After Qiao Yuan left the side courtyard where the fence courtyard was located, he took out a wide black robe from the storage ring, enveloped his whole body, and added the makeover of the mask.

At this moment, even in the face of the more than forty Yuan Infant Stage cultivators who would be suppressed in the Jindan stage, he was not at all worried that his true identity would be exposed.

"It seems that the people of the four major sects are acting separately, but I don't know who the people in the backyard are?"

Qiao Yuan stood at the top of a pavilion, looked into the distance, and saw that there were three places in the front yard where the prohibition had been triggered, and although the three places were not far apart, he could also tell that they were in three different courtyards.

After determining the people in the front yard, Qiao Yuan turned his head to look in the direction of the backyard again, only to see that it was very calm, if it wasn't for Qiao Yuan hearing the roaring sound from there before, he probably wouldn't have thought that someone from the back would follow.

"The person in the backyard must be good at formations, otherwise he wouldn't have been without the slightest movement for so long, it seems that he should be trapped first. ”

Qiao Yuan's eyes sank slightly, and he muttered in a low voice.

Although he didn't know how many people there were in the backyard, he had just come all the way from there, and compared to the front yard, Qiao Yuan was still more familiar with the formation prohibition there.

Thinking of this, Qiao Yuan's figure moved, and the whole person turned into a black shadow, burrowed into the dense grass, and disappeared.

When he reappeared, Qiao Yuan was already standing in front of a tower.

This tower is seven stories high, with gold bricks and jade on it, carved railings and paintings, and the top floor also exudes a faint golden halo, which is a place of great treasures at a glance.

This tower is called the Seven Treasure Tower, and it is located between several prohibitions, so it can be said that it is the only way to get from the backyard to the middle courtyard.

Qiao Yuan and Qu Yunwei passed by here before, and saw that there seemed to be treasures in this Qibao Building, and wanted to go in to explore, but unfortunately they were stopped by Cang Tai.

It is indeed good that there are treasures in the Seven Treasure Building, but there are many prohibitions in it, and it is extremely dangerous, and ordinary monks enter it, almost nine deaths.

Although Qiao Yuan and Qu Yunwei both knew that the greater the risk, the greater the opportunity, but they didn't come here for the treasures in the Seven Treasure Building, so there was really no need to take risks, so they left directly.

"I don't have to do anything to the Qibao Building, if the person in the backyard goes in, even if he doesn't die, it will not be a problem to be trapped for three days, but I'm afraid that he is the same as me, has another purpose, and does not want to enter the Qibao Building. ”

Qiao Yuan's eyes showed a deep groan, and he muttered softly.

After thinking for a while, he walked to the Qibao Tower and put his hand on the door.

After hesitating for a moment, he only heard a "creak", and the door was slowly pushed open by Qiao Yuan, but he didn't push it open completely, but only opened a palm-wide gap.

Through that gap, Qiao Yuan could only see a screen placed there, on which there was an ink painting of the welcome pine, and bursts of aura fluctuations spread out from the screen, obviously the screen was not a mortal thing.

Qiao Yuan didn't dare to probe his divine sense into it, if the ban was triggered, I was afraid that even if he stood outside the building, he would be implicated.

After pondering for a moment, Qiao Yuan deliberately left three shallow, almost undetectable footprints in front of the door of the Qibao Tower.

Qiao Yuan knew that with the keen insight of the Yuan Infant Cultivator, as long as they saw the door of this building slightly open, they would definitely notice the faint footprints he had deliberately left.

In this way, the person in the backyard will be surprised, and even if he does not want to enter the building, he may step into it in order to find out the identity of the person who entered the building.

Unless the people in the backyard can see that this Qibao Building is dangerous and abnormal, or like Qiao Yuan, they have a map of this place and know the clear location of the immortal stone, otherwise ordinary people will go in and investigate.

After doing this, Qiao Yuan turned around and left the place.

Although he did not leave a ban or set a trap, the slightly open door and the footprints in front of the door were attractive enough, and if he did more, it would add to the problem and arouse suspicion.

Qiao Yuan was cautious, knowing that no matter how attractive Qibao Building was, it was just a passive means.

If the people in the backyard are as strong as stones, they just don't want to enter the Qibao Building, or if the people who come are not one or two, but a group of people, then I am afraid that there is no guarantee that everyone will enter the Qibao Building.

