The zombie tide was still five hundred miles away, and the smell of blood had already been blown into the community, and Shen Xiaofu endured the smell of blood in his mouth and walked out of the tent.

Outside the tent, Dashun and the rest of the community were busy packing their things, and since they had decided to leave the community, it was natural to leave the community as soon as possible, so that they could pass through the Northwest Prairie more safely.

Standing at the mouth of the tent, his eyes turned away from the crowd and turned to the dusky sky, before leaving, he still had something to do.

Find your metal bird behind the tent, take out the newly found kinetic oil from the backpack, and pour all the kinetic oil into the bird. Jump on the bird and press the remote control button.

The bird chirped, and the five-meter-long wings Peng spread out to both sides, whew! Shen Xiaofu carrying his back straight into the sky!

Shen Xiaofu decided to go to the virus sand cloud again before leaving.

I know that the virus sand cloud spreads widely, but the Fucheng I want to go to is thousands of miles away from here, I wonder if there will be a virus sand cloud in Fucheng?

Although I know that I can quickly absorb the virus as energy in the virus sand cloud, and even quickly recover the energy consumed, I don't want the virus sand cloud to cover too wide a range. Because if the concentration of the virus in the sand cloud reaches a certain level, it will fall from the sky, and then all human beings who are contacted by the virus again, even if they do not enter the fantasy world at the beginning, will lose their minds in an instant, and then be infected by the virus and become zombies, which will be an even more terrible disaster!

As the height continued to rise, Shen Xiaofu lay on the back of the bird and looked down, the community had already become a small point, and hundreds of miles east of that small point, there was a zombie tide that could not be seen, and the entire zombie tide was squirming in the direction of the community, although the speed was very slow, but the amazing place was the breadth, and he flew to such a high position, and he still didn't see the edge of the zombie tide!

The black pressure is overwhelming, like a black ocean spreading......

If this wave of zombies is coming from the easternmost side, then maybe there are no humans left in the east, right? Shen Xiaofu's heart sank slightly, I am afraid there will not be many people who can escape with obsession all the way like Jiang Qingjun...... That's why I didn't see any refugees.

While thinking about it, Shen Xiaofu suddenly noticed a city in the southeast of the community, which was surrounded by quaint city walls, and there was an endless stream of people in it, and the rice shops and noodle shops were thriving, and that was the place where he almost died after coming to Ancheng - the ancient city of Chang'an.

"I wonder if the ancient city of Chang'an can withstand the attack of the zombie tide?" Shen Xiaofu thought in his heart, but then felt that it was impossible.

The ancient city of Chang'an must not be able to withstand such a large-scale zombie invasion, even if the ancient city wall of Chang'an is a little thicker and higher, it will not work, the surging zombie tide is like a huge wave on the sea, which can drown all existence. But I decided not to try to persuade them, after all, the people of Chang'an Ancient City believe too much in their own city, Chang'an City is their life, and Chang'an City is their hope. They will not leave the ancient city of Chang'an......

Shaking his head, he no longer glanced down, but flew intently towards the dim sand cloud above.

In less than ten minutes, Shen Xiaofu rushed into the sand cloud in the face of the sand wind like a carving knife.

The green light flickered on the surrounding sand from time to time, reflecting a special taste of Shen Xiaofu, who was dressed in black, and the flying birds with golden bodies.

"After testing, the concentration of KB virus is 10%, and it will rise to 12% after a day!" The system automatically detects the channel.

Shen Xiaofu sorted out the chaotic thoughts in his mind, and quickly closed his eyes to sense the energy in his body. As he entered the sand cloud, he found that the energy in his body immediately became more active than usual, and there was also a feeling of heat.

You need to quickly increase your energy reserves before going to Fucheng, because what exactly awaits you and Tuqi in Fucheng, everything is unknown, there may be no danger, but it may be more dangerous than any place before......

Let the bird under him stop rising, keep his body shape and not falling, suspended in the sand cloud, and he began to sit quietly on the back of the bird to absorb the KB virus.

Time passes slowly.

Close your eyes tightly, not knowing how much time has passed.

As he continued to absorb the green KB virus in the sand cloud, every inch of muscles, blood vessels and bones in his body was gradually covered by the KB virus, and Shen Xiaofu finally felt the limit of his body at this time.

Now my body is like a container, when the "container" is thrown into a huge "lake", the "lake water" will be frantically poured into the "container", no matter how big the "container" is, but there will always be a time when it is full. The body has reached the limit of accommodating the KB virus, and if the KB virus is absorbed next, Shen Xiaofu has no doubt that he will be infected again, and decisively cuts off the process of absorbing the KB virus.

Scanning the sand cloud again, Shen Xiaofu was helpless, absorbing so many KB viruses, but the concentration of the entire virus sand cloud not only did not decrease, but also increased, to be precise, the concentration has reached 10.55% now, and it seems that it is not impossible to reach the concentration of 12% the next day.

Shaking his head, Shen Xiaofu also got a message from the system that when the concentration of the virus sand cloud reaches 13%, there will be the first virus fall, and all the creatures under the entire sand cloud cover want to survive, unless they dig deep underground, they may be able to avoid the first virus fall.

But Shen Xiaofu knew that the concentration of the virus sand cloud was constantly rising, and maybe one day it would become 100% concentration, and at that time, no one could avoid it......

Sigh, I have done my best, and the only thing I can do now is to keep making myself stronger

…… Steer the bird and fly downward.

But just as he was about to take the bird out of the sand cloud, his backpack suddenly moved!

Since his energy has been tempered, Shen Xiaofu's senses have been very keen, and he can be sure that something in his backpack has indeed moved!

Quickly control the bird to stop falling, and then slowly rise again......

As it continued to rise, as it went deeper and deeper into the virus sand cloud, Shen Xiaofu found that his backpack vibrated more and more intensely, until finally it opened directly and automatically, and then a round thing flew out of it and suspended in mid-air.

Look at the circular object floating in front of you in mid-air...... My heart moved slightly, it turned out to be this thing? It turned out to be one of the relics of Zhou Yong that Dashun gave himself, the so-called circular reaction core!

Shen Xiaofu was puzzled, this reaction core was not touched by itself, how could it suddenly fly out and be suspended in mid-air?

With a deep doubt in his heart, he looked at the reaction core and waited for the next move of the core.

Shen Xiaofu is sure that this card core will take the next step, otherwise why would it fly out and walk around?

Sure enough, I saw that the reaction card core was floating in the sand cloud, and there was a circle of metal triangles the size of millet in the inner ring of the card core, and those metal triangles were sporadic flashing points of light at first, and finally all of them lit up directly, getting brighter and brighter!