For Chu Yu, there is no satellite with a more sand sculpture than the "Flame Snake".

Don't say what it's called Chang'e and Benyue, even if it's called Bajie, it turned out to be a flame snake, how awkward it sounds.

For Chu Nian, there was nothing more frightening to him than the satellite falling from the sky.

Even if there is an Optimus Prime or a big fireball falling from the sky, he can accept it, the only thing he can't accept is that the Flame Snake satellite has fallen.

"The 'Flame Serpent' is powered by the special abilities of the Outsiders in the Holy City as fuel. Dropped, proved... ”

Chu Yu finally realized that something was wrong: "Proof what?"

Chu Nian didn't speak, but said to the projection panel on the bridge: "Calculate the fastest route to enter the Holy City." ”

"The underground route, the passage into the heart of the planet, the distance from the surface, a total of eight thousand four hundred and fifteen kilometers, the estimated arrival time, twenty-one minutes and thirteen seconds. ”

Chu Yu was surprised: "More than 8,000 kilometers, twenty-one minutes to come, there is a superman behind the car?"

Chu Nian ignored him, but thought for a few seconds, and finally gritted his teeth and said, "The fastest route is carried out, and there is no need to report to the central system." ”

"Identification!"

Chu Nian jumped outside, came to the side of the still unconscious, and the palm of his hand towards the two fingers was slammed three feet, and after stepping on two fingers, he directly cut off one of them with a long nail, and the scene was extremely bloody.

After coming back with his fingers, Chu Nian clenched his fingers tightly until the smell of blood on his fingers became stronger and stronger, and the voice of the electronic voice also sounded: "Identify the identity of the Overseer and enter the flight B operation mode." ”

"B operation?" Chu Yu turned his head: "Is it for you to do this b operation?"

"You can understand it as autonomous driving. ”

"It wasn't you. ”

Chu Nian: "...

The vehicle began to take off, and after flying to an altitude of about 100 meters, it began to accelerate.

"I see you've spent a long time wrestling your fingers there, isn't it fingerprint recognition?"

"Psychic power recognition, each outsider has an extremely special psychic power mark, and the residual psychic force magnetic field band on the finger. ”

"Oh. Looking out the window, Chu Yu was confused: "Didn't you take the underground passage, what are you flying near the sea area?"

Chu Yugang finished speaking, and then suddenly began to fall rapidly. "I'm, I'm. Chu Yu hurriedly grabbed the handrails on both sides, because the vehicle plunged directly into the sea.

The streamlined body plunged into it like a crystal into the water, without stirring up any waves.

Once in the sea, the vehicle continues to dive straight down until it enters a cavern that emits a huge amount of light.

In the cave, dozens of passages are staggered, and after the vehicle enters one of the passages, it "pierces" down again

"Your holy city was built in water?"

"Of course not, although we have this technology, the Holy City needs geonuclear energy as a fuel for energy, and the water does not have the conditions for energy conversion. Chu Nian said expressionlessly: "The earth is round, you know, right?"

", my neighbor's huskies know ... Chu Yu was halfway through speaking, and was suddenly stunned.

More than 8,000 kilometers, you can get there in 21 minutes, obviously not flying, just now the electronic sound said that it is going "underground"!

Chu Yu's face was full of incredulity: "Don't tell me, you have opened a passage inside the earth?"

"Nope. Chu Nian smiled slightly: "It is to open up four hundred and thirty-seven passages, which run through the entire planet!"

Chu Yu gasped, this was comparable to flying high in the air on the surface of the earth

Much faster, a veritable "underground" passage, there is nothing more "underground" than this.

In the original world of Chu Yu, that is, in the twenty-first century, there has always been the idea of wearing the earth every day, and some countries have even put it into action, but then it has been over.

Lao Maozi had done this kind of thing before, and it was said that he would not move for more than 10,000 meters a day, and finally stopped working.

As for why the work was stopped, there are different opinions, some say that they heard strange sounds when they drilled, and it seems that there are other civilized races in the "underground", which is very marketable, especially in China, after all, hell is underground, a total of eighteen layers.

There is also a more reliable argument, saying that Lao Maozi has insufficient funds, that is, he has no money.

Either way, it is impossible for the technology of the 21st century to penetrate the earth every day.

Because the first three problems can not be solved, the first is gravity, the second is the underground magma, the third is the problem of tool hardness, and there are more other detailed problems, such as angles and the like, the earth is inclined, and the underground is black and cannot accurately drill a straight line or purposefully to the exact position, you drill from the South Pole, want to drill to the North Pole, but after several years of drilling, the drill is bankrupt, and finally drilled through, and when you come out, you find that Sujiatun, not the North Pole.

But the most important thing is the first three problems, the hardness of the tool Chu Yu can understand, the numbers on the panel are Arabic numerals, Chu Yu can also understand it, the diving depth just now has passed 10,000 meters, and the vehicle he is in is not affected at all, and he has not encountered simple harmonic vibration.

The ordinary vehicles ridden by the Outsider have this hardness, and the drill bit used for industrial use is even harder, and the drill bit used by the Outsider to pass through the earth on the day may not be the drill bit.

