Wu Xinyue would be happy Chu Yu didn't know, he knew that he wasn't very happy now.

Because after getting up the next day, Wu Xinyue has been following him, and those eyes seem to have grown on him.

Yan Snake also went up and hugged his fist and said congratulations twice, thinking that Wu Xinyue had finished the catastrophe of the demons.

After that, this kid also bragged to Zhou Qian, saying that Wu Xinyue's time to cross the heart demon tribulation was about the same as him.

Chu Yu was embarrassed to tell Yan Snake that Wu Xinyue was done in less than an hour, and the roof of the pestle in the past few days was completely because he was thinking about things.

After Wu Xinyue returned to normal, she entered the tail state.

Chu Yu was better in the courtyard, and as soon as he went out, Wu Xinyue began to follow him inch by inch.

At first, Chu Yu thought it was nothing, but when he went out of the alley, he saw that the broken van was still parked there, and after being relieved, he went back to the yard to have breakfast.

After eating breakfast, I went out for a walk to eliminate food, and Wu Xinyue followed behind.

went to the shop to buy a pack of cigarettes, but Wu Xinyue still followed.

At the mouth of the alley, two old ladies quarreled and went out to see the excitement, but Wu Xinyue still followed.

Go to the barren mountain to continue to study the broken car, and still follow behind.

drove a broken car to the vegetable market and bought two crucian carp, went to the street to cut his hair, washed the car at the mouth of the alley, bragged with Wang Lei and others outside the yard, no matter where he went, as long as he was out of the courtyard, Wu Xinyue was like a shadow, like a small tail, and he couldn't get rid of it.

"Sister, what are you going to do?"

"The world is so big, I want to see it. ”

Chu Yu looked helpless: "My name is Chu Yu, not the world!"

Wu Xinyue smiled slightly, should she follow or follow.

Chu Yu, who had been tailed for a day, was haggard, not because he was afraid of being followed by Wu Xinyue, but because he was absent-minded about what he was doing and couldn't concentrate.

No matter who is replaced, there is always a big girl behind her who looks at her, and she will definitely be as uncomfortable as Chu Yu, let alone focused.

In the evening, Gu Yawen came.

"Mentor. Gu Yawen sat down and smiled apologetically: "Because of the limitations of the equipment, I can't get more clues about this car." ”

Chu Yu said disapprerovingly: "It's good to say it directly in Big Brother, you don't have to go out of your way." ”

"Mainly, I want to dig a little deeper, with your permission, of course. ”

"Then what's permissible and not allowed. Chu Yu stood up: "Let's go, go to the barren mountain, there are few people there." ”

Yan Snake and Zhou Qian are no longer interested in this broken car, mainly because they are interested and can't understand it, so only Gu Yawen and Chu Yu go to the barren mountain, plus Wu Xinyue, who wants to see the world.

Gu Yawen came by car, and there were a lot of instruments in the trunk, and after everyone arrived at the barren mountain, Gu Yawen began to use instruments to detect eight-handed broken bread.

"The electromagnetic radiation value is not high, two stars. ”

"The radiation value is 0.4ut, which is relatively safe. ”

"There is radioactive material on the surface of the car body, which is harmless when exposed to it for a short time. ”

"The attached substance is unknown. ”

"There was a small amount of tissue on the bottom of the car. ”

"The structure of the car body is no different from that of a normal vehicle. ”

Gu Yawen got out from under the car after tossing for most of the day, put down the instrument and pulled her hair.

"Mentor, for the time being, you don't need to worry when driving, several radiation levels are relatively safe. ”

Chu Yu sighed slightly.

It's my own students, and the first thing I do when I come is to test whether it's safe to drive this car, and then look at the sand sculpture of the flame snake, just study how to destroy it.

Gu Yawen asked, "Mentor, do you have any other discoveries about this car?"

"This... Chu Yu lit a cigarette and said with a profound face: "You look at it like a car." ”

Gu Yawen nodded.

Chu Yu: "But it's not a car. ”

Gu Yawen nodded, her face contemplative.

