When Yun Yifei saw the jade slips, his brows furrowed slightly, and he was concerned, so he took out a few jade slips and checked them one by one.

A jade slip recorded an introduction and arrangement method called the Gathering Spirit Array, as well as various tricks, Yun Yifei didn't have time to study it carefully, so his divine sense withdrew and put away the jade slip.

Then he took the second jade slip, and saw that it was a kind of exercise recorded, thinking that it was practiced by this old man, and after a few glances, he put it away.

He took another jade slip, and the cultivation methods of several spells recorded in it immediately withdrew his divine sense and put away the jade slip.

After taking the fourth jade slip, his divine sense penetrated, and there was nothing in it, so he put it aside and continued to take a jade slip to check.

What is recorded in this jade slip is a formation called the Five Elements Phantom Array, the effect of the formation, the method of arranging the formation, the magic tricks that need to be used, the method of solving the formation, etc., all of which are readily available, Yun Yifei didn't have time to take a closer look, so he was included in the storage bag.

I took another jade slip, but there was still nothing in it, just an ordinary sound-transmitting jade slip, Yun Yifei didn't put it in the storage bag, and it was still put aside.

And the remaining two jade slips, one of which is still empty, and the other one records a kind of exercise, Yun Yifei glanced at it twice, and saw that the introduction was a method of changing the appearance of the body, so he simply stopped caring about it and put it in the storage bag.

And the three empty jade slips were put aside indiscriminately.

Continue to check the storage bag, there is a corpse of demon beasts piled up like a hill, occupying a lot of land, as soon as the divine sense came in, Yun Yifei found these most conspicuous demon beast corpses, at this time, carefully observe the first-order demon beasts and second-order demon beasts, mostly second-order demon beasts, and then found that the types of these demon beasts are somewhat familiar, after thinking about it, I found that this is the same type of demon beast corpses purchased by Yun Pengju and others in that stall in the Fang Market during the day, and the two of them were also ambushed by the young stall owner.

"Could it be that the young stall owner has something to do with this old man, or is it the same person?" Yun Yifei guessed with some doubts.

In addition to this pile of demon beast corpses, there were two dozen talismans in the storage bag, after Yun Yifei took it out, he checked it and found that they were all middle-level talismans, so he was naturally happy and put them away contentedly.

In addition, there are more than a dozen runes and these middle-level runes are separated together, Yun Yifei took a look, and saw that these dozen runes were more delicate than those middle-level runes, and faintly felt that the energy contained in them was more powerful, and under the guess in his heart, he forcibly held back the ecstasy in his heart, looked at it carefully, and then was ecstatic, it was undoubtedly a high-level rune.

Since he was not sure that the stall owner and the old man were the same person, this place could not be safe, and he had to leave quickly, but seeing that Yunxiang was still unconscious, he couldn't help but feel anxious.

After Yun Yifei hesitated for a moment, he released his divine sense, invaded Yun Xiang's body, and checked it.

A moment later, Yun Yifei noticed something unusual, and in his head, a stream of energy invaded his sea of consciousness, causing it to not wake up.

Even so, in Yun Xiang's body, his divine consciousness is fighting against that energy out of the instinct of self-preservation, and that energy is not replenished because no one controls it, and under the impact of divine consciousness and spiritual power, it is gradually disintegrating and dissipating, although the speed is slow, but it does have an effect.

Seeing this, Yun Yifei didn't dare to act rashly, after all, he had never dealt with this situation, and he knew that with such a development, Yun Xiang would wake up sooner or later, so he quietly withdrew his divine sense.

After a moment of silence, he picked up Yun Xiang on his back and walked towards the outside of the cave.

"Huh" just walked out of the cave, but crashed into an invisible barrier, Yun Yifei took two steps back, condensed a simple trick and shot forward, the trick was intercepted invisibly, the brilliance exploded, and at the explosion place, a light mask flashed out, flashed a few times, and disappeared out of thin air.

