On the altar in the center of the hall, a huge array was suspended, emitting a faint light and fluctuations.

This is the core formation of the Infinite Cave Mansion, which controls the operation of all the formations of the entire Cave Mansion, as long as this formation can be controlled, then the entire Cave Mansion can be easily controlled, don't look at this formation has been running for countless years, and it is still extremely stable.

Chu Xiao came to the altar and looked at the huge array, his eyes revealing a glimmer of light.

This altar is divided into seven layers, and there are a lot of strange textures engraved on it, this is not an ordinary altar, the function is similar to the formation activator, but the function is too powerful, and there are many powerful attack and defense formations, so to speak, this is the most powerful and sturdiest place in the entire cave, and the most dangerous place.

Chu Xiao walked around the altar, then nodded, took out nine array spirit jade and the entire set of formation instruments from the time and space table, and began to refine the formation map.

It took him more than seven hours to refine the nine array diagrams, these nine array diagrams were completely different, five medium-grade spirit arrays, four low-grade spirit arrays, it can be said that this is the limit of what he can accomplish.

Call!

Chu Xiao felt extremely tired throughout the whole process, in the more than seven hours of refining just now, the consumption of his spirit was extremely great, if it wasn't for the Divine Cultivation Pill, he would definitely not be able to hold on, even so, a kind of fatigue in his bones made him want to sleep well.

But he can't sleep like this, Mei Wei is still waiting outside, more than seven hours, it is estimated that she has long been anxious.

Chu Xiao took another Cultivation Pill, and then his eyes fell on the nine formations, and then he used his mana, and the nine formations were rolled up, suspended around his body, and with the mana infusion, the nine formations emitted a faint light, condensing a mixed formation in the void.

His face became solemn, using the Nine Pieces Formation to break the altar's defensive attack formation was not a simple matter, and the slightest carelessness would lead to unpredictable consequences.

After waiting for more than ten minutes, Chu Xiao seemed to have turned into a precision instrument, maintaining a close monitoring of the altar formation at all times.

Suddenly, his eyes suddenly burst into a canopy of essence light, and then the mixed array in the air condensed into a ball of light, and rushed towards the altar.

Occasion!

Angle!

Location!

Breakout!

Formation operation intensity!

The five aspects are indispensable, we must grasp accurately, a slight deviation, will fail!

What's more, to master these five points, if it weren't for Chu Xiao's mastery of the most detailed formation breaking information through the cultivation system, I'm afraid it would take many, many experiments to succeed.

Burst!

The light cluster formed by the nine formations seemed to break through an invisible barrier, and then in Chu Xiao's gaze, a strange three-dimensional scene appeared on the altar, like a small world, unpredictable, every breath, this world has thousands of changes, this is basically countless formations operating in it.

As the light cluster burst in, this formation world seemed to be stuck.

Golden opportunity!

Chu Xiao's eyes became firm, his body moved, he flew up to the altar, and a punch blasted out towards the array, and the powerful natal true qi turned into a ball of five-colored light, which was absorbed by all the arrays, and then the core array suddenly changed, and it seemed to be dyed with a layer of five-colored light.

This is Chu Xiao using his natal true qi to temporarily control the core formation!

As for that, in order to completely control the core formation, it must be completely refined, which is almost impossible for Chu Xiao now.

However, as long as it can be controlled temporarily, it is enough for Chu Xiao, and with a move in his heart, he controls the core formation and dissolves almost all the formation operations of the entire Wuliang Cave Mansion, except for the teleportation gate, of course.

Chu Xiao calculated his natal true qi, and the time he could control the core formation was estimated to be no more than three hours, that is, he had to finish everything within three hours, otherwise, the core formation would be out of control, and the formation in the cave would work again.

That should be enough for him to loot the Cave Mansion.

Chu Xiao nodded with satisfaction, and then took out a magic jade to recover his mana, and then ran out of the hall, ran towards the passage, and came to the abyss, his body moved, and flew over in the air, all the formations in the next passage had stopped, he did not receive any obstruction, and soon returned to the cave where he appeared first.

Suddenly, his face changed, and Mei Wei was gone!

What's going on?

Didn't Mei Wei listen to herself and run around?

No way, she wouldn't be so foolish.

However, it took seven or eight hours for him to break the altar, and Mei Wei waited for her for so long, maybe she was anxious to find herself.

Chu Xiao's face became ugly, and he had already known that he would take Mei Wei with him.

In fact, he didn't let Mei Wei follow, mainly because he was afraid of an accident when he broke into the formation, after all, in the last few levels, even Chu Xiao was not completely sure.

Chu Xiao hurriedly returned to the original passage, Mei Wei watched herself enter this passage, if she wanted to find herself, she would definitely take this passage.

In this passage, don't look down, this is completely because the formation has not been activated, there are many secret room passages, once you fail to break through the formation, then you will be sent into these secret room passages.

It's possible that Mei Wei was sent into these secret room passages.