Chu Yu: "It's not a car, though. ”

Gu Yawen nodded in contemplation.

Chu Yu: "But it looks like a car." ”

Gu Yawen frowned slightly, but still nodded.

Chu Yu: "So, this is a broken car that looks like a car but is not just a car. ”

Gu Yawen sneered, her eyes were like crescent moons: "Mentor, what you said is so right. ”

Chu Yu touched his nose, and didn't continue to pretend to be b, and sneered: "We also studied it for a long time after you left yesterday, but we didn't study anything, just knowing that this broken car has the function of automatic repair, and it is also particularly resistant, oh yes, it seems that I can still understand what I say, that's about it, we don't know if there are other special functions." ”

"So, Mentor, you're right. Gu Yawen nodded heavily and said, "Having autonomous behavior, and being able to self-heal, and at the same time having at least rudimentary logical behavior, this can fully prove what you said." ”

"What did I say?"

"It's a broken car that looks like a car but it's not just a car. ”

Seeing that Gu Yawen's expression was very serious, it didn't seem like he was laughing at himself, Chu Yu smiled awkwardly.

Patting the body, Chu Yu asked, "Nothing else matters, I just want to know how this thing travels through time and space." ”

"I'm sorry, mentor, but this is just an immature guess, and there isn't much direct evidence that this car has the ability to travel through time and space. Gu Yawen didn't seem to want to hit Chu Yu, and added: "But there is no evidence that this car does not have the function of traveling through time and space." ”

"What if we assume it does. Chu Yu opened the car door and asked, "If this car can travel through time and space, how should this function be activated?"

This is what Chu Yu dreamed of

Traversal function, beyond that, any function is useless.

Even if the car could be turned into Iron Man, it would be useless, unless Iron Man could build him a machine that could travel back twenty-six years.

Gu Yawen got into the car, looked at the dashboard, and frowned.

Fuel indicators, cleaning fluid indicators, fuel gauges, fog lights, water temperature gauges, odometers, tachometers, there should be a lot of them, but they are not much.

On the face of it ... It's a broken van.

Gu Yawen poked her head out: "Mentor, did you notice anything unusual on the dashboard before?"

"Abnormal?" Chu Yu scratched his head: "The fuel gauge does not move, the odometer does not turn, the fuel indicator light does not turn on, and the water temperature gauge does not seem to be useful, are these abnormal?"

"These only prove that this is a broken car. ”

Chu Yu: "... ”

Gu Yawen looked inside and out, but found nothing.

Chu Yu was not surprised, the Yan Snake looked more carefully than her yesterday, didn't she see anything.

Chu Yu asked with a big brain: "Will it be like a password, which button to press and then press a certain position, and finally form a string of activation passwords." ”

"What do you mean, Mentor?"

"For example, turn the steering wheel to the left twice, then press the brakes, then press the horn twice, or press the clutch a few more times, and so on, to form some kind of special command to control. ”

Gu Yawen didn't know why: "And then?"

"And then it transforms, into a rocket or a UFO, into the universe through time and space, or through time and space into the universe. ”

"I have to say, mentor, your idea is very interesting. Gu Yawen smiled: "But this possibility is almost equal to zero, the volume of the rocket and UFO is very large, the material of this broken car is limited, at least I have not heard of a certain metal that can change the form of matter and rearrange it, and whether UFO exists has always been unknown." ”

"That's weird. Chu Yu squatted down, puzzled: "There are many special substances on the surface of the car body that only exist in the universe, which means that this car must have driven out of the earth." ”

Gu Yawen looked noncommittal.

She does not deny that the surface of the car contains many special substances other than the earth.

But judging from the appearance, she couldn't imagine how this broken car drove out of the earth.

To drive out of the earth is to go to the sky, and to go to the sky is to need propulsion and fuel, not to mention many other hard requirements, such as appearance and sealing.

Not to mention that this car enters the universe, even if it enters the atmosphere, the whole car is not enough to be filled with fuel.

