"President Xu. ”

"President Xu. ”

In addition to Elder Wendini, the other figure is Kassandra in human form.

Xu Yi glanced at Kassandra and didn't ask her why she was here.

With Akali and Kassandra's good relationship, it's no surprise that she told Kassandra about the news.

Besides, it is about the Abyss Demon Clan, and if the Dragon Clan, which has a history even longer than the Elf Race, is involved, maybe there will be more help.

"Have you waited here for a long time?" Xu Yi asked casually, turning his head to look at the wall in front of the two of them.

It only takes one glance to know that this wall should be of the same material as the pillars of the ruins found earlier.

However, the pillars of the ruins looked similar to ordinary stone pillars when they were not stimulated, and the wall in front of them was radiating a gentle but bright light.

The light in the previous passage should have come from here.

"It's been a while, but we still haven't found a way to get in. Elder Wendini replied.

"Actually, we found out about it last month, but we haven't been able to get in. Akali explained.

"Really?" Xu Yi raised his head and found that he was actually in a very open space at this time, at least a few tens of meters above his head, he could faintly see a layer of rock wall, but the wall in front of him extended all the way to the top layer, forming an arc top shape, and the top rock layer was separated from a large space.

It seems that the magical shield that this wall shrouds outside is able to keep out not only the seawater, but also all other impurities.

The seabed outside has been completely covered with a thick layer of rock for tens of thousands of years. And around this wall. But it remained the same.

"If this is the remnants of the Abyss Demon Clan. The technology of the Abyss Demon Clan is really amazing. Xu Yi sighed, and asked Akali again, "Didn't you use the magic perspective projector to see the situation inside?"

Akali shook her head: "I tried, but the magic signal fluctuations couldn't penetrate this wall at all, so I couldn't see what was going on inside." ”

Xu Yi was a little strange: "Didn't you use the magic perspective projector to see the situation inside the stone pillar of the ruins, why can't you see through this wall?"

"Then how do I know. Akali said angrily.

Xu Yi pondered for a moment, and then asked Elder Wendini and Kassandra, "Are there any records of these things in your elven and dragon clans?"

"Nope. Elder Wendini shook his head dryly.

"It's the first time I've even known about the so-called ruins. "Kassandra knows even less than Elder Wendini.

Xu Yi knew that he didn't need to expect these two representatives of the long-established race to help him, so he could only walk to the wall and take a closer look.

This wall in front of you is not all. Whether it's left, right, or up, there is actually a layer of space separated from the rock formation.

Xu Yi walked around the outside of the wall, and after flying up and observing it from above, he found that it could not be regarded as a wall at all, but should be regarded as a semicircular dome building.

The building is about 20 meters high, and the largest diameter below is even more than 200 meters.

If it's hollow, it's going to be surprisingly large.

After Xu Yi flew around, he didn't find anything unusual, so he had to give up helplessly.

Of course. Akali and the others found out about it last month, if anything was wrong. They found out a long time ago.

"Elder, have you figured out how to get in?" Akali looked at Xu Yi expectantly.

Xu Yi sighed and shook his head.

"I can't help it, I can't even find a crevice, this thing is like an eggshell. But I think this place must have something to do with the ruins we found earlier, and if we can study those 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.

"Could it be that I finally made a new discovery, but I can only just watch?"

"What's this, it's here, and it can't run. Xu Yi stretched out his hand and patted it on the wall, feeling the thick feel of the feedback, turned his head to Akali and smiled: "We still have time anyway, we can study it slowly, no need to ......"

Xu Yi suddenly noticed that Akali, Elder Wendini, and Kassandra in front of him all had a ghostly expression on their faces.

"Grown, you...... You ......" Akali stared at Xu Yi with wide eyes, a shocked expression.

"What's wrong?" Xu Yi turned around in confusion, frozen for a moment.

On the wall behind him, which was originally without gaps, a rectangular gap nearly three meters high and more than four meters wide was opened at this time!

"No......" Xu Yi looked inside along the gap in surprise, but could only see a neat passage leading directly inside, and couldn't see anything specific.

"President Xu, are you actually an Abyss Demon?" Kassandra said with a shocked expression.

