Swarthy loose earth, swarthy walls, quiet passages. It's all unusually quiet!

Occasionally, you can hear the faint sound of a heavy object sinking into the loose soil, which is the sound of Yu Xi's footsteps.

Yu Xi glanced back, and sure enough, all the footprints had disappeared, as if no one had ever appeared.

She held the Spirit Rhino Sword tightly, exerted her divine sense, and slowly walked forward.

Strangely, there were no creeping corpses along the way, and there were no changes in the passages.

It seems that the person who controls it is waiting for her at the other end of the quiet passageway!

Yu Xi took a deep breath, withdrew his divine sense, suppressed the sound of his heartbeat, held his breath, performed a concealment technique, and quietly approached.

Because she saw a faint red glow emanating from the other end of the passage.

The black world, the red firelight, the quiet passages, everything seems so weird.

Yu Xi approached slowly, one step at a time, and when she was about to reach the exit of the passage, she quietly pressed against the wall.

Looking past the red light, she saw a huge cavern, and a familiar lamp hung on the wall mountain, and she couldn't remember it for a while.

She slowly poked her head into the hole, and there was no one!

Yu Xi let go of his divine sense and checked the entire cave, and sure enough, there was no one!

She recalled that when she was in the stone tower, the appearance of the puppet man was very strange, and it was probably related to a certain formation.

Suddenly, she had an idea.

Yu Xi took out the arbor vajra vine and threw it on the dark earth, and under her control, the arbor vajra vine soon crawled all over the cave.

She watched as all the vines were cleverly avoided, the huge circular formation in the middle, while everything else extended normally.

In other words, apart from the circular unknown formation in the middle, there are no other formations.

Weird!

There is no one, is she in the wrong place?

Once again, she meditated and felt that there were all kinds of spiritual energy here, and the power of faith did exist, but the location was not clear.

Yu Xi opened his eyes, his obsidian-like eyes revealing a faint doubt.

She didn't take back the arbor vajra vine, she slowly stepped on the vine and came to the circular formation in the middle.

The symbols here are very strange, it seems that she has seen them somewhere, and she is not familiar with the formation, so she doesn't see the reason at all.

Yu Xi stepped on the vines and slowly walked around the cave, and the results of the inspection showed that there was nothing abnormal here.

However, Zhang Han said that in Cui He's small secret realm, the biggest abnormality is that there is no abnormality!

So she didn't dare to take the vine back easily.

Yu Xi stepped on the vines and slowly walked around the cave, observing carefully, the walls were very ordinary, and they were the same as the outside.

No anomalies!

By communicating with the vines, Yu Xi also squatted down carefully to observe the ground of the cave, which was also very ordinary, and it was the same as the outside.

No anomalies!

She returned to the huge circular formation again, slowly sifted through the memories in her mind, and found that it seemed that she had encountered similar characters in the passage of the stone tower.

Could it be that this is the formation arranged by the elves?

But why did the elves arrange this formation under the desert?

The conscious rotation of the formation just now, as well as the act of controlling the number of corpses, clearly indicates that someone controls the rotation of the formation.

So who is controlling the Great Array?

Yes!

She suddenly remembered that Feng Ziming had said that any formation needed to rely on aura to maintain rotation, usually using spirit stones or magic weapons.

However, there is also a special existence, that is, the array spirit, the array spirit can absorb the surrounding aura and provide it to the large array, so that the large array can move with the thoughts of the array spirit!

In other words, there is this one array spirit here.

Yu Xi was slightly shocked, Feng Ziming also said that there are two ways to produce array spirits, one is to artificially plant the array spirits, such as the array spirits in the sealing demon array, the golden white deer.

The other is the formation spirit that is born by absorbing the aura between heaven and earth in the great array and slowly giving birth.

She looked at the circle in the center and slightly guessed whether this was man-made or born between heaven and earth.

For a moment, to no avail.

Yu Xi sighed slightly in his heart, the array spirit wanted to hide, but not everyone found it. Either the strength is superior to unraveling the formation, or it is furious and destroys the big formation.

Yu Xi was depressed, as if she wasn't one of these two people!

She secretly made up her mind in her heart that after she went out, she must learn the formation!

When she was about to withdraw the vines, suddenly a white light flashed in the circle!

A red-clothed Yu Xi, who was exactly the same as her, slowly emerged from the center of the formation!

Yu Xi was shocked, she seemed to see herself who was forced to wear red before!

Long black and smooth hair, holding the girl's sideburns, delicate makeup, and black eyes, filled with stars.

She was wearing a red dress that she was forced to wear when her mother was buried!

Yu Xi looked at the gorgeous, fiery red dress and was slightly stunned.

She seemed to have returned to her mother's mourning hall, and all the ridicule and scolding were like thunder!

Yu Xi's alarm bell rang loudly, this is very wrong!

The two looked at each other, and Yu Xi in red suddenly showed a bright smile, making the entire cave seem to be like spring, with a hundred flowers blooming.

Yu Xi sank slightly, that bright smile was something she would have when she was in her mother's arms.

At this moment, Yu Xi, who was clothed in red, gracefully danced the Spirit Rhino Magic Sword, his bright smile did not disappear, and his red lips opened slightly: "Mu Ling Kill!"

Three sharp spirit rhino magic swords, spinning, roaring and rushing towards Yu Xi.

Yu Xi reacted quickly, rolled on one side, dodging the three magic swords, her heart sank slightly, whether it was speed, aura or angle, it was better than what she cast.

The red-clothed Yu Xi didn't care, she danced the Spirit Rhino Sword again, and more and more Spirit Rhino Sword clones were suspended in the air.

Yu Xi was shocked, she could only conjure up three, and she could actually conjure twelve at a time!

Yu Xi cast the green wave body protection, danced the spirit rhino magic sword, and waved at the red-clothed Yu Xi, and a turquoise sword qi flew out: "Ten thousand leaves flying!"

The sword qi turned into thousands of turquoise thin leaves, each of which was like an incomparably sharp knife, and when combined, it was like a galloping momentum of ten thousand horses, roaring towards the opponent!

Bang bang bang

The leaf collided with the sword shadow and exploded in the air.

The whole cavern seemed to shake a little.

Yu Xi withdrew the vines underneath to prevent damage to the branches of the green ling.

At the same time, the red-clothed Yu Xi danced the Spirit Rhino Magic Sword, which was exactly the same as Yu Xi's movements. The bright smile has not changed, and the red lips are slightly opened: "Ten thousand leaves flying!"

Yu Xi was shocked, the original thin blades were as big as a palm at this moment, like a kitchen knife in the secular world!

It's terrifying, a bunch of razor-sharp knives rushing in!

Yu Xi had nowhere to hide, and watched as the group of knives pounced on him.