Chu Yu was also half a bucket of water, touching the stubble of his chin and repeating yesterday's speculation.

"Mentor, you mean, this car can enter the space-time portal, right?"

Chu Yu nodded: "Yes, I also know that it is unrealistic for this broken car to fly directly into the sky and enter the universe, so there is only this one possibility, and the cosmic matter attached to the surface may be stained in the space-time channel." ”

After a pause, Chu Yu said again: "Could it be related to speed, after reaching a certain speed, you can enter the space-time passage and travel through time and space?"

"I'm sorry, Mentor, you don't have the right to say that. Gu Yawen explained: " If you travel through time and space, you need to reach the speed of light, and the speed of any matter with mass cannot exceed the speed of light, because according to the mass-energy formula, the total energy of an object is equal to its mass multiplied by the square of the speed of light, so any matter with a non-zero mass will never be balanced after reaching the speed of light, because the mass on both sides of the formula is not zero, it will never be balanced, the approximate value of the earth's gravitational constant is 9.8, and the value of the speed of light is about 300 million, so an object on the earth needs at least 30 million seconds to reach the speed of light without considering air resistance。 ”

Gu Yawen spread her hands helplessly: "In layman's terms, through traditional physical acceleration, at least... It will take at least fourteen years. ”

Chu Yu began to open his mind again, grinning and asked: "Then what if the starting point is not on the earth, but on a larger planet, yes, a neutron star, the gravity of the earth is only one of 700 billion times that of a neutron star, if this is the case, can it theoretically travel through time and space?"

Theoretically, if an object is only one meter away from the surface of a neutron star, but the strong gravity of the neutron star makes it reach a speed of one million kilometers per hour when it reaches the ground, but you must not forget that as the object gets farther and farther away from the ground, the gravitational acceleration it will be greatly reduced, just like astronauts in Earth orbit, when they walk out of the spaceship, they are no longer affected by gravity。 ”

Although Chu Yu didn't understand, he still nodded.

Anyway, he knew that what he said was not true.

After thinking about it, Chu Yu asked, "Then how did I study time and space travel in the future?"

"Regardless of speed, my guess is that the traversal device is some kind of instrument that can reconstitute matter. ”

"What do you mean?"

"Your speculation is not unreasonable, and if you want to travel through time and space, you may really be in the universe. Gu Yawen took out the pen, wrote and calculated and said: "The essence of the human body is a bunch of compounds, but consciousness is a special function of the human brain, self-consciousness, logical thinking and memory are the components of consciousness, abandoning consciousness, fundamentally speaking, the entire universe is composed of space, time and matter, and the most basic unit of all living and dead matter is the same, the difference is that they are combined in different ways, when traveling through time and space,** It is unable to withstand a certain tearing force, and the function of the traversing device may be to decompose the person into the original particle state, and by transmitting the particles, after the traversal, that is, after the arrival, the particles will be recombined and become the original appearance of the traverser, that is

It is in the form of a human being. ”

After a pause, Gu Yawen continued: "If this theory is true, the role of the dragon vein may not be to protect **, but to protect the mind, that is, self-consciousness and logical thinking and memory, because these are not composed of particles, but an unknown structure, of course, it is not excluded that there is such a very special substance in the universe." ”

Chu Yu roughly understood.

This is almost the same as sending a toy, sending a toy, dismantling the toy before sending, compressing the use of space, and then combining it after arriving at the place.

Gu Yawen continued: " The brain is the most complex structure in the human body, there are about 13 billion brain cells alone, and at the same time, each brain cell has many synaptic connections, and finally forms a huge fine network system composed of hundreds of billions of units, and consciousness and thinking logic, including memory, is born and stored in such an extremely sophisticated and complex system, just like the soul bound master Kundu, that is, the observer, although he has a device on his body, but it is only the core of the device, not a device that can decompose particles, since he can cross, he still does not crossOnly crossing thinking and memory, that means that crossing is divided into two parts, ** is a part, memory and logical thinking and so on are another part. ”

After saying a lot of half-understood knowledge that Chu Yu had heard, Gu Yawen playfully stuck out her tongue: "But these are just my guesses, the person who really understands time travel and creates the safest device is you, the mentor." ”

"The future me. Chu Yu smiled helplessly.

