"Chairman Xu."
"Chairman Xu."
In addition to Elder Undine, the other figure was Kassandra in human form.
Xu Yi glanced at Kassandra and did not ask why she was here.
With the good relationship between Akali and Kassandra, it was not surprising that she told Kassandra the news here.
Besides, it was related to the abyss demons. If the dragons, who had a history even longer than the elves, were involved, they might be of more help.
"Have you been waiting here for a long time?" Xu Yi asked casually, turning his head to look at the wall in front of the two of them.
With just a glance, he knew that this wall should be made of the same material as the pillars of the ruins that he had previously discovered.
However, the pillars of the ruins looked similar to ordinary stone pillars without being stimulated, and the wall in front of him was exuding a gentle and bright light.
The light in the passage should have come from here.
"We've been here for a while, but we still haven't found a way to go in," Elder Undine replied.
"Actually, we found this place last month, but we couldn't get in," Akali explained.
"Is that so?"
Xu Yi looked up and found that he was actually in a very open space at this time. At least tens of meters above his head, he could vaguely see a layer of rock wall. The wall in front of him extended all the way to the top, forming an arc shape, but it separated a large space from the rock layer at the top.
It seemed that the magic power shield covering the outside of this wall could not only isolate seawater but also all other impurities.
The seabed outside had been completely covered with a thick layer of rock over the past tens of thousands of years, but the surroundings of this wall still remained the same.
"If this is the ruins of the abyss demons, then the technology of the abyss demons is really amazing."
Xu Yi sighed and asked Akali, "Didn't you use the magic power X-ray projector to see the situation inside?"
Akali shook her head. "I tried, but the magic signal waves can't penetrate this wall at all, so I can't see the situation inside."
Xu Yi felt a little strange. "Didn't you use the Magic Perspective Projector to see the situation inside the ruins' stone pillars? Why can't you see through this wall?"
"How would I know?" Akali snappily said.
Xu Yi pondered for a moment before asking Elder Undine and Kassandra, "Do you elves and dragons have any records about these things?"
"No." Elder Undine simply shook her head.
"This is the first time I've heard of the so-called ruins." Kassandra knew even less than Elder Undine.
Xu Yi knew that he couldn't count on these two ancient race representatives to help him. He could only walk in front of the wall and take a closer look.
The wall in front of him wasn't the entire wall. Whether it was to the left, right, or up, there was actually a space separated from the rock layer.
Xu Yi walked around the outside of the wall and flew up to observe from above. He found that this couldn't be considered a wall at all, but rather a semicircular dome building.
This building was about twenty meters high and the largest diameter at the bottom was even more than two hundred meters.
If it was hollow inside, then the space inside would be astonishingly large.
After Xu Yi flew around and didn't find anything strange, he could only give up helplessly.
Of course, Akali and the others had discovered this place last month. If there was anything strange, they would have discovered it long ago.
"Sir President, have you thought of how to get in?" Akali looked at Xu Yi expectantly.
Xu Yi sighed and shook his head.
"There's no other way. I can't even find a crack. This thing is just like an eggshell.
But I think this place must be related to the stone pillars we found before. As long as we can study those stone pillars thoroughly, we might be able to find a way to open this place. "
Akali was a little disappointed, but she also knew that Xu Yi was right.
"Don't tell me that we can only look at this new discovery?"
"What's wrong with that? It's here. It can't run away."
Xu Yi stretched out his hand and patted the wall. He felt the thick texture of the wall and turned to Akali with a smile. "Anyway, we still have time. We can study it slowly. There's no need to …"
Xu Yi suddenly found that Akali, Elder Undine, and Kassandra in front of him all had an expression on their faces as if they had seen a ghost.
"Sir President, you … you …" Akali's eyes widened as she pointed behind Xu Yi with a look of shock.
"What is it?" Xu Yi turned around in a confused manner and was instantly stunned.
On the originally seamless wall behind him, there was now a rectangular gap that was nearly three meters tall and more than four meters wide!
"No way …" Xu Yi looked inside the gap in surprise, but he could only see a neat passage leading inside. He couldn't see anything specific.
"Chairman Xu, are you actually an abyssal demon?" Kassandra asked in shock.
