The sound of the water was slow, and Shen Feng rode on a mechanical horse and slowly walked to the river, but found that it was completely different from the wide Huangpu River in his impression, and the "river" in front of him had shrunk by half and was downgraded to a river.

Obviously, in the midst of the dark apocalypse, the natural environment has changed dramatically.

After all, without sunlight as an external energy source for the surface light and heat of the earth, it is difficult to produce a normal water vapor cycle, and it is good to have a river to preserve.

At this time, Shen Feng has been wondering about another point, that is, if this world does not have sunlight as an energy source, why can the temperature of the earth's surface remain normal?

If the sun had gone out, the earth would have been frozen into lumps of ice.

And not only was there no sun in the sky, but there was no light from any other star.

If there is any cloud covering, it should also be the light and heat response of the clouds.

None of this is there, just plain darkness.

After thinking for a long time and not getting the point, Shen Feng shook his head and galloped directly along the river, while the gray tide swept away behind him, looking for life in the places he passed.

Dark, dreary, damp, oppressive, with hardly a hint of wind, the surrounding buildings are dead silent.

Shen Feng's optimism at the beginning had vanished after encountering the quantum state lifeform.

Fortunately, where there is water, there will be life at any time.

I can faintly see that there seem to be some aquatic plants and algae in the water, and I wonder if it is a species that has survived after adapting to the dark environment.

At the same time, on both sides of the riverbank, mosses and ferns appeared faintly, growing in the dark.

Suddenly, something suddenly moved, crawling over a patch of moss.

The mechanical horse under Shen Feng suddenly stopped, and reached out a mechanical tentacle to catch the crawling creature and put it in Shen Feng's palm.

It's a cockroach.

A cockroach crawling happily.

Shen Feng nodded and put the cockroach back on the ground, feeling a little relieved in his heart.

Where there are cockroaches, there is a source of protein, and humans should be able to survive some......

After all, humans are also creatures similar to cockroaches.

While moving forward, Shen Feng discussed with Jingwei through silicon-based brains:

"Jingwei, is it possible that this quantum state life form is in the Bose-Einstein condensate? If that's the case, it makes sense...... It's just that if they are really in the Bose condensation or Bose-Einstein condensation, their own energy is extremely low, and they can't change the macroscopic reality at all, and they are basically like ghosts......"

Bose–Einstein condensate is a gaseous, superfluid state of matter (state of matter) exhibited by boson atoms cooled to near absolute zero, in which the quantum states of all atoms are bundled into a single quantum state. In 1920, Sartjendra Nat Bose and Albert Einstein predicted this state based on Bose's research on the statistical mechanics of photons.

"It should be similar to this, but the specific principle is not easy to say now, I think Xiao Feng, you should leave this complex problem to me, just treat it as magic, now you are a mage who subdues demons and destroys demons, you have a white horse and a Zen staff, and then use the nanomechanical cluster to get you a robe, if you need to cut your hair, I will help you shave it now." Jingwei said, while raising his hand behind him and touching Shen Feng's hair.

"I thank you." Shen Feng was speechless, but he also understood that Jingwei didn't want him to bother too much, after all, basic physics was really not something he was good at.

The mechanical horse is moving extremely fast, and the gray tide behind it is roaring, and the road is full of fallen bones, which are swallowed by the gray tide and considered a funeral.

After walking a few blocks, there was no trace of human life, but some small animals such as rats and snakes appeared, and it seemed that a new ecosystem had been formed after the light had disappeared.

Turning his head to look at the high-rise buildings not far away, according to the map of Haicheng stored by Jingwei, this neighborhood should be the Haicheng Library.

If you want to find out what is going on here, there should be an answer in the Haicheng Library.

The mechanical war horse under him instantly disintegrated, forming a nanomechanical battle suit attached to the surface of his body, considering that the movement of the mechanical war horse was too big, maybe it would disturb the human survivors hiding in the shadows, Shen Feng prepared to go directly on foot.

The gray tide behind him also spread out in all directions, flowing like flowing water, becoming lighter and more hidden.

Reverse reasoning, human survivors face the threat of those quantum ghosts in a dark environment, and cannot use light sources, so they can only adapt to this dark environment.

The human eye is naturally unable to see clearly in the dark, so it can only rely on hearing.

Perhaps a little wind and grass will make those human survivors who are like frightened birds hide from Shen Feng from discovering.

Putting away the contemptuous heart at the beginning, Shen Feng quietly walked in the direction of the library.

Just after passing through a block in the darkness and about to turn to another street, an extremely soft voice suddenly sounded from not far away, and there was a faint light!

Shen Feng's expression froze, and the gray tide behind him had instantly enveloped him, and then rushed forward along the street like a torrent, increasing his speed several times.

With his sensitive hearing now, he could already hear the sound of human running footsteps and suppressed cries!

And that bit of light was faintly blue, very similar to the quantum ghosts he had just killed!

The speed of the gray tide reached the extreme, as if a wave was surrounding Shen Feng galloping down the street, and after more than ten seconds, it had already passed through the entire street, appearing in the place where the voice came from around the corner.

Not far away, on the street, a blue quantum ghost was chasing forward, and in front of it, a ragged figure with scattered hair was running wildly.

The quantum ghost's blue glow shone brightly, and the figure's bare feet and pale body could be seen.

That's a human!

His mouth uttered a suppressed cry of fear, and the deep fear in his heart could be seen just by looking at the back of the desperate running away.

The quantum ghost behind him let out a beastly roar, waving its blurred limbs and running wildly towards the humans.

Shen Feng frowned, controlled the gray tide to accelerate again, held the long sword equipped with the core of the quantum force field, and rushed towards the quantum ghost, and in the blink of an eye, he had reached a distance of two or three meters behind the other party.

It's just that it's too late.

The human body's physical strength seemed to be exhausted, and the speed was obviously slow, just a hesitation, and it had been pounced on by the quantum ghost.

Immediately afterward, a blue glowing humanoid was brought out of the human body by the quantum ghost, struggling in the air, and his body lost its vitality in an instant, and he ran forward a few more steps before falling to the ground suddenly.

Shen Feng's eyes widened, looking at everything in front of him, he couldn't believe his eyes.

What the hell is this!?

The human soul?

Isn't this a world of science!?

"Oh, Consciousness! That's his consciousness! Xiao Feng! The consciousness of intelligent life is really quantitative! Jingwei's voice sounded, full of excitement about the scene in front of him, "This was originally a conjecture, but I didn't expect to be able to see this scene with my own eyes!" Oh my God, Newton, Einstein, Bose, Dirac, Yang Zhenning are on top, if those physicists see this scene in front of them, it is estimated that they can orgasm a hundred times on the spot, and the whole person can be cool and dry! ”

As soon as Shen Feng was about to answer, he saw that the quantum ghost was already like an amoeba protozoa, fusing the light humanoid pulled out of the human body into his own body, and the size became a little larger, and it seemed to be clear in a short period of time, turning into the shape of several humanoids that were put together.

Among these figures, there were five or six mutilated heads, and they suddenly opened their eyes and opened their mouths to let out a terrible and strange vague roar:

"One...... One...... One is ...... One for billions ......"