C701 Interstellar Travel

Although he had set a 'small goal', ten years of hard work, advancement to 'slow' cultivation, interstellar travel, to reach the distant Sea of Creation, was still out of reach and out of reach.

It was late at night. Yun Fei and Shui Qingyan sat on top of Profound Heaven Peak with each other. Looking up at the stars in the sky, Yun Fei pointed to the location of the Sea of Creation for Shui Qingyan. The Pillar of Creation could not be seen with the naked eye, but there were a few bright new stars blinking their eyes.

"Yaner, look, that is the Ocean of Creation. That will be the first stop for us to explore the starry sky." Yun Fei said softly.

"Ah Fei, as long as I can be with you, I can go anywhere. As I said before, the king is the one holding the sword and laughing in all directions. My concubine is playing the zither. Master Fu Chen! " Perhaps recalling the first time she said this, Shui Qingyan's pretty face instantly turned red.

" Yaner, it is really good to have you in this life! The Life Liquid that saved Miss Ming, the mystery of Yaner's origins, the whereabouts of uncle and aunt are all in this vast starry sky. We must walk out. " Yun Fei said firmly.

"En, En. Ah Fei, thank you! Right, Ah Fei. You still have to hurry and think of a way to rush to the Sea of Creation as soon as possible. Find the Life Liquid and save little sister Xin'er. Little sister Xin'er has been sealed in the Life Soul Water alone for so many years. It's really pitiful." Shui Qingyan tightly hugged Yun Fei's arm.

"That's right, Yaner. These few years, I've been cultivating with all my might. Unfortunately, my cultivation advancement is too slow, especially my divine soul which is still at the same pace. The distance of being able to fold through space is only 230,000 meters, it is simply too weak. With his current cultivation base, he wouldn't even be able to charge out of the Big Horn Star. Even if we do, we won't be able to reach the Ocean of Creation even if we spend our entire lives." Yun Fei said with some disappointment.

"Ah Fei, the Sea of Creation is so far away? I saw the star hanging there and thought it was only a few hundred thousand kilometers, at most a few million kilometers." Shui Qingyan stuck out her tongue and exclaimed.

Yun Fei smiled bitterly and said, "If I fly at full speed with my current cultivation level, I will have to fly for at least a hundred million years."

"Huh?" Shui Qingyan was shocked and stunned. "So far! How can I go?"

"This is only the first step for us to march into the universe. If this can't even be realized... Then how can I be the peerless hero in Yaner's heart? Don't worry, there will be a way!" Yun Fei scratched Shui Qingyan's nose and said.

"Ah Fei, Yaner will follow wherever you go in this life. No matter if you are the hero of the world or the young talent, you are my Ah Fei. " Yaner said in a daze, then smiled like a flower. "Ah Fei, you will definitely think of a way. Yaner believes in you!"

Before this, Yun Fei had asked Cai Yiren, who had been the "librarian" of Royal Heaven and Royal Dynasty for seven or eight thousand years, in detail. He had asked him about the situation of the people sent by Royal Heaven and Royal Dynasty to Big Horn Star.

Royal Heaven and Royal Dynasty had built a formation that was the size of a planet in space tens of millions of kilometers away from Monarch Star.

This formation was actually a huge and stable man-made "wormhole." This wormhole was connected to dozens of Star Domains and millions of important planets. The Big Horn Star was one of them.

The energy used by this "wormhole" formation was actually absorbed from the three stars around it.

This made Yun Fei think of the classification of Universal Civilizations proposed by the Russian astrophysicist Nicholas Kardachev.

According to Kardachev's standards, the civilization on Earth had yet to fully grasp all the resources available on Earth. Everything had yet to develop into a level 1 civilization. As for Royal Heaven and Royal Dynasty, they had yet to develop into a level 1 civilization. It can already use a formation to utilize the energy of a few stars. It was already in the development stage of a Level 2 Civilization.

According to Kardashif, it was almost impossible to destroy a Level 2 civilization. Of course, this was for a Level 1 civilization.

Although this was only Kardashif's assumption, it also showed how powerful the Royal Heaven and Royal Dynasty was.

According to Cai Yiren, to achieve intergalactic travel, in addition to using the huge wormhole, there were also some super long-distance spatial Transportation Array, which would allow them to travel between two different planets. Through the formation, the space between the two points was instantly shortened and folded. In a short period of time, a large amount of energy was consumed to build a tiny wormhole to allow space to pass through.

This method of teleportation could not be too far away, but through different planets, one could also travel through galaxies and reach distant planets, just that the energy consumption was also shocking.

There was already such a formation in Big Horn Star. At that time, Shoro City was located between the Yin Wind Canyon of Net Heaven Continent. There was a spatial teleportation formation, but the distance of this formation was relatively close. It was only limited to the Big Horn Star, and it appeared in pairs.

There was also a one-way, one-time transmigration Talisman. This Talisman was only connected to a fixed Space Array. After it was triggered, it would instantly communicate with the formation and establish a "wormhole" with the formation in a short period of time to achieve transmigration.

The one-time transmission distance of this Talisman was related to the Space Array that was about to return. The stronger the formation, the more powerful it was. The further it was used, the greater the distance. It was said that there was an extremely powerful Space Array in the imperial palace of Emperor Star. Within the territory of the Royal Heaven and Royal Dynasty, it could be instantly connected through the spatial Talisman.

Yun Fei also recalled that after killing Prince Zhong Yuan, he had triggered a spatial Talisman. At that time, a spatial gate had appeared, and he had even seen the palaces on the opposite side. It was a pity that the spatial Talisman had been wasted by him.

Yun Fei couldn't do any of these intergalactic travel methods, not even the experienced and knowledgeable Cai Yiren could do it.

Building a large and stable wormhole was something that he did not even need to think about.

As for the other two methods, he had to first rush to the Sea of Creation, find a planet, and set up a Space Array. Only then would it be possible to do so. This still needed to solve the energy consumption of the teleportation.

Therefore, in order to rush to the Sea of Creation, using the wormhole and Space Array's teleportation would not work. They had to think of another way.

Even a Martial Saint Peak would not be able to fly there by relying on human strength or spatial jump. Therefore, they had to rely on external forces.

Yun Fei had thought of modifying the Anti-gravity Warship before. However, in space, it was already weightless. The anti-gravity had lost its meaning, and its flying speed was not enough to carry out interstellar travel.

After Yun Fei thought about it, the only way now was to develop a universe ship. To be able to fly at the speed of light, it had to be at least a hundred times, or even a thousand times faster than the speed of light. Otherwise, it would be thousands of years before he reached the Sea of Primal Chaos, which was over a thousand lightyears away. This was something Yun Fei could not tolerate.

According to Einstein's general theory of relativity, flying at the speed of light was impossible. This made Yun Fei feel somewhat troubled.