In the next four generations of Naruto Orochimaru

Kabuto Yakushi saw that the two of them did not understand what he said, so he continued to explain:

"The art of space warping is a space-time ninjutsu developed based on the theory proposed by Lord Hokage. As for the specific theory... you can imagine that the spacecraft itself is in a curvature bubble, and the comparison between time and space Stable, no different from what we have now.”

"But the space after the curvature bubble will continue to expand, and the space before the curvature bubble will also continue to shrink, so as to change direction and achieve the vision of exceeding the speed of light. Of course, this is not exceeding the speed of light in an absolute sense, Hokage-sama The limitations on the speed of light proposed in the general theory of relativity still hold..."

Neji: (￢?￢)?

He looked like he was listening to a book from heaven.

Hinata: (((φ(◎口◎;)φ)))

Hinata had stars in her eyes and was about to faint.

"Miss Hinata, what's wrong with you?"

"Brother Neji, I feel dizzy. There seem to be a lot of mosquitoes noisy..."

Yakushi Kabuto: (@)?

I've obviously tried my best to speak in an easy-to-understand way, but why can't they still understand?Also, what do you mean the mosquitoes are noisy?

"Ahem, let me put it in a simpler way. When the curvature engine moves, it does not move in space, but moves the space itself to change direction and increase the speed. In this way, the spacecraft itself is moving in the space. Movement in space does not exceed the speed of light..."

"stop!"

Neji directly covered Yakushi Kabuto's mouth.

"Kabuto-senpai, please stop talking about this. I'm going crazy too. How about we talk about something else?"

Kabuto Yakushi reluctantly removed Neji's hand covering his mouth, sighed and nodded.

This kind of thing seems to be not much more difficult than what is taught in the theory class of the ninja school, right?

"call--"

Neji and Hinata couldn't help but breathe a sigh of relief.

Why didn't you feel this way when you were studying theory classes at the ninja school?

"Speaking of which, isn't Lord Hokage supposed to be on the front line of the Land of Rain, fighting against the Rinnegan-eyed ninja named Nagato? We originally thought that Lord Hokage was going to take us to practice on the battlefield this time."

Neji was afraid that Kabuto Yakushi would continue to talk about things that he didn't understand but sounded uncomfortable, so he decisively changed the topic.

"Well... the person currently sitting in the Land of Rain is actually a clone of Lord Orochimaru."

Kabuto Yakushi turned his head and looked at Orochimaru who was still busy on the other side. Seeing that Orochimaru didn't express anything, he told the truth.

"Clone? The clone's strength shouldn't be comparable to the main body, right? And once the clone disappears, what if the powerful enemy with the Samsara Eye attacks?"

Neji expressed doubts about this. Only ninjas with certain experience could see the most common disembodied clones taught in ninja schools.

The more advanced shadow clone is the advanced clone technique developed by the second generation Hokage Senju Tobirama to target Uchiha's Sharingan. Even the Byakugan and Sharingan that can see the flow of chakra cannot see through it.

But even so, no matter how perfect the clone is, at least in the impression of everyone in the ninja world, there is no clone that can reach the point where the strength is close to the original body, and there is no clone that can be retained for a long time, and it itself has not created The condition of chakra makes it difficult to survive for a long time.

Yakushi Kabuto pushed up his glasses and continued:

"The clone itself is also an absolutely substantial body. Regardless of appearance, chakra, or genetic information, it is all the same as the original body. Even the reincarnation eye cannot see through it.

In fact, the clone can not only refine a part of the chakra on its own, but also maintain it for a long time, and once the enemy really launches an attack..."

"Once the enemy really launches an attack, I can still rely on the power of the space gem to get rid of the limitation of the flying thunder god's transmission distance and transfer back to the ninja world as soon as possible. The reason why I want to build this spaceship is because I have no space on the moon. It’s just my Flying Thunder God mark. After I land on the moon and leave the mark as a coordinate, I can use the power of the Space Stone to travel back and forth between the ninja world and the moon at any time!"

