|||->-> Xia Yuan and Nikus pretended to continue to be in that dazed and ignorant state, and walked towards the depths.

All around, there are those undead spirits.

Among them, there are many middle-level undead spirits, and there are also many high-level undead spirits. And around them, there are also some extremely high-level mid-level and high-level undead spirits.

They were all some undead spirits who had already woken up, and even Xia Yuan still saw a few low-level undead spirits like corpses and ghosts

However, the realm of these low-level undead spirits is really high.

Basically, they have reached a level above the truth.

According to the introduction given by Nikus before, it is easy to tell the level of these undead spirits, and it can be done without even perceiving their breath.

Walking, walking.

Faintly, Xia Yuan heard countless tremors behind him.

The whole earth is constantly swaying.

Taking advantage of the fact that no one was paying attention, Xia Yuan secretly glanced behind him, and then saw a scene that shocked him!

That is, countless and countless undead spirits are coming this way...

It is really innumerable, as far as the eye can see, there are some undead spirits, most of which are some low-level undead spirits, most of which are some corpses and some ghosts.

Of course, there are also some super ghosts and super corpses.

Not enough, these low-level undead spirits are all low-level existences.

Xia Yuan sighed in his heart, could it be that all the undead spirits in the surroundings and even in the entire Qingxu Land gathered here!

Just by looking at it casually like this, the number of those undead spirits that Xia Yuan saw exceeded the quadrillion, maybe billion, maybe tens of billions!

Because, behind these countless undead spirits, there are more undead spirits!

This is the most terrifying scene, which seems to gather all the undead spirits in the entire land of green ruins.

Shock!

It is even impossible to describe Xia Yuan's heart at this moment with shock.

At this moment, these undead spirits no longer have the violent aura they once saw, and they are all extremely quiet, slowly walking towards this side.

No, not in this direction, but in the direction of the pit.

Xia Yuan understood that the call that appeared in this deep pit was not only the undead spirit spirit in the core area of this green ruin, but even the countless undead spirit spirit outside.

They all ended up here...

Keep walking, and the closer you get to the center, the clearer the sense of calling becomes.

This city, which was built by many undead spirits, was incomparably huge, and although Xia Yuan's speed of progress was relatively low, it was not flying after all.

So, after walking for three days, I still didn't reach the deep pit.

The closer you get to the mysterious pit of terror, the more obvious and inextricable the call from the depths of the soul becomes.

Nikus, who was beside him, once lost his wisdom and his reason again when he was close.

There is no way, this call has become stronger and stronger, which makes Xia Yuan have an urge to indulge in it.

At this moment, Xia Yuan is already more and more grateful for the mage's Dao inheritance, if it weren't for the existence of that soul suppression technique, then let alone Nikus, even Xia Yuan himself would be completely immersed in it!

After all, the call that Xia Yuan felt was the call with the blood spirit origin mark, and it was also the kind of call that had the depths of his soul.

And it was the kind of call in the depths of his soul that was the most deadly, making Xia Yuan almost forget his horror.

In the past three days, Xia Yuan will look back when he has time.

He found that the army of undead spirits behind him was so vast and skilled that it was impossible to describe!

From here, even as far as the eye can see, there is an army of undead spirits.

Such a quantity, tens of billions is not a problem.

Xia Yuan felt that his guess was not wrong, this time I am afraid that those undead spirits in the green ruins have gathered here!

Speaking of which, those disciples who are still alive outside should be considered safe.

However, they were safe, but Xia Yuan and Nikus felt in danger.

They had planned to rely on the identity of this blood spirit to get out after reading it, but they didn't expect to encounter such a strange scene just after coming here.

Although it can openly let Xia Yuan see the truth he wants to see, this also cuts off Xia Yuan's retreat from leaving!

Could it be that this time you really want to use that Dao Crystal left by the Origin Heavenly King...

Seriously, Xia Yuan was still a little reluctant, you must know that it was a real life-saving thing, no matter at any time and place, it was an excellent life-saving thing, and it was countless times stronger than the ultimate foundation of those divine sons and holy sons.

It's a pity that this time it's going to be wasted...

Xia Yuan felt a little pity in his heart, but he didn't regret that he came here.

Because, that kind of call is always entangled in Xia Yuan's heart, if Xia Yuan didn't hear it before, it doesn't matter, but now after hearing it, if he can't see it with his own eyes, or it will become a shackle in his soul and affect his future path.

"Forget it, let's take a step at a time..."

Soon, another seven days passed.

In this vast city, it took ten days to advance at this speed before finally coming to the edge of the deep pit.

