With the covert technical support of the phantom, Yu Fan easily crossed the gate of the imperial city and came to the interior of the imperial city.

"Why is this so big?"

Out of the gate gate gate of the layers of inspections, Yu Fan looked up and was shocked by the scene in front of him.

As far as the eye can see, there is a huge area of green grassland. The grasslands are fed in flocks of unnamed animals that Yufan has never seen before.

In the distance, at the end of the prairie are mountains that disappear into the clouds.

"Hehe, young master, don't be surprised, this spaceship belongs to a first-class civilization, and its interior uses space folding expansion technology. The phantom explained with a well-timed playful smile.

"Space Folding Expansion Technology?"

Hearing this, Yu Fan seemed to remember something.

"Hee-hee, yes. The space necklace, space belt, and space ring worn by the young master all use this technique. The phantom replied.

"Space Fold Expansion Technology... I check how many points I redeem. ”

Yu Fan didn't listen much to the words behind the phantom, but part of his consciousness sank into the planet store and searched for the corresponding technological goods.

"Space Folding and Expansion Technology"

Brief introduction:

As we all know, as the background of the universe, space is the closest objective existence to the essence.

The technology of folding and expanding space is an inevitable topic in the study of intermediate and high-level cosmic civilizations.

This book elaborates on the composition and decomposition of space, as well as the relationship between the conservation and transformation rules of matter, energy, and space.

After the detailed interpretation of space in this book, you will no longer feel strange and alienated from the most basic thing of space......

Redeem points: 14.4 billion"

"More than 10 billion ......"

Consciousness withdrew from the planet store, Yu Fan looked at the endless green plains in front of him and the blue sky and white clouds, mountains and rivers in the distance, and muttered to himself.

"Young Master, what are you talking about?" came the phantom's puzzled voice in his left ear.

"It's nothing, Phantom, you first find out how big this place is, what is there, and then send me a detailed map of this place. ”

For Yu Fan, who is now worth only more than 800 million points, tens of billions of points have made him unable to complain. So after hearing the phantom's words, he said a little helplessly.

"More than 2,470 square kilometers ... It used to be so big. ”

After checking the spatial data transmitted by the phantom, Yu Fan looked up at the surrounding environment again, his eyes revealed surprise.

From the outside, it was just a golden ball with a diameter of several kilometers, and no one could have imagined that it could form such a huge world in it.

"Phantom, do you have space-related technology there?"

Under the stealth protection of the phantom, Yu Fan asked as he flew in the direction of the detected inner city of the imperial city.

"Yes, but most of them are basic theoretical knowledge about space.

I don't have a specific weapon manufacturing technology for space here, but I do have a space weapon on my body, and I remember that the young master used it some time ago. The phantom replied.

"Pass me all the space information you know. ”

Hearing this, Yu Fan replied.

"Hee-hee, right away. The phantom replied playfully.

"It's really all theory. ”

Browsing through the information transmitted by the phantom for a while, Yu Fan muttered to himself with a little disappointment.

"Young Master, the second-level civilization's research on space is only in its infancy. Most of these space theories during the Kabu civilization were the conjectures of Kabu scientists on space at that time.

The space weapons on my body are only made using the simple principle of space waves.

As for the essence of space, if it can be studied clearly and transformed into application, it means that it has reached the scientific and technological level of a first-class civilization. ”

Seeing Yu Fan's lost appearance, the phantom explained helplessly.

"Xiaoxing, what exactly is space?"

Hearing this, although he knew that there was little hope, Yu Fan still asked in his mind.

"Space, like time, is an illusion. The system replied coldly.

"Oh, hallucinations, can you elaborate on that?"

Yu Fan's answer from the main system surprised him, and after being stunned for a moment, he asked tentatively.

"Insufficient permissions to view. The main system replied coldly.

"Uh... Okay. ”

After hearing the answer of the main system just now, Yu Fan, who thought that the main system would continue to reveal something, did not expect to suddenly get such an answer, which made him a little embarrassed.

"Hehe, young master, the angel inner city has arrived. ”

The phantom's voice pulled Yu Fan's consciousness back to reality from the system space, and he pursed his lips, and Yu Fan forgot about the awkward conversation with the main system just now. Raising his head, his gaze looked ahead.

The inner city of the Angel Imperial City is located on a mountain peak, and there is a large area of flat land at the top of the mountain, and judging by its smoothness and flatness, it should be artificially transformed.

On this large area of land, there are all kinds of magnificent white buildings, whose architectural style is very similar to that of ancient Greek temples.

The entrance to the inner city, located in the very center of the top of the mountain, is a large white mountain gate. The two wings of the mountain gate protrude outward, as if outstretching their arms to welcome people who come from all over to worship the "god".

Entering the inner city gate, you will find a square the size of four football fields along the white stone paved path.

On the square, there are many statues of angels and gods up to 145 meters high. Although these angelic statues are of different shapes, they are all lifelike.