Orochimaru finished what he was doing, walked over, and at the same time took in what Yakushi Kabuto wanted to say.

Now all the data of the spacecraft has been prepared, and Jarvis is monitoring it at all times, making it foolproof.

"So, are you ready for the next practice?"

"Hokage-sama, we are ready!"

Seeing Orochimaru approaching, Neji and Hinata quickly saluted.

Others may not care much about etiquette, but a big, old-fashioned clan like the Hyuga clan does attach great importance to it.

"Now that everything is ready, let me set off!"

As soon as the words fell, the hatch on the surface of the spacecraft opened.

Under Kabuto Yakushi's farewell gaze, Neci and Hinata followed Orochimaru into the spacecraft and found that there were indeed not too many places for human activities as Kabuto Yakushi said.

During the next voyage, Kabuto Yakushi will be on the ground throughout the entire journey, preparing for their additional return voyage.

The spacecraft is not just as simple as being able to fly and be used, from acceleration in the atmosphere, to navigation in space, to deceleration and landing when approaching the target position, and the subsequent return, every step of this All are extremely important.

Otherwise...

Well, a certain Asan Kingdom is actually a good example, and there have been a lot of jokes in this regard.

After all, you can hardly expect a country that launches planes into the water and launches aircraft carriers into the sky to be able to make no mistakes in such an extremely delicate project.

The spacecraft the three of them are currently in is just a small spacecraft, about three meters high and over ten meters long. Although it looks quite large, in fact most of the central area is used to install energy and design appropriate energy circuits. , this part probably occupies close to 40.00% of the volume of the entire spacecraft.

In fact, if it were not for the fact that the invention of the Ark Reactor was related to the space gems, the energy in it would be more efficient when applied to warping technology. Otherwise, if other energy sources were used, the volume of this part would still be Another huge climb.

The tail of the spacecraft is a huge turbine thruster. Although it has a curvature engine, the curvature engine is actually used to change the space before and after the curvature bubble of the spacecraft. The basis for the true flight power of the spacecraft still requires sufficient energy drive.

In addition, a small turbine thruster is also equipped under the head of the spacecraft as well as on both sides and up and down. This is to enable the spacecraft to better change direction and fly in space and improve its flexibility.

This will also play a huge role when landing and returning.

In the spaceship, the place where people can actually live is actually very small. There is only a cockpit above the head, and at the front is a driving operating platform occupying part of the area. There is a cockpit next to the control platform. The driver's seat, and behind it are two passenger seats - obviously, this is prepared for Neji and Hinata.

But even though the space inside the spaceship is not large, it does not affect the curiosity of the two young people of the Hinata family. Both brother and sister opened their eyes wide and observed the technological interior of the spaceship, even though they are introverted like Hinata. , also lowered his head slightly, looking around furtively.

"Jarvis, start the energy power engine and prepare to take off!"

"The takeoff program is loading. The takeoff program has been loaded. Now prepare to take off, 10, 9, 8..."

Accompanied by the countdown sound of Jarvis's electronic sound, Orochimaru came to the console, pressed the buttons one by one, and said at the same time:

"You two, you'd better find a seat quickly and fasten your seat belts. Otherwise, you can just use chakra to absorb it on the soles of your feet like climbing a tree and treading water. As long as you can cope with the violent shaking during takeoff, hold on steady. Just be in good shape."

Neji and Hinata looked at each other, and finally chose to sit down obediently and fasten their seat belts.

"4...3...2...1, take off now!"

As Jarvis's electronic voice fell, the spacecraft shook violently. If you stood on the outside of the spacecraft, you could see that the small turbine thrusters in front and on both sides of the spacecraft began to slowly rotate, turning the opening. The ground then sprayed out a ball of blue to whitish pulse particles.

The spacecraft slowly rose straight into the sky under the force of the turbine thrusters. With Jarvis's intelligent control, the turbine thrusters continued to fine-tune the angle, and the spacecraft flew more and more steadily. Neji and Hinata At this moment, I can't even feel any shaking anymore.