"Nonsense!" Xu Yi immediately shook his head.
"The abyssal demon disappeared more than 10,000 years ago. How could I be one?"
Kassandra was of course just joking. Akali and Elder Undine didn't think much of it.
Elder Undine pointed to the exposed passage. "What do we do now?
Go in? "
Everyone was a little hesitant.
This place was strange everywhere. If there was any danger inside, they might not be able to deal with it.
Akali thought for a while, gritted her teeth, and strode inside.
"Since we're already here, how can we be afraid?!"
Xu Yi smiled and followed behind Akali. At the same time, he condensed all the mana in his body and raised his vigilance.
Elder Undine and Kassandra looked at each other and followed behind.
It turned out that they had filtered it.
The passage wasn't long. After walking for about ten meters, their eyes lit up. An incomparably huge and open space appeared in front of them.
Xu Yi looked up and confirmed that the space inside was similar to what he had estimated outside. It was indeed a semicircular dome.
In terms of volume, it was probably enough to cover a standard basketball court.
However, in this huge space, there was nothing at all.
The only thing that attracted everyone's attention was a huge pillar standing in the middle of the space.
Akali flew over without hesitation and looked around the pillar for a long time. She even flew up to observe the top of the pillar. When she finally landed, she said with a strange expression, "This pillar … I'm afraid it's the same as the pillars outside, but why is it only wrapped tightly?"
"It's not the same."
Kassandra looked up at the huge pillar that was at least twenty meters tall and two to three meters thick. She denied Akali's statement.
"At least this pillar is much bigger than the ones outside."
"If I'm not wrong, this pillar should be the core part, so it's more well-protected." Elder Undine guessed.
"Yes, I agree with this speculation." Xu Yi also said.
Akali thought for a while before raising her hand and taking out a delicate instrument from her magic space.
This instrument was the Magic X-Ray Projector that she, Elder Undine, and the New Moon Chamber of Commerce had jointly developed.
Akali aimed the Magic X-Ray Projector at the huge pillar and a magic illusion was displayed through the instrument.
Akali, Elder Undine, and Kassandra looked at the illusion and spoke at the same time.
"It really is the same!"
"Is it the same as the pillars outside?" Xu Yi asked.
"No ….. It's not exactly the same." Akali shook her head and carefully observed the illusion for a while before nodding with certainty.
"Yes, there are many details that are different."
The four of them observed the illusion for a while before exchanging looks at the same time.
"Lady President, I'm certain.
These pillars should be left behind by the Abyss Demons. It was a huge magic array that they used to go to another world.
And the largest pillar in front of us is the core of this magic array. "
"That is to say ….. As long as we can activate these pillars, we can activate this magic array and go to another world like the Abyss Demons?" Kassandra asked in surprise.
"This … …" Akali and Xu Yi looked at each other before shaking their heads with bitter smiles.
"I'm afraid it won't be that easy.
First, the Abyss Demons going to another world is only a legend. No one knows if they succeeded or not.
If they failed, then activating this magic array would be courting death.
Secondly, even if they succeeded ….. How do we activate this magic array? "
"Of course … …" Kassandra opened her mouth, but couldn't continue.
Although they had explored so many ruins of the Abyss Demons and speculated about some secrets, they still didn't know much about these pillars. How would they know how to activate this magic array?
"It's actually very simple." Xu Yi smiled.
"Since the Magic Illusion Projector can already detect the situation inside these pillars, then we can imitate them. Then we can conduct all kinds of experiments and research, and one day, we will be able to find out the secrets hidden in these pillars."
Akali glanced at the illusion again, and was speechless. "Lady President, although I can't see it clearly, these instruments are very high-end. How can we imitate them?"
"How do you know if you don't try?" Xu Yi smiled.
"Anyway, in your eyes, Lady President, no problem is a problem." Akali rolled her eyes.
"But I still have a very important question.
Lady President, in the past month or so, we have tried various methods, but we still couldn't get in. Why did the door open automatically when you came?
Could it be that you have been here long ago? "
Elder Undine and Kassandra also cast doubtful gazes at Xu Yi.
This question was indeed a bit inconceivable.