"What is the relationship between this angelic imperial city and the angels in the myth and legend of the Blue Star, and why is the architectural style so similar to that of ancient Greece?"

With the shield of the phantom, Yu Fan was like no one beside him, like a tourist, walking on the wide stone road of the inner city with his hands behind his back, unhurriedly enjoying the scenery of the inner city, and asked.

"Hehe, the angel clan has returned to the Blue Star more than once after leaving the Blue Star.

About 10,000 years ago, the angel returned to the Blue Star and enlightened and guided a group of human beings located in ancient Greece, so that their civilization level quickly evolved from the primitive era to the era of literature and architecture.

In the process of enlightenment, the angels taught the beliefs of the angelic civilization to the humans of this branch, so that all these humans believed in the gods of the angelic race.

At the same time, with the deepening of enlightenment, the ambition of the leader of the angelic civilization gradually expanded, and he was no longer satisfied with letting the human beings of this branch be partial to the Blue Star.

In the end, the enlightened human beings of this branch, under the guidance of the so-called divine envoys of the angelic clan, launched a war of aggression against the surrounding area.

Because during that time, the surface of the Blue Star was in a period of mixed forces, so in the initial stage of the war, it went very smoothly, and the national territory of this branch of human beings continued to expand.

Later, the real controllers behind the various branches of human beings on the surface, the alien forces of all parties, noticed the practices of the angelic civilization.

As a result, the various solar system forces that have ideas about the Blue Star or have interests in the Blue Star have followed the practice of the Angelic Civilization and increased the enlightenment of the technical knowledge of the primitive humans on the Blue Star, so that the overall scientific and technological level of the surface human beings has appeared in the so-called historical overall leap and bound.

With the increase of the enlightenment of the Blue Star surface humans by various forces, the Blue Star surface humans have slowly formed several countries with greater comprehensive strength.

Of course, behind these countries, there are also several civilizations in the solar system with relatively large comprehensive strength.

At the end of that stage, the enlightenment of the surface human beings was eliminated, and the surface human branch, which was supported by the lizards and the solar people, was divided into the east and west worlds of the Blue Star because of the cosmic force behind the two sides.

Eventually, the boundaries were demarcated by the so-called natural barriers, the peaks or the lake and the sea. The phantom replied playfully.

Sure enough, these aliens relied on the advantages of their civilization and technology to do some tricks to support the puppet regime. ”

After listening to the phantom's explanation, Yu Fan's face showed a hint of disdain. Since he learned about the current situation of the various forces on the Blue Star, he has become less and less impressed with these aliens.

Phantom: "Huh?"

"What's wrong?"

The phantom's sudden surprise made Yu Fan's steps stop.

"Young Master, I just suddenly caught an encrypted signal. Phantom replied suspiciously.

"Is there something wrong with the signal?"

Hearing this, Yu Fan raised his eyebrows slightly.

"I've never seen this signal encrypted before, and it can't be cracked at all. The phantom replied truthfully.

"Even you can't crack it, isn't that at least a first-level civilization thing?"

Hearing the phantom's words, Yu Fan's heart moved.

"Although it cannot be ruled out that the encryption method of this signal is more biased, it is more likely that this signal comes from an advanced civilization. The phantom replied analytically.

"Can you trace the source of the signal?"

Yu Fan's eyes narrowed and asked.

"The source of the signal can be traced, in... That direction. ”

As he spoke, the phantom projected a red dotted line indicating arrow directly on Yu Fan's retina.

Following the arrow, Yu Fan found that the end of his final point was behind these buildings, still a short distance from where he was standing now.

Seeing this, Yu Fan put away his mood to continue playing and watching. I saw that he mobilized the star power in his body, his toes left the ground, and the next second he had disappeared in place.

"There are so many angels guarding it, there must be a cat in it. ”

Following the guidance of the arrow, Yu Fan soon came to a white temple building. Looking at the open space in front of the temple, hundreds of winged angels, dressed in golden armor, holding white shields and swords, fully armed formation, Yu Fan muttered.

"Hehe, young master, I have cracked all the defenses of this temple, we can go in. ”

Soon, the sound of the phantom laughing came from his left ear.

"Okay, I want to see what the hell is hidden here. ”

As he spoke, Yu Fan's figure disappeared in place.

"Greetings to the Domain Lord. ”

Inside the temple, a large number of angels were kneeling on one knee and bowing to the throne in the center of the temple.

"I'm going?!"

Yu Fan, who didn't understand the situation and came to the temple rashly, was really startled when he saw such a scene, and heard the voice with the phantom's language translation - he thought that someone had discovered it.

"Lord of the Domain?"

However, when Yu Fan understood the meaning of these angels' words, and then looked at the direction of the angels' worship, he quickly reacted, it turned out to be a false alarm.

Knowing that his whereabouts were not discovered by the angels, Yu Fan's courage grew again.