Fortunately, he chose this passage, even if Mei Wei fell into these secret room passages, there should be no danger for the time being.

So, he entered the passage, and soon he was able to cultivate the information given by the system, and found the first fork quickly, Chu Xiao was disappointed, and continued to enter the second one so continuously, he had already checked more than a dozen passage secret rooms, and then he stopped in the passage, Mei Wei was just a Yuan Qi master, not proficient in the formation at all, if she could go so far into the passage, Chu Xiao really didn't believe it.

Didn't Mei Wei enter this passage?

Chu Xiao hurriedly ran out of the passage and entered other passages, searching like this, he searched all the passages, and there was still no whereabouts of Mei Wei.

Where the hell did she go?

At this moment, more than half an hour has passed, and there are only more than two hours left before the core formation diagram gets out of control.

Chu Xiao returned to the teleportation platform of the cave and began to carefully look for the traces left by Mei Wei, if Mei Wei did not enter the passage, then where did she go?

He examined the entire cavern in detail, and finally found a plane in the groove of a stone wall.

Chu Xiao can be sure that this is Mei Wei's time and space table, and the trademarks and patterns on it are exactly the same as Mei Wei's time and space table.

Seeing this situation, he was almost certain that Mei Wei had an accident, otherwise, it would be impossible for the time and space surface to be lost here, could it be that there were other existences in this Infinite Cave Mansion?

Those who come in from the outside may not have a big surname, and if they want to crack the portal of the Infinite Cave Mansion and enter the Cave Mansion, it is definitely not something that can be completed in a short period of time.

Chu Xiao looked at the brightly lit hall, and couldn't help but feel a little creepy, as if there was a pair of mysterious eyes staring at him in the dark.

Mistaken!

I knew to take Mei Wei with me.

It's a pity that there is no regret medicine in the world, Chu Xiao gathered the regret in his heart, and now the most important thing is to find Mei Wei.

Seeing the stone wall in front of him, Chu Xiao's brows furrowed slightly, according to the information of the cultivation system, there should be no formation channel in this position.

However, if Mei Wei's time-space table falls in this kind of place, then there must be something wrong here.

The only explanation is that when this cave is excavated in the future, no problems with this location will be found, and moreover, the formation passage that may exist here is not controlled by the core formation.

After getting this information, Chu Xiao began to use his divine vision with all his might.

Still, he couldn't see anything wrong with the position.

It seems that the level of divine vision is not enough.

What to do?

At this moment, suddenly the stone wall shook slightly, and then a stone door slowly opened, revealing a pitch-black hole.

It seems that there are other existences in this cave, the possibility of human beings is low, and the possibility of demons and monsters is very great, Chu Xiao's vigilance in his heart was mentioned to the extreme.

Although he was jealous of this mysterious existence, Chu Xiao couldn't help but enter the other party's trap, unless he gave up Mei Wei.

It's a pity he can't do that.

Gritting his teeth, Chu Xiao burrowed into the pitch-black cave, and his divine eye was working to the extreme.

The passage was rugged and seemed to have been carved out at random, and he did not dare to be careless all the way in, his nerves tensed, but he did not encounter any danger, and soon came to the end of the passage, which was also a huge cavern.

There is absolutely no information about this cave in the Xiuzhen system.

Chu Xiao's gaze was suddenly attracted by a strange mushroom in the center of the cave, which was a man tall.

This mushroom is vermilion, with many long tentacles extending out, which looks quite hideous and terrifying, and on the top of the mushroom, many tentacles form a cocoon.

Hiss!

Chu Xiao saw the information of this mushroom through the cultivation system, and couldn't help but gasp.

"Target: Lifestealer (Wisp).

Grade: Heaven-level upper grade.

Special surname: Contains highly poisonous, has a strong destructive surname for soul consciousness, can be used to refine soul poison pills, and can be used to cultivate soul supernatural powers.

Wisp: Lifestealer (mature).

Abilities: It can control the consciousness of living beings, devour the souls of living beings, and create various illusions.

Nemesis: Yuan Ling Tree. ”

Seeing the information of this mushroom, Chu Xiao was taken aback, he didn't expect this Soul Devouring Ghost Mushroom to be so dangerous, and even possessed a mature demon spirit.

Chu Xiao already understood that Mei Wei was probably snatched away by the demon spirit of the Soul Eater Ghost Mushroom.

Demon spirits, already belong to the category of demons and monsters, some elixirs or special minerals, in a long time, after the cultivation of spiritual energy, will gradually give birth to consciousness, and finally condense the demon spirit.

This demon spirit of the Soul Eater Ghost Mushroom is good at creating illusions and controlling the consciousness of living beings, it is extremely terrifying, and it will devour souls, Chu Xiao can't help but worry about whether Mei Wei will have been poisoned by the Soul Eater Ghost.

But there was still a glimmer of hope, why would this Lifestealer take away Mavi?

It's completely possible to kill Mei Wei directly, and you don't need to go to great lengths to lure yourself here?

(To be continued)