48 hours.

Shen Feng sat in a wicker chair, wearing a signal connector directly connected to the Gray Tide on his head, and his consciousness tentacles roamed the global network, mobilizing the base points of the Gray Tide that he had placed in various countries during this time.

I originally thought that it might be a long time before these gray tide base points were used, but I didn't expect that it would be directly transferred on a large scale so soon.

New York, Washington, Los Angeles, San Francisco, Moscow, Melbourne, Sydney, Mexico...... And so on and so forth, the base points of the gray tide that were carried by the flight to various parts of the world began to move, swallowing and growing underground, towards the form of the network.

Although it is possible that ordinary people will discover the existence of the underground gray tide network in some projects, it will be a matter of the future, and now Shen Feng can't care about so much.

Once the cure is not successfully developed in time and most of the infected people are injected, there will be hundreds of millions of highly infectious zombies on the earth in an instant.

At that point, the remaining humans will also be rapidly infected, and it may only be a matter of a day for billions of humans to be mostly infected.

Therefore, Shen Feng had already made a decision, if the final treatment elixir was not successfully developed in time, he could only control the gray tide and kill those infected before they began to transform.

Kill 800 million people.

Although all this was extremely difficult, and it was likely to be a drink to quench your thirst, it attracted the direct action of the whisperers, so that Shen Feng was also killed.

But this is already a last resort.

At this point, he can only make his emotions as cold as possible.

Don't overthink it.

The problem of pulling the railroad tracks to kill one person and save ten people when the train came, he once thought that he could face it calmly and make perhaps the most correct choice coldly, but now he understands the difficulty.

After all, he is a human being, not a rational machine.

800 million people is not a simple number, but a living person.

It is countless families, countless fathers, mothers, husbands, wives, sons, daughters.

It's people.

40 hours.

"Jingwei, how is the research and development going?" Shen Feng rubbed his forehead and asked with a tired expression.

Although he has the ability of silicon-based brain at this time, monitoring and mobilizing his consciousness tentacles on a global scale at the same time is far beyond the computing power of his silicon-based brain itself.

Shen Feng borrowed some supercomputers and a large number of Internet terminals as his computing support, which also made his silicon-based brain almost overloaded, and the temperature of his head had reached the limit that the biological brain could tolerate.

Fortunately, eight hours later, he was almost arranged, and the rest of the gray tide gridding could be handed over to some auxiliary programs.

Jingwei's silicone maid stand-in opened her eyes on the side, shook her head and said:

"It's not good, after getting the virus analysis program of the Lord of the Void, the early research and development progress is very fast, but in the later stage, it becomes extremely slow, this virus can be said to be an unprecedented organism on the earth, and it is too difficult to find a way to completely restrain it and be used by the human body."

Shen Feng frowned, this was what he expected.

Even if the Lord of the Void is blocked by other high-dimensional lifeforms such as the Whisperers, it is definitely not something that ordinary people can contend with.

The reason why Shen Feng dared to be so rampant in front of the other party was mainly because it was extremely difficult for a high-energy existence like the other party to descend into this universe.

And the virus created by the Lord of the Void, no matter how ordinary it is, is far beyond imagination for the current human civilization.

Thinking about this, Shen Feng shook his head, which was a little dizzy due to excessive consumption of mental power, and said:

"I'm going to make a mobilization speech......"

Then he put on the signal amplifier again, closed his eyes, and his consciousness tentacles poked out, and he instantly entered the virtual space again.

In the virus laboratory of the Capital Epidemic Prevention Center Building in the apocalyptic world of the real apocalyptic game stone statue, hundreds of medical elites are still doing experiments while exchanging their results and information, in order to maximize efficiency.

Now they have even invented a "semi-immersive" communication method, through a small modification of the cranial nerve connector of the virtual reality device, the eyes can be directly connected to the cranial nerve into the virtual space, and the eyes can be opened and instantly switched back to the real world, greatly improving efficiency.

Although this method has a certain degree of damage to the cranial nerves, they can no longer take care of it at this time.

Shen Feng's figure appeared in the virus laboratory in the virtual space, looking at the busy people in front of him, although he was a little unbearable, he still coughed lightly and said:

"Ladies and gentlemen."

Everyone immediately raised their heads, and many people only found out about the appearance of the commander at this time.

For the virus analysis provided by the commander, the gratitude and emotion in the hearts of the medical elites are beyond words.

As elites in the medical field, they naturally understand what this means and how valuable virus analysis is.

It is not an exaggeration to say that this has saved all mankind.

It's just that they also know that they don't have much time left.

Shen Feng looked at the tired look on everyone's faces, as well as the resolute eyes, and couldn't help but feel a little unbearable.

But time is running out.

He quickly said:

"According to the deduction of the computer model, we only have 40 hours left, and if we cannot successfully develop the therapeutic agent within 40 hours, it will be too late to manufacture it on a large scale for epidemic prevention, and human civilization will face a catastrophe...... At that point, I will launch Plan B to exterminate all potentially infected people as much as possible, and their total number is ...... Eight hundred million. ”

Hearing this number, everyone present gasped.