Standing not far from the deep pit, Xia Yuan didn't feel any strange aura.

This Xia Yuan didn't imagine it was very different.

But that doesn't tell the story.

Because when he stood on the edge of this, the sound of that call made Xia Yuan almost lose himself.

He always had the urge to rush down!

Finally, Xia Yuan saw that the undead spirits at the front had already begun to walk down the pit.

After thinking about it for a while, Xia Yuan also walked down, and the truth of everything was about to be seen, and Xia Yuan was also very excited at the moment.

He knew that the closer he got to the source of the calling, the greater the danger.

However, with the existence of that crystal, Xia Yuan still had the confidence that he could leave here safely.

"Nikus, remember not to leave me for a while!"

Finally hearing Xia Yuan's voice, Nikus had a feeling of tears in his eyes at this moment.

Everything around him was so weird that Nikos was in that kind of panic all the time, and that kind of call made him lose himself several times.

If it weren't for Xia Yuan's soul suppression technique, then Nikos estimated that he would really be finished this time.

He knew that if it was a simple human identity, then these calls would naturally be nothing, and he would not even hear any calls, but at this moment, as this undead spirit, these calls appeared from those origin marks, which Nikus could not ignore at all.

"I said, Lao Xia, you must be reliable!"

"I don't want to die young yet..."

Xia Yuan glanced at Nikus quietly.

In fact, Xia Yuan really wanted to tell Nikus, if you die like this, then it is also called the end of life rather than an untimely death.

Xia Yuan followed behind those undead spirits and also walked into this deep pit.

Let Xia Yuan have the courage to do this

The reason for this is not only because of the strong call in his heart, but also because Xia Yuan saw those awake undead spirits, and it seemed that he also followed him to the bottom of this deep pit.

They all have their own sanity, none of them are crazy or stupid, and since they dare to come down, it proves that there is still no danger now.

So Xia Yuan naturally dared to come down...

The pit is also incomparably huge, indescribable, and not just big, but even deeper.

It's a bottomless feeling!

Walking, walking, they walked for two days before they finally saw the point of this deep pit.

Looking at everything in front of him, Xia Yuan was slightly silent, and gasped slightly.

At the bottom of the pit was a huge altar.

That's right, it's the altar!

This altar is located in the very center, and around the altar, there are countless extremely complex patterns, criss-crossed and densely intertwined.

This altar and the dense and complex patterns around it are not even weaker than a small city, and every inch of space is extremely dense and mysterious.

Xia Yuan just looked at the patterns in one inch of space, and felt a kind of dizziness.

This is almost an incredible thing, you must know that Xia Yuan has done a lot of things when he became a sage, and he has even felt the existence of the law and even the Dao in advance.

Even if it was just to observe the mysteries of a great sage, he would not be in this situation.

But now, what he saw was only a small pattern, and this terrifying feeling appeared, which made Xia Yuan's heart extremely frightened.

"What the hell are these..."

Xia Yuan had an urge to go crazy.

After arriving here, Xia Yuan found that that kind of call had been intense to the extreme, but it was different from the previous call with temptation, this call was extremely cordial at this moment, and there was no ability that could affect Xia Yuan's mind at all.

However, what exactly was calling Xia Yuan, he still didn't know now, everything needed to go to the core of this altar to be able to see clearly.

Just, should I walk over it?

I don't know why, Xia Yuan looked at the countless lines extending from the altar under his feet, and always felt that there was an inexplicable aura.

This kind of breath is not weird or death, but a, a-

Kind breath!

Xia Yuan was a little confused, can this thing still be kind?

With doubts and incomprehension, Xia Yuan began to approach the altar pattern not far ahead.

And before Xia Yuan, some undead spirits had already walked to the edge of those countless lines.

It's just that at this time, the previous high-level undead spirits stopped, they just watched quietly, and they didn't seem to have any intention of continuing to walk.

Xia Yuan was not a fool, when he saw this scene, he knew that there must be something wrong with it.

Then, he saw...

The moment when the first spirit, the Holy Spirit, walked into the marginal area.

And so a light appeared.

Instantaneous birth, instantaneous appearance, then, instantaneous disappearance...

And what disappeared was the undead spirit who had already stepped on that formation...

Xia Yuan was dumbfounded, this time it was not pretended, but it was really.

Not only Xia Yuan, but even Nigus beside Xia Yuan had such an expression at the moment.

This, this...

Just in an instant, the undead spirit who was extremely powerful before, and had reached the peak of the psychic realm, disappeared completely?

Not even a trace remains!

This, this, what kind of fuss is this...