Wang Yi and others can clearly see what is happening in this area.

Those zombies, why are they desperate to rush here?

"Ho Ho Ho Ho Ho!!"

As the zombies roared in a mess, they had approached the area under the helicopter.

There was a trace of panic in the roar. Even if they were two completely different species, Wang Yi could vaguely feel it, as if something was chasing them behind the corpse group.

"Brother Yi, there is a situation!"

Zhang Fei, who was using the telescope to observe the surroundings, called out suddenly.

"What did you find?" Wang Yi asked immediately with a look of expression.

"Over there, behind the corpse group, something is coming!"

Zhang Fei pointed to the back of the corpse group and said.

"Let me see."

Wang Yi took the telescope and looked at the back of the group of corpses, only to see that in the low building, a group of silhouettes shuttled at speed, like they were driving the group of zombies in front, showing a fan shape, turning the thousands in front of them. The head zombies surrounded and chased away.

"That's..." Wang Yi adjusted the focus of the telescope and carefully observed the creatures driving away the zombies.

"It's them!"

Wang Yi couldn't help but exclaimed.

"Who? Zombie?" Li Weiping next to him asked.

"No, you still remember the killing of those two thousand deserters after Daqingshan was taken." Wang Yi said.

"Remember, Brother Yi, didn't you say it was made by Professor Cheng's failed experiments?" Zhang Fei said.

Those failed experiments are actually humans, but they can also be said to be a species mixed between humans and zombies. Wang Yi is also unable to determine what they belong to.

"The monsters who drive the corpse group down are the monsters," Wang Yi said in a deep voice.

"Drive away zombies? Are they humans!"

Li Weiping couldn't help but widened his eyes and looked down. Those zombies were like sheep raised by herdsmen, one by one, being driven off by the monsters behind, they came to the designated location.

"No, it's definitely not human."

Wang Yi shook his head decisively, remembering the two monsters he had touched before, and according to their performance, they absolutely had nothing to do with humans.

Moreover, according to Professor Cheng at that time, he had conducted more than 200 experiments, and there were more than 200 failed experiments.

Look at those monsters driving away zombies, there are not many, only nearly a hundred.

"Where are the others?" Wang Yi gave a "confused" voice, and looked around.

And at this moment, the corpses that had been driven out had almost reached the position under the helicopter. In the buildings in front of and beside them, hundreds of figures suddenly appeared, spread out, and surrounded the corpses!

"They are all here!"

Wang Yi whispered, and more than 200 failed experiments appeared in front of everyone.

"What are they doing? Hunting?"

Zhang Fei couldn't help but murmured, seeing the posture of these failed experiments, as if he was about to hunt zombies, and surrounded all the zombies.

No one spoke any more, but looked at the situation below with heavy faces.

An unknown creature actually drove the group of corpses together for hunting, which was enough to amaze the people present.

As the failed experiments completely surrounded the group of corpses, the killing came as scheduled.

"Ho Ho Ho Ho Ho!!"

The zombies were killed by the more agile and stronger monsters.

It seems that these powerful zombies are like paper in front of them, fragile, and even mutant zombies such as strong corpses can't compete with those monsters.

"it is good!"

"It's beautiful!"

"Kill these craps!"

Seeing those zombies killed by monsters, cheers came from the helicopter.