This voice sounded too strange, a bit like a dog whistle, it was the kind of sound that was not too loud, but very harsh, everyone stood on the roof, they were all startled, Gao Chao even looked at Xia Qing, because Gao Chao subconsciously felt that Xia Qing should know what this zombie was doing.

Gao Chao's idea was not wrong, because Xia Qing was no longer looking at the zombie, but looking towards the darkness around him.

It was only a short time, not ten seconds, in the darkness around them, somehow, suddenly there was some rustling sound, and the sound sounded like countless poisonous snakes crawling towards them together.

The fat man also noticed this voice, and took a step back with some fear and said, "I'm grass, what's the movement?" This zombie can't be something to attract something, right? ”

It's okay not to say this, but as soon as it came out, everyone was a little worried, indeed, if it wasn't for what it had caused, it would be weird.

Gao Chao looked at Xia Qing and asked, "What do you think it will be?" ”

Xia Qing shook his head and said, "I don't know, but I'm sure we'll know the answer soon." ”

Sure enough, just a few seconds later, something suddenly burst out of the darkness directly across from them.

The fat man reacted quickly, almost at the same time as the thing came out, he was already holding his gun with both hands, and Gao Chao quickly wanted to stop him from shooting, because in this case, he couldn't take the initiative to attack at will.

But after all, Gao Gao's movements were a beat slower, and he only heard a series of gunshots "click", and the thing that had just come out of the darkness had already howled miserably and fell to the ground.

Gao Chao only used his headlamp to shine at this time, and it turned out to be a hungry wolf, and it was a very large hungry wolf, which looked about half as big as an ordinary German black-backed shepherd.

The fat man looked at the trophy below with some pride and smiled: "I thought it was something, but I didn't expect it to be a wolf cub, don't be afraid of this thing, at least it won't climb the stairs, right?" ”

But before he could finish his words, the hungry wolf actually twitched from the ground, and just when everyone was at a loss, the hungry wolf, which should have died, staggered up from the ground again.

"I'm grass, not dead clean?" The fat man still wanted to shoot with his gun, but this time before Gao Chao stopped him, Xia Qing had already stopped him.

The fat man turned around to look at Xia Qing, and Xia Qing said coldly: "It's useless, save your bullets, these wolves are probably not ordinary wolves." ”

These words frightened the fat man, he quickly looked back, and he had already seen the hungry wolf, staring at himself with a pair of blood-red eyes, and its characteristics were fully revealed, only to see that the hungry wolf's body was not the same as an ordinary wolf, in addition to the large body, there was also the fur on the body seemed to be bald, there were scars everywhere, but there was no blood, including some of the guns shot by the fat man, there was no blood, so it looked like a dead wood.

The most shocking thing is not only that, under the light of their headlamps, the head of the hungry wolf is the most terrifying, only to see that its mouth and nose have rotted, a pair of huge fangs are exposed, and it is constantly flowing out of cyan liquid, it looks like a beast from hell.

Gao Chao said in surprise: "Is it black blood? ”

He didn't say it loudly, it was actually very quiet, a bit like talking to himself, but the three people around him heard it.

The three people looked at him, and the fat man was stunned: "Lao Gao, what is black blood?" Don't scare me. ”

Xinlan also said: "Black blood, I sound a little familiar, but I can't remember where I heard it." ”

Xia Qing was stunned for a while before saying, "Old Gao, do you know about black blood?" ”

For a while, Gao Chao was a little stunned, he was a little embarrassed, because this black blood disease was not a story that happened in this time and space, he was found on the road when he went to the ancient city of Yinshan with Wang Lianba and them at some time in the future, and those soldiers went to the ancient city of Yinshan back then, and they were also infected with black blood and went crazy, like a kind of rabies, and that old black, Gao Chao's comrade-in-arms who had been heartbroken.

Now, how can he explain it? There's no way to explain it, he can't say that it was a dream of his, right?

Moreover, now is not the time to explain, Gao Chao said angrily: "Don't talk about this yet, you guys look over there." ”

Before they finished speaking, from the darkness directly opposite them, a group of black shadows suddenly appeared, and if they looked closely, they were all the kind of hungry wolves that seemed to be infected with black blood, and for a while, around the small building where they were, there was a noisy howl, as if these hungry wolves were discussing how to attack them.

The fat man was a little frightened, and he didn't know what to do, because he didn't have many bullets, and now so many hungry wolves came out of the darkness, and after looking at it, there were fifty or sixty of them, plus the zombie that was still roaring, it really made people feel indescribably depressed.

The fat man couldn't hold back any longer, so he said to Gao Chao: "Old Gao, what should we do now?" Do you have a grenade there, leave one for me, if this is bitten to death, it is better to be Dong Cunrui again. ”

Gao Chao scolded: "It's too early to think about glory now, you cheer up, there will always be a way." ”

But before Gao Chao's words were finished, he heard a scream in the wolves below, and when he looked again, there were several hungry wolves rushing towards the small building where they were, and then lying motionless under the wall, and then a group of hungry wolves swarmed, lying on the bodies of those hungry wolves just now.

Gao Chao was startled and immediately shouted: "It's not good, they're building a ladder." ”

The fat man exclaimed, "I'm grassy, their IQ is quite high." ”

Gao Chao scolded: "Are you still stunned? You don't shoot when it's time to shoot. ”

As he spoke, Gao Chao had already picked up the black pipe, and several hungry wolves who were huddling together to build a ladder were hit in the head by Gao Chao, directly lifted their heads, and then fell to the ground in response.

The fat man was encouraged, and together with Xinlan, the two of them also opened fire, disintegrating the ladder in an instant.

But it was very strange that those hungry wolves who had their brains lifted off did not take long before they got up from the ground and began to build ladders.

He found out that it was not just black blood, because he remembered that people infected with black blood, or animals, as long as they were hit in the head, they would lose their ability to move, and of course they would no longer have the ability to think.

But now, he found that these animals and people were infected, but they were still capable of moving, and their ability to think was not affected in any way, which was simply incredible.

And in this way, it seems that hitting them in the head again does not seem to work at all, and Gao Chao can only shoot in a panic, and even burst their eyeballs will have no effect.

This time, he was really a little panicked.

Seeing that the ladder was getting higher and higher, Gao Chao shouted loudly: "Everyone retreat." As he spoke, he had already removed a grenade from his body.

Seeing this, everyone hurriedly retreated together, and the roof of the house was more than 10 meters wide, and they retreated five or six steps, and Gao Chao saw that it was already in the center, so he pulled the safety of the grenade, and then threw the grenade out.

The grenade landed on the ladder set up by the wolves, and with an instant bang, it burst into a violent flash, and a single piece crackled on the wall and plexiglass, and the wolves were also blown apart, but this did not change the status quo, and soon, the wolves began to regroup and attack the small building.

Gao Chao gritted his teeth, he tried hard to tell himself to calm down, but just when he was just calming down, there was a crisp sound suddenly under his feet, but before he could react, the soles of his feet suddenly sank, and everyone fell down.