The spacecraft continued to rise steadily, until it reached a certain height before gradually stabilizing. Then, under Orochimaru's instructions, the large turbine propeller at the tail tilted at an oblique angle, and violently sprayed out a stream of The large cluster of blue pulse particles caused the spacecraft to start accelerating diagonally upward very quickly.

The flames pushed out by the turboprop are not the kind of flames most often shown in movies and TV dramas. Although they look similar in appearance, when they are in space, there is not enough oxygen as a combustion-supporting substance. Flames like this Things cannot exist.

"Jarvis, report the current flight data of the spacecraft."

"Okay, Mr. Orochimaru, the current altitude of the spacecraft is 1000 meters from the sea level and it has entered the stratosphere. The current acceleration is 4.1g and the current linear displacement speed is 8.1 kilometers per second, which has exceeded the first cosmic speed..."

The acceleration of a spacecraft is generally limited, because when there is acceleration and mass, force will naturally be generated. This not only has great requirements for the material of the spacecraft itself, but also has requirements for the personnel inside the spacecraft.

g represents the unit of gravity. One g is double the gravity. Generally speaking, the acceleration of a spacecraft when taking off is about 4-5g. The acceleration when returning is under the influence of the planet’s gravity. In the original On the basis of one increase and one decrease, add more than two g. Generally speaking, it is between 6-8g.

Of course, this level of pressure may require a normal human being to find a person with good enough physical fitness to withstand such a rapidly rising gravity, but the three people currently on the spacecraft They are all ninjas.

Needless to say, Orochimaru, who has mastered the Eight Gate Dungeon and has almost reached the peak of what a ninja can achieve, the rest of Neji and Hinata are also taijutsu-type ninjas who have been practicing soft fists since they were young, even if they haven't yet Although they are adults, their physical fitness has reached a high level. This level of pressure only caused them a little discomfort at the beginning, but they quickly adapted to it.

"The speed of the spacecraft has reached 11.4 kilometers per second, which has exceeded the speed of the second universe. It has basically escaped the constraints of planetary gravity and can start to activate the curvature engine!"

"Stop accelerating and prepare to start the warp drive!"

As the flames in the turbine thrusters gradually shrank and stabilized in a much lower range than before, Neji and Hinata clearly felt that the gravity on their bodies was continuously decreasing. , and even the whole body is floating, but it is only fixed by the safety belt.

In the sight of Neji and Hinata, Orochi slowly stood up from the driver's seat, stood up easily and walked to the center of the cab.

"If you still want to walk normally in this weightless environment, you still need to use chakra on the soles of your feet to absorb the ground."

After Orochimaru's words fell, he heard the sound of machine movement coming from the ground. Then a circular opening opened, and a small circular platform rose up. Under the action of Neci and Hinata's white eyes, Next, they can easily see the socket on this small platform.

"This is the real core of this spacecraft, the curvature engine."

After sensing the gazes of the two people, Orochimaru explained briefly, then pulled out the Sora no Taito from his waist and slowly inserted the blade into the socket in the center of the platform.

Inside the socket, the space gem inlaid on the blade of Sora no Tachi suddenly released a dazzling blue light, which was released through the gap, illuminating the entire cockpit interior with a charming blue halo.

"The space gem is detected, and the space gem can be used as a warp repeater..."

"It has been detected that the spacecraft has exceeded the speed of the second universe, has escaped the influence of planetary gravity, and can start to activate the curvature influence..."

"Start the warp drive?"

"launch!"

Orochimaru had no doubts and answered Jarvis decisively.

"The curvature engine has been started, the current energy circuit status is normal, the power system is normal, the curvature bubble has been deployed, and the warp navigation state is about to begin. Navigation target, near-lunar orbit, navigation speed budget, two thousandths of the speed of light, flight time budget, 1267 seconds…”