Lanaya suddenly became nervous, and Natsuhito immediately took down the shotgun full of bullets from behind her back and put on a vigilant posture.

"Who?"

Around the corner ahead, a figure appeared.

"It's really human!"

The figure completely revealed his figure, and said in surprise: "You are not from the scientific research team, are you from the rescue team?" ”

Looking at this middle-aged man in his forties, who was wearing the uniform of the scientific research team, Xia Ren hesitated: "Are you, Professor Fude?" ”

"It's me!"

The other party replied excitedly.

"Great!"

Xia Ren put away his shotgun and stepped forward, both of them wearing thick insulating gloves and reluctantly shook hands.

"How did you find it? What about the rest of the rescue team? ”

Professor Forde asked eagerly.

Xia Ren's expression was a little gloomy, he glanced back at Lanaya, and said, "I'm afraid that only the three of us have survived in the two teams now." ”

"How could it be ......?"

Professor Forde was struck by lightning: "I know that the people in the research team are crazy, but what is the matter with the rescue team?" ”

Lanaya said with a deep fear: "Last night we rushed to the base in front of the cave in two groups, Professor Qin found out that his wife died, and then in the early hours of this morning, the other team members didn't know what was going on, they all turned into terrifying monsters, we finally escaped death, and we saw the plane outside by mistake, and found here." ”

"I'll talk about this later."

Xia Ren interjected: "Professor Fude, please fly the plane, and let's go back to the base at the foot of the mountain range together." ”

"This, I'm afraid it can't be done."

Professor Fude sighed and said in a helpless tone: "There is not much fuel left in the plane, and even taking off is a problem. ”

Lanaya was stunned: "Then wouldn't a few of us ......?"

Dead here?

She didn't say the last half of the sentence.

"If there is no miracle."

Professor Forde replied sadly.

After two despairs, Lanaya almost collapsed, her body was unsteady on her feet, and she shook, Xia Ren hurriedly supported her and comforted: "It's okay, and I'm with you." ”

Professor Fude was silent for a few seconds, and then suddenly said, "I don't know if it's useful, but I found some incredible secrets in a tall tower in front of me, and it might help." ”

"Any hope now is worth trying!"

Xia Ren said.

Professor Fude smiled, probably appreciating that Xia Ren hadn't lost confidence at this time.

"Then come with me."

Led by Professor Forde, they walked through the complex rock wall for a few minutes, and when they stepped out of the last rock wall, their vision suddenly opened up.

It was an incomparably huge square, larger than the square-shaped ridge outside, and in the center of the square stood a cylindrical building, a tall building, with glassless windows regularly arranged on its surface, and its height and number of floors could not even be estimated with the naked eye, because further up, part of it was hidden in the fog, full of unknown mysteries.

Humans would never have been able to build such a structure, and from the outside, this huge tall building was all made of stones, and it was hard to imagine that the hardness of these stones and the precision with which they were cut could support such a behemoth, and from the already exposed parts, it was far taller than any known human building on the Blue Star.

Lanaya and Natsuhito stood at the edge of the square, their eyes looking up at ninety degrees, shocked and speechless.

"When I first saw it, it was the same as you."

Professor Forde continued to walk forward, saying, "Let's get inside, we're running out of time." ”

The wind passed through the unobstructed windows and shuttled through the building, making a creepy and eerie sound, and the two came back to their senses and hurried to follow.

Across the square, they came to the foot of the building, where the façade had begun to crack, and the stone surface was riddled with holes, raising concerns about the sudden collapse of the building.

Following Professor Verde, they entered the first floor of the building.

The entire floor here is a magnificent palace with a semicircular dome, and due to the protection of the outer walls, the walls of the palace are relatively corroded, and most of them look still intact.

They had experienced too many surprises in the past few days, so they were already a little numb when faced with such scenes.

Even if it weren't so shocking, it would seem strange.

The megalithic palace was vaulted and had no central pillars, so they had no idea what architectural principles were used to balance and stabilize the massive rocks.

Straight stripes nearly two meters wide spread from the floor to the base of the massive circular stone wall, and at the top of the stone wall, they transformed into a geometric arabesque pattern of the same width, clinging to the entire stone wall.

And the semicircular ceiling overhead is a huge relief!

The relief depicts the intricate and subtle moments of life of some plants or animals, so delicate that even the current photographic technology is no more than that, and considering that it is carved and may not have been used with sophisticated instruments, this relief is no less difficult than a human standing in the atmosphere!

"These buildings may have existed in the White Age, and their builders existed and had wisdom a billion years ago, perhaps even earlier."

Professor Forde looked at the relief and said suddenly.

Xia Ren's eyes widened: "How do you judge such a long time?" ”

Bai Ji! The ancestors of mankind were a group of primitive mammals, the meteorite never landed, and a large number of dinosaurs still roamed the continent.

And what was the concept a billion years ago?

At that time, life on the Blue Star was slowly evolving from single-celled organisms to multi-cellular, and all life forms were outrageously simple, and in that Hongmeng period, there would be complexity, and it was highly evolved, and it already had intelligent creatures that were even more terrifying than humans, which was even more incredible than someone saying that Blue Star was crazy......

Professor Forde did not feel any emotion because of his doubts, but said, "If you look closely, you can see what the relief is expressing." ”

Both Natsuhito and Lanaya tilted their heads as best they could, trying to analyze the content of the relief.

Their carvers seem to have used a very wonderful technique, even if they do not understand the language and words, as long as they have a certain ability to understand, as long as they have a certain ability to understand, they can see the meaning of the carving.

A door opens before their eyes, and behind the door is knowledge that humans have never mastered and understood.

The origin of the story on the relief is not in the Blue Star.