But the problem of gravity and magma Chu Yu couldn't figure it out.

Chu Yu, who was interested, did not continue to ask questions, but observed the outside world through the window, preparing to find the answer by himself.

As the time of "going deeper" increased, the speed of the vehicle became faster and faster, and Chu Yu's heart also rose to his throat.

According to gravity, the closer you get to the center of the earth, the faster you go, faster than the speed of a free fall to the ground at an altitude of 10,000 meters.

Theoretically, if there were no surface, people would be sucked directly to the center of the earth's core.

Sure enough, as they got closer and closer to the center of the earth, the speed of the vehicle became faster and faster, and Chu Yu had lost his cognition of "speed", and there was a sense of discomfort from the tearing force that came from all directions.

"I'm sorry, I forgot that the physical strength of a human being can't handle this speed. Chu Nian smiled apologetically at Chu Yu, and then began to operate the projection panel.

The vehicle's bridge began to emit bursts of foamy liquid, which did not splash, but shot directly into Chu Yu's face, and then began to wrap around his whole body.

After being wrapped in this almost transparent liquid, Chu Yu sniffed his nose: "What kind of thing is this, why does it smell like 84 disinfectant water?"

"R2 Particle Repair Nutrient Solution. ”

Nutrient solution, plus the taste of the Eight Dead Disinfectant Water, and it is also transparent and slightly viscous, nouns, tastes, plus characteristics, after these things are combined, they also shoot on his face, Chu Yu's expression is getting more and more weird, and a little disgusting.

Because the speed was too fast, Chu Yu could no longer discern the details of the situation outside the window, but he could roughly see the boiling magma floating outside the vehicle.

Chu Nian looked at the data on the electronic panel and said slightly: "Turn on the phase matter repulsion." ”

"What the hell is a phasic matter repulsion?"

"You can think of it as bouncing the magma away and reducing the force of gravity

Measure. ”

Although it meant something, it didn't delay Chu Yu from making a look of sudden realization.

Chu Nian still knew Chu Yu better, and explained: "You can allow vehicles to enter a special dimension, this technology is developed according to the special abilities of the saints and wizards in your human race, and when you enter an unknown dimension, you will be temporarily affected by the matter in the current world, and will not be affected by the matter in the current space." ”

"Oh, I see. ”

Chu Yu really understood this time.

This is the same as the black magic used by Sambelle, entering the space-time mezzanine, you can see the scenes in the real world, and it also exists in the real world, but in another "space" in the real world, you can peep into the real world, but people in the real world can't see the special space.

It's just that Sabelle's black magic can't transform the space in the space-time mezzanine, and the Outsider's vehicle can make the space of different dimensions move.

The former cannot alter any matter in the real space, while the latter can allow the special space to affect the real world.

"This technique can defy gravity?"

"Yes, without this technology, we would be moving faster than the speed of light, and the pressure would squeeze any form of matter into powder. ”

After a pause, Chu Nian said with a little pride: "This is our Outer Demon Civilization, we have already set our sights on the planet, instead of wantonly destroying this planet and endlessly obtaining resources until it is exhausted, we are the future of this planet." ”

Although Chu Yu was surprised, he didn't show it, he just pouted and said: "What's so good about this, I thought it could be teleported directly, it's the kind of portal, people go in Antarctica, and after entering, they go directly to Sujiatun." ”

"Where is Sujiatun?"

"Have you ever eaten Demoly's stewed fathead fish?"

"What is Demoly?"

"Do you know about Sujiatun?"

"Forget it, you always say something inexplicable, but the technology you just mentioned should be related to atomic recombination and remote phase transmission, which is theoretically achievable. Chu Nian smiled slightly: "If you want to try, there must be a chance to break you down into countless atoms, and use the phase atom transfer equipment to reach any place on this planet as soon as possible, provided that there is an atomic recombination equipment at the delivery site." ”

"Pull it down. Chu Yu waved his hand again and again, and now when he mentioned what kind of decomposition and reorganization, he immediately thought of those unlucky ghosts who were decomposed into the size of rice grains.

After figuring out what was going on, Chu Yu was not interested, and there was nothing to see if there was wriggling magma outside.

"As a human, you are excellent, and your physiology, including your adrenaline levels, is normal in an environment that shuttles around the center of the earth and is surrounded by magma. ”

Chu Yu rolled his eyes: "Thank you for the compliment." ”

Chu Yu was not only nervous, but also a little wanted to sleep.

As time passed, it was just more than twenty minutes, and the speed of the vehicle began to slow down, obviously in the ascending stage, of course, in Chu Yu's sensory consciousness, the vehicle was still "diving", after all, it was the sun that passed through the earth, and its next day, even if it passed the core of the earth, it was still down, in fact, the next journey was upward, because even the neighbor's husky knew that the earth was round.

Upon exiting the passage, the vehicle entered the sea, and as the depth decreased, the vehicle rushed out of the sea.

Looking at the intact Holy City, Chu Nian was relieved: "It seems that the situation is not as serious as imagined. ”

Chu Yu turned his head and looked outside the vehicle, his mouth wide open, and he was amazed.