Live: Opening decryption Oxygen is highly toxic

The corner of Qin Mu's mouth twitched, feeling that this function was a bit magical.

these functions……

Logically speaking, it shouldn't exist.

Because the long river of time is a forward vector.

can be accelerated.

But never back.

What has passed can never return.

If you can……

Then it will lead to the appearance of countless parallel time and space.

and the resurrection of the dead.

These are the paradoxes of the current universe.

so……

In today's real world, it is impossible to go back in time.

People can never go back to the past.

Fortunately, after a brief look at the function (ciae) of the system.

Qin Mu understood the principle of this function.

Its principle is also very simple.

A screen dedicated to time retrospective scenes can be opened up.

Just provide enough science value.

Then you can go back in time to the scenes on the earth or anywhere in the universe.

these things……

They all exist in some corner of the earth in some inexplicable way.

Because of the time flow and other issues, it really appeared here.

"boom!"

Followed by.

In the space laboratory, there was a loud noise.

A laboratory was dug out of thin air.

It's next door to the Time Acceleration Room.

Qin Mu took a deep breath.

Pulled open the door directly.

walked into it.

Came to the outside of the time regression room.

One approach this room.

Then there was an indescribable breath blowing towards his face.

"boom!"

"boom!"

"boom!"

An indescribable sense of sadness seems to be carried in it.

"The host please choose to go back in time and look back at the scene, as if you have experienced it yourself, but it cannot be changed. Please operate the host carefully, and don't blur the boundary between reality and reality."

Qin Mu half-closed his eyes.

Hearing the voice in his head, he couldn't help becoming excited.

Before his eyes, many options appeared.

It's all up to him to choose.

But behind each option, there is a series of popular science value labels.

It also means...

If you want to go back in time, you have to pay a lot of science value.

"2 million years."

Qin Mu hesitated a little, and began to choose a time slot.

In this time period, the time required for backtracking reached a staggering 800 million.

Take a deep breath.

He decisively chose to give up.

This requires too much popular science.

He must also use the popular science value to continuously evolve the species.

The time acceleration room is simply a bottomless pit that swallows the value of popular science!

"Huh? Three million years ago, the secret of the birth of human beings?"

soon.

Qin Mu found another time node.

At this time node, it happens to be the time when another alien civilization descends and begins to manipulate the earth, encoding perfect life.

this period……

Humans have gradually come to the earth!

Start multiplying.

"It only needs 200 million science points..."

Qin Mu glanced at the required science value.

It just so happens that his current science popularization value is still more than three million.

Backtracking in time is entirely optional.

Take a look at specific events that once took place on Earth.

in fact……

Regarding the mystery of the birth of human beings, he is only a speculation based on countless evidences.

Have not seen it in person.

"boom!"

Take a deep breath.

Qin Mu directly asked the system to open the time retrospective room. .

Chapter 160 The Mountain of Life, Mermaid

Suddenly.

An unbelievable picture hit his mind.

On a desolate land.

It seems to have experienced an unprecedented ~ war.

Extraordinarily desolate.

in mind.

The whole picture kept shrinking, and finally turned into a blue earth.

This blue earth.

It is full of an indescribable high-tech atmosphere.

Followed by.

Qin Mu's consciousness projection seemed to have entered this desolate and ever-changing world.

"what's the situation?"

He opened his eyes.

But you can still feel your own body.

It's kind of like a technology of a higher civilization.

The self-awareness is stripped out, and then put into some kind of movie screen, which is extremely realistic.

and.

He can even feel the condition of his own body.

After making sure that there was nothing wrong with his body, he took a deep breath.

in such a realistic environment.

He raised his head and looked into the distance.

It happened that I saw the sky, that is, outside the earth, and a thunderbolt shot from the clear sky.

The spacecraft that covered the sky broke into the earth.

"At this point in time, I'm afraid it will be after the end of the war?"

Qin Mu thought for a while.

Combined with the information I found from various documents and archaeology before, I made an inference.

During that long period...

After the war.

The earth once fell into a desolate, dilapidated state of dead silence.

On the earth, due to the stubborn resistance of the ancient Chinese civilization, countless lives are dying.

Even in this battle, Nibiru Star, which was on the edge, was incomparably dilapidated.

The condition of the earth...

Can be imagined.

Good thing...

At a critical moment, the fighting atmosphere in the solar system spread outside the system.

Introduced a whole new alien civilization.

"These spaceships, are they alien civilizations?"

Frowning.

Through the scene of backtracking from the earth, Qin Mu saw the spaceships descending one after another from outside the earth.

Even up to now, he hasn't quite figured out the specific way of going back in time.

And after turning on this function, how it pulls its own consciousness into this scene that seems to have happened in real life.

Slightly pondered.

He crouched down.

Try to pick up a stone from the ground.

however……

His hand just passed through these stones directly.