800 million people!

That's more than one-tenth of the world's population, which is equivalent to the number of twenty middle-populous countries!

"I wouldn't do it until the last minute...... We have to speed up...... Before that, there is another way to improve the activity of everyone's cranial nerves, and thus increase the speed of research, but it will cause a certain degree of slight damage to the brain, which will require a long period of rest to recover, and may leave permanent side effects...... If you are ready to choose this method, you can stay, and others can just leave. ”

Shen Feng's words were simply a ray of light in the ears of the medical elites at this time, instantly illuminating the dark future of human civilization.

Many people's hearts had already sunk to the bottom, and at this time, their eyes immediately lit up, and they looked at the commander-in-chief, their eyes full of anticipation.

Increases the speed of research!

That's enough!

As for what is behind that causes minor damage to the brain, there is nothing at all.

From the very beginning, they were ready to sacrifice.

Moreover, in their opinion, their efforts are simply insignificant compared to the commander-in-chief, and they are nothing at all.

Not a single person left.

Seeing this scene, Shen Feng's heart was hot, and he nodded and said:

"Okay, then please put on your virtual reality headset, close your eyes, and wait for about ten minutes."

Without the slightest hesitation, everyone immediately closed their eyes, and they were still a little curious about the method that the commander said.

What is the way to increase their cranial nerve activity?

In the real world, in the virtual reality helmets worn by these medical elites, the nanomechanical clusters that had long been hidden in them began to receive instructions under Shen Feng's remote control, and quickly squirmed, infiltrating the wearer's brain.

At this time, these nanomechanical clusters no longer exist in the form of gray tides, but nano-state fog-like bodies, with their own tiny size, quickly enter the blood circulation system of a medical elite, and then enter the brain.

These nanomechanical clusters, which are smaller than red blood cells, begin to constantly check the health of the user's brain and central nervous system, deal with embolic lesions that exist in them, and engulf dead cells.

At the same time, the pituitary gland and pineal gland, which secrete hormones, are weakly electrically stimulated to thoroughly awaken the brain.

In addition to architecture, microscopic surgery of nerves and blood vessels was one of the purposes for which nanomechanical clusters were created, and they were finally able to be used at this time.

Of course, in terms of the microscopic use of these nanomechanical clusters, Shen Feng is still extremely difficult at this time.

This kind of microscopic operation is much more complicated than the large-scale swarm of the gray tide, after all, the human brain is too sophisticated.

The cluster of nanomachines used by each person may not be as large as a single sesame seed.

With the help of Jingwei, Shen Feng can be said to have carried out a short-term neurosurgery operation on these medical elites remotely through a nanomechanical cluster!

Soon, everything was quickly over, and the nanomechanical clusters used to perform the surgery were once again excreted through the skin through the blood circulatory system.

When the doctors opened their eyes again, they felt that their brains seemed to have become extremely clear, and many of the original illnesses seemed to disappear in an instant.

At the same time, their energy also became highly energetic in an instant, which was enough to control compared to high-intensity stimulants, but much easier to control.

Shen Feng looked at everyone and found that there was no problem, so he nodded slightly and said, "Everyone, there is only so much I can do, please." ”

The group of medical elites didn't say a word at this time, just glanced at Shen Feng, nodded, and then plunged into the intense research and development again.

One glance is worth a thousand words.

What the Commanders have done is nothing short of miraculous, and they can't live up to these miracles!

Shen Feng did not leave the virtual reality space, but also found a laboratory table and started his own research.

Although he is not a professional himself, he is also an expert in virology after the apocalypse of the stone statue and his previous research on the evil spirit virus.

In any case, it is of course best to be able to contribute your part.

And these medical elites of the Salvation Army were also shocked to find that the commander's research on viruses has extremely profound attainments, which is no less than that of these academic giants!

Time flies, and at this time, not only these Salvation Army medical elites, but also the analysis of the evil spirit virus has been released to the world, and almost all experts in this field are racing against time to study it.

Soon, all the researchers were in the same place.

Composition of the last compound.

According to the reverse deduction of the virus analysis they obtained, they only need to synthesize a completely new substance to be able to kill the evil spirit virus and directly act on the human body.

But when they solved most of the problems, they found that there was a big mountain ahead.

This is the last puzzle, but it is also an almost completely unsolvable problem.

At least in the current time, it is simply not possible to solve the problem.

It's like creating a whole new substance, and it will take at least a few years.

It was as if it was a mocking joke left by the Lord of the Void to humanity.

Mock these insignificant creatures who don't care for themselves.

The study of the evil spirit virus seems to be a race, and with the analysis method, most researchers end up in the same place.

A cliff that towers over the track, and there is no possibility of climbing.

In the virtual reality world, a look of despair began to appear in the eyes of a group of medical elites.

The clock suspended in the void is beating rapidly.

There is only half an hour left.

Shen Feng sighed and broke away from virtual reality,

Prepare to kill 800 million people.