Yun Yifei knew that this was a formation, thought for a moment, and then his divine sense probed into the storage bag, locked a jade slip, injected spiritual power, and took the jade slip in his hand, which recorded the Five Elements Phantom Formation, and carefully checked it.

Before, in the old man's storage bag, he found that there were two jade slips that recorded the formation, one was the Spirit Gathering Array, Yun Yifei took a general look, its role is to gather spiritual power to help cultivate, and the arrangement here is naturally not this kind of formation.

And the other formation is this Five Elements Phantom Array, which is based on the five elements of metal, wood, water, fire, and earth, and integrates the defensive array and the phantom array.

Even if it is discovered, after breaking the phantom of this array, it still has the effect of defense, and it will take a lot of effort to break it.

Yun Yifei mainly looked at the method of disarming the formation at this time, and the effect of the formation and the direction of the layout method were all swept away, so he naturally planned to remove the formation first, leave this place, and study it slowly in the future.

After a short time, Yun Yifei's divine consciousness withdrew from the jade slip, used his spiritual power, changed his fingers, and slowly condensed a cloud of colorful brilliance on his fingers, and then pointed a little forward, the brilliance flickered, roared out, and merged into a place in mid-air.

Then the colorful brilliance flickered where it exploded, and then melted in all directions, and at the junction, the light mask flashed, and then it was melted, and in a short time, the brilliance dissipated, and it was included in five positions on the ground.

Yun Yifei's fingers changed again, and in an instant, he shot a few tricks, shooting directly at five positions, and then floating a array disk and a formation flag at each position on the ground, and then flew back and was put away.

Yun Yifei nodded contentedly, picked up Yun Xiang, and looked back at the cave, where the body of the thin old man was lying quietly, and the three jade slips were scattered, flickering with a faint and cold brilliance from time to time.

Yun Yifei took out a jade slip, checked the direction, then took out the flying magic weapon again, and after identifying the direction, he flew away in one direction.

More than an hour after Yun Yifei left with Yun Xiang, two rays of light landed not far from the cave, and the two figures cautiously walked forward from the hidden place, observing the surrounding situation at all times.

One of them was a middle-aged man of medium stature, with a white face and beard, wearing a neat and tidy light cyan robe, holding a jade slip in his hand at this time, and checking it from time to time, as if to confirm the direction of progress, while the other was a burly, muscular strong man, closely following the middle-aged man.

If Yun Yifei was here, seeing these two people would be as familiar as seeing the thin old man, these two people were the two who were with the thin old man after encountering the blood-devouring mosquito when they were in Yunwu Mountain.

The three of them were in a group, and the middle-aged man was clearly the leader of the three.

In fact, when the thin old man was absorbed with the essence of his body and died, the middle-aged man felt something, and hurriedly took out a jade slip to check, only to see that the flame of life symbolizing life on it was extinguished, and his heart was shocked.

The fire of life, also known as the soul lamp in the cultivation world, is to take the monk's divine consciousness through a special method to preserve and ignite in the jade slip, closely related to the monk, no matter how far away, if the monk dies, the ignited fire will be extinguished.

And the jade slip that also had a positioning function in the thin old man's storage bag was the one that the three of them had found Yun Yifei and the others in Yunwu Mountain through Elder Li's jade slip before.

At that time, the three of them also checked the blank jade slips left by Elder Li, and they did not pursue them again, and Yun Yifei was also out of this consideration, so he took the time to check the jade slips in his storage bag, and threw those jade slips that seemed empty directly as useless things and threw them in the cave.

At this time, the two of them finally approached the cave with great caution, and after reconfirming that they had found nothing suspicious near the cave, the burly man was on guard outside the cave, and the middle-aged monk entered the cave directly.

The scope of the cave is not large, but it is clear at a glance, I saw the body of the thin old man lying on the ground, and there were a few jade slips scattered around him, and after the middle-aged monk briefly checked the situation of the corpse, he directly put it into the storage bag, and put it away together with the jade slips.

After checking that there was nothing else in the cave, he hurriedly left here with the burly man with the flying magic weapon.