Of course, if it is not necessary, Lin Feng does not want to create so many clones. After all, it is difficult to explain their origins.

Moreover, they both have the same body, the same memory and personality, so it will be a question of who will be the main one and who will be the auxiliary.

So if it is not necessary, Lin Feng still doesn't want to create so many selves. He only needs one.

However, although only one Lin Feng is needed, it does not mean that Lin Feng does not need to make preparations for both situations and prepare for the worst.

After all, there are too many countries on the earth, the population is too complex, cultural conflicts are very serious, and historical problems are also quite serious.

In the future, as humans officially leave the earth, some countries may not be able to sit still and fight to the death, dragging human civilization to death.

Under such circumstances, Lin Feng must prepare for the worst, that is, even if mankind is destroyed, he will then revive human civilization.

Lin Feng thought about it and decided to proceed in two steps. The first step was naturally to prepare resurrection bases in various places on the earth.

If one day in the future Lin Feng is really wiped out by an ambush nuclear explosion or a huge bomb.

Then he can activate a resurrection base buried in the earth and stand up again to show that he is not dead.

If there is another possibility, that human civilization is really destroyed, then he who is buried in a resurrection base somewhere in the earth can also stand up and rebuild human civilization.

In order to be on the safe side, several more resurrection bases buried in the earth must be prepared.

And we must also be prepared to be buried thousands or even tens of thousands of meters underground.

In this way, even if the legendary cosmic gamma rays hit the earth and destroyed the earth's civilization.

The 'Lin Feng' buried 10,000 meters underground can still rebuild human civilization in desperate situations...

Of course, simply burying a resurrection base on Earth is not safe. Lin Feng also needs a second means of resurrection.

The second method of resurrection is to plan in outer space, mainly to bury resurrection bases on various planets in the entire solar system.

When the various resurrection bases could not detect any information about Lin Feng's survival through the quantum communication network.

The bases on various planets in the solar system will continue to revive Lin Feng and create Lin Feng civilization in order.

Under such circumstances, it would be almost impossible to stop the enemy from rebuilding human civilization unless he could destroy the entire solar system.

This is Lin Feng’s back-up plan!

It can be said that the third-generation brain-computer interface chip, that is, the biological secondary brain, was obtained accidentally.

Both Lin Feng and the entire human civilization have been given a chance to start over, an opportunity that no other civilization that has ever existed on Earth has ever had.

Of course, Lin Feng also thought about other means of resurrection, such as analyzing the memory of the biological secondary brain.

The memory personality data stored in the biological secondary brain is decoded and transferred to an electronic computer, thus achieving information immortality.

But after thinking about it, Lin Feng decided that he would never conduct such a dangerous experiment until the critical moment, because the risks of doing so were completely unpredictable.

If we want to avoid the destruction of human civilization, the best way is to do what Yang Tianming did in "The Three-Body Problem".

The part of Lin Feng's body tissue carrying the biological secondary brain was launched out of the solar system and headed for other galaxies.

In this way, even if the earth or even the solar system is really destroyed, Lin Feng still has a certain possibility of rebuilding human civilization on other planets.

Shaking his head slightly, Lin Feng cleared his mind of all the possibilities that might lead to the destruction of human civilization, and turned his attention back to the biological secondary brain.

After all, this is a biological secondary brain that requires 6.6 million experience points, and the function of storing and decoding personality memory information is just one of its functions. Although the function of storing and decoding personality memory information alone is worth 6.6 million experience points in Lin Feng's eyes, its power is more than that.

As Lin Feng carefully recalled the biological sub-brain technology knowledge that he had been instilled with, he discovered that this biological sub-brain did not really grow a sub-brain.

Its form of existence is to specifically cling to and entwine the countless nerve cells that grow throughout the human body.

Therefore, every special cell of this biological sub-brain is the main body, but every special cell is not the main body. Only when they work together can they become the real biological sub-brain.

However, the main core part is still in the brain. After all, the brain has the most nerve cells and the energy is the most abundant.

As for what functions it has, it has all the functions of the second-generation brain-computer interface chip.

Its functions are even more powerful than the second-generation brain-computer interface chip. After all, this thing clings to and grows in countless nerve cells in the body.

Therefore, it can achieve more magical functions.

Take virtual world technology as an example. Previous virtual world technology was unable to block out the various sensations of the real body.

That’s why the person in the video of the press conference said that he felt a little weird.

He could feel himself lying on the bed, and also feel himself standing on the ground, and even feel the gravity of standing on the ground.

Is this a good situation?

It is not good for the virtual world and has a negative impact.

Because the feelings of the real body and the virtual world overlap, they will ultimately be unable to immerse themselves in the virtual world.

After all, the physical sensations in the real world are constantly telling them that this virtual world is fake.

But now biological sub-brains do not have this problem because they are spread throughout the nerve cells of the whole body.

The biological secondary brain can naturally intercept the electrical signals transmitted to the brain by various sensory organs. Without the interference of various "feelings" of the real body, one can naturally immerse oneself 100% in the virtual world.

There is also a hidden function.

Because the biological secondary brain will cling to and grow on all the nerve cells in the body, it can naturally use electrical signals to control the organs and tissues of the entire body.

It can be said that with a biological secondary brain, you can perfectly control your body and can fully exert the powerful strength that your body should have.

Take Lin Feng himself for example. He actually has no way to exert his full strength because the subconscious mind of his brain restricts him from doing so.

But now that I have a biological secondary brain, I can use the power of every muscle fiber in my body to kill the enemy quickly and efficiently.

Of course, Lin Feng’s surprises don’t end there. He now has a biological secondary brain to help control his entire body.

After being injected with the third-generation gene enhancement drug, various super-perception abilities have also been improved by several orders of magnitude.

Take ultrasound for example.

Once the original ultrasonic wave exceeds a radius of about 300 meters, the sound waves that are fed back will become very chaotic and fuzzy, and then as the distance increases, they will become completely "inaudible".

Now we have a biological secondary brain to assist in calculations and filter out useless information.

Not only can the pressure on the brain be reduced, but the ultrasonic wave's sensing range can also reach a radius of 1 kilometer if there is no obstruction. (End of this chapter)