After Chu Yu received this useless sycophant, he began to think again.

He felt that Gu Yawen's speculation should be ** not far from ten.

Judging from his and the Flame Snake's feelings through time and space, what they felt in the space-time passage was not like a physical feeling, but an ideological intuitive feeling.

In the space-time channel, he and the flame snake can barely feel their bodies, in the words of the flame snake, that is, it is difficult to move the eyelids, which may also prove that it is not labor, but it is simply impossible, because the eyelids do not exist, because the body has been broken down into particles.

And at the same time that he couldn't feel his body, he knew that he was wrapped in the dragon vein.

According to Gu Yawen's speculation, then everything is established, and what is protected by the dragon vein is not **, but thinking and consciousness.

And it is worth mentioning that although the brain is composed of particles, the brain creates consciousness and thinking and memory, while thinking memory and consciousness are not composed of particles.

When entering the space-time channel, the first thing you feel is darkness, then you can't dominate your body, and only before you descend does you feel that your body or fingers begin to regain activity.

Now, this process should not be "recovery", but it is about to come, and the particles begin to form the body, so there will be a sense of perception and control after having a body.

It's just that it takes a process for the body to be reorganized, and in this process, you will slowly feel the feeling of regaining control of the body.

Chu Fugui used a subatomic ramming rifle to store a "middle finger" in Feng Kaishan's mind, instead of a complete crossing device.

It can be seen that this "middle finger" is the real core, the core of the dragon vein that turns into fuel to protect consciousness and thinking.

The other part of the traversal device has two functions, one is to input the advent coordinates, and the other is to decompose the body into particles.

As for "seeing" Chu Fugui in the space-time channel, I think it should be some kind of conscious sense, what I see is not what I see with my eyes, and the state presented by Chu Fugui is not Chu Fugui's **, but a certain kind of thinking and consciousness.

Gradually figured out what was going on, and after that, Chu Yu looked at the broken van.

"If that's the case, it also means that using this broken car to travel through time and space doesn't need to intercept the dragon vein and the body to be broken down into particles and reassembled, what goes in and what does it look like?"

"Again. Gu Yawen smiled slightly: "What you said, Mentor, needs to be based on the two major premises that my speculation is correct and that this car has the function of time and space travel. ”

Chu Yu was silent.

He had a gut feeling.

This broken car was definitely made by Chu Fugui.

Broken, extremely broken, but the appearance is very deceptive, special leather resistance, and very arrogant personality wonderful, a glance is annoying, the car is like a person.

Since it was created by Chu Fugui, it must have the function of traveling through time and space.

If not, Chu Fugui has nothing to do with building such a broken thing.

After thinking about it, Chu Yu got into the car.

"Anyway, I'll give it a try and see what happens when I accelerate to the limit. ”

"Then the mentor I... ”

"It's okay, don't worry, I know it!"

Gu Yawen said a little anxiously: "But I'm still ... ”

"Needless to say, I've made up my mind. Chu Yu smiled and shook his head, then shook the window, and then... He rolled down the window again.

"Xiao Gu, give me the car keys. ”

"I was going to give it to you just now, and you didn't let me speak. ”

Chu Yu: "... ”

After starting the broken car, Chu Yu shouted at Wu Xinyue outside the car, "Aren't you coming in?"

"No, I think this car... Insecurity. ”

Chu Yu rolled his eyes.

It's not safe to save the world, isn't it true that Lao Tzu rushes up hard, I'm afraid of hair.

Gritting his teeth, Chu Yuyi twisted the car key and stepped on the accelerator to the bottom.

At this moment, the mutation protruded, and with a loud roar, bursts of black smoke came out of the exhaust pipe, and the broken car arched forward violently, and then... There is no then.

Chu Yu jumped out of the car.

"Damn, it's a nest. ”