"Nonsense!" Xu Yi immediately shook his head. "The Abyss Demon Clan disappeared more than 10,000 years ago, how could I be. ”

Kassandra was of course just casually joking, and Akali and Elder Wendini didn't think much of it.

Elder Wendini pointed to the exposed passageway, "What now?

Everyone was hesitant.

This place is full of weirdness, and if there is any danger inside, it may not be something they can handle.

Akali thought for a moment, gritted her teeth, and strode inside.

"Since you've already come, how can you be afraid to come and go!"

Xu Yi smiled slightly and walked in behind Akali, while condensing the magic power of his whole body and raising his vigilance.

Elder Wendini and Kassandra looked at each other and followed.

As it turns out, they filtered.

The passage is not long, it is about ten meters away, and there is a light in front of them, and an incomparably huge and open space appears in front of the four people.

Xu Yi raised his head and took a look, and confirmed that the space inside was similar to what he had just estimated outside, and it was indeed a semicircular dome building.

In terms of volume alone, I am afraid it is enough to build a standard basketball stadium.

However, in this huge space, there is nothing when you look around.

The only thing that caught everyone's attention was a huge pillar standing in the very center of the space.

Akali flew over without hesitation, looked around the pillar for a long time, and even flew up to observe the top of the pillar, and when she finally fell, she said with a strange expression: "This pillar ...... I'm afraid it's the same as the pillars outside, but why is it the only one that is tightly wrapped?"

"It's different. Kassandra looked up at the huge pillar, which was at least twenty meters tall and two or three meters in diameter, and denied Akali's claims. "At least this pillar is much bigger than the ones outside. ”

"If I'm not mistaken, this pillar is supposed to be the centerpiece, so it's well protected. Elder Wendini guessed.

"Well, I agree with that speculation. Xu Yi also said.

Akali thought for a moment, raised her hand, and took out a delicate instrument from the magic space she carried with her.

This instrument is the magic perspective projector developed by her, Elder Wendini and the Crescent Chamber of Commerce.

The Akali Magic Perspective projector was pointed at the massive pillar, and a magical illusion was revealed through the instrument.

Akali and Elder Wendini and Kassandra glanced at the illusion and spoke at the same time.

"It's the same!"

"Is it the same as those pillars outside?" Xu Yi asked.

"No...... Not exactly. Akali shook her head again, carefully observing the illusion for a moment, and nodded affirmatively. "Yes, there are a lot of details that are not quite the same. ”

The four of them observed the illusion for a moment, and exchanged looks.

"Lord, I'm sure. These pillars should be the huge magic array left by the Abyss Demon Clan, which was originally used for them to travel 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, it will be possible to activate this magic circle and then travel to another world like the Abyssal Demons?" Kassandra asked, full of surprise.

"This ......" Akali and Xu Yi glanced at each other and shook their heads with a wry smile. "I'm afraid it's not that easy. First of all, the Abyss Demon Clan went to another world, which is just a legend, and no one knows whether they succeeded or not. If they fail, then activating this magic circle will be self-defeating. Secondly, even if they succeeded, but ...... How are we going to activate this magic array?"

"Of course it is......" Kassandra opened her mouth, unable to continue.

Although so many ruins of the Abyss Demon Race have been discovered, and some secrets have been speculated, they still don't know much about these pillars, how do they know how to activate this speculated magic array?

"It's actually quite simple. Xu Yi smiled. "Since the Magic Illusion Projector has been able to detect the inside of these pillars, we can copy them and then conduct all kinds of experiments and research, and one day we will be able to know the secrets hidden in these pillars. ”

Akali glanced at the illusion again, and said in a speech: "Lord Grown, although I can't see it so clearly, but these instruments in here are very high-end at first glance, how can we imitate them?"

"How do you know if you don't try. Xu Yi laughed.

"Anyway, in your eyes, the elder is not a problem. Akali rolled her eyes. "But I still have a very important question. Lord, we have been trying all kinds of methods for more than a month, but we can't get in, why does the door open automatically as soon as you come? Have you been here a long time ago?"

Elder Wendini and Kassandra also cast a puzzled look at Xu Yi.

This question is indeed too incredible. (To be continued.) )