Thinking of this, Qiao Yuan chose three more locations, and placed a few special prohibitions there.

Those prohibitions are not offensive prohibitions, but they are connected to the original prohibitions here, and have the miraculous effect of affecting the whole body.

If someone accidentally touches the prohibition, it is equivalent to indirectly touching the original prohibition here.

In this case, even if the person is immortal, he will have to shed a layer of skin, and if he repeats this two or three times, I am afraid that the person will not dare to go forward again.

In addition, Qiao Yuan considered that the prohibition he arranged might be discovered and broken, so the prohibition was very special, and it was taught to him by Cang Tai before.

The prohibition is not powerful, but it is better because there are almost no fluctuations in spiritual power, and it is impossible for ordinary monks to detect unless someone with extremely powerful divine sense.

After arranging these, Qiao Yuan was really relieved, he was afraid that he was resisting the enemy at the front door, but the backyard was on fire.

Now with these layers of preparation, this backyard can also rest assured, at least that person will not be able to reach the fence courtyard within three days.

Qiao Yuan didn't stop long, hurriedly put away the relaxation on his face, and quickly flew towards the front yard.

This front yard is still the first time he has come, it is full of palace buildings, pavilions and water pavilions, but most of those palace buildings have become ruins, look at the traces on them, you don't have to think about Qiao Yuan to know that it must have been caused by the battle between Shui Shenqiu and Lie Tianxiu.

The more Qiao Yuan looked at it, the more frightened he became, and he secretly smacked his tongue, and couldn't help but sigh what kind of power could turn such a large palace building into ruins.

Due to the fact that this place experienced a great war thousands of years ago, the formation prohibition here has been damaged a lot, compared to the backyard, Qiao Yuan wants to arrange a special formation to pull the ban, but it is much more difficult.

However, there are two sides to everything, and because this place has experienced a great war, it is more dangerous than the backyard.

Because of that great battle, the space here collapsed a lot, and the permanent spatial cracks were separated in the air, blocking the way of many monks.

As soon as Qiao Yuan came to the front yard, he hadn't gone far when he saw a black crescent moon floating quietly on top of the ruins, like a big mouth that devoured everything, which made people feel cold.

"Maybe you can take advantage of this spatial rift. ”

Qiao Yuan's eyes showed a deep expression, and he whispered to himself, and after speaking, he followed the map left by Cang Tai and walked around the front yard.

If you want to set up a trap, you naturally have to understand the situation here, but fortunately, this front yard is very large, and those Yuan Infant Stage monks are searching and moving towards the middle courtyard, and the speed is not fast, which gives Qiao Yuan enough time.

At the same time, he also figured out the forward route of the monks of the four major sects through the situation that the forbidden formation was triggered, and even Qiao Yuan personally went to explore a place where the forbidden formation was triggered.

In the distance, three monks were seen trapped in a forbidden area, and several monks outside broke the forbidden with all their might and rescued them together.

In this way, after half a day, Qiao Yuan chose a place and began to set traps there.

There was a fairly well-preserved attic in that place, probably affected by the battle, and the dust guard formation on it had dissipated, covering it with a thick layer of dust.

The elaborate attic, which was supposed to be a mahogany balustrade, now looks so decaying that it seems to be able to blow it down with a breath.

The door of the attic had fallen to the ground, so the scene inside was clearly visible in Qiao Yuan's eyes.

The things inside had long lost their spirituality and were extremely rotten, but Qiao Yuan didn't pay attention to those, what he was concerned about was that there was a dark spatial crack in the dim attic hall.

A bright light flashed in Qiao Yuan's eyes, and he stepped forward and lightly lifted the rotten wooden door, erecting it back in the doorway, covering up the scene in the attic hall.

After doing this, Qiao Yuan removed the marks on the door and re-dusted it, creating the illusion that the door had never fallen.

Immediately, he set up a concealment formation around the attic to hide it.

The concealment formation Qiao Yuan arranged very cleverly, it was not a too ordinary concealment formation, which would be discovered by being swept by the divine sense, nor was it a concealment formation that was too profound, even if the Jindan monk's divine sense swept it carefully, it could not be found.

The concealment formation was just in between, and it couldn't be found with a sweep of the divine sense, but if it was carefully swept with the divine sense, it could find some clues.

In this case, if several people come here, at least one of them will be aware of this hidden formation, and once they are aware of it, they will be able to judge that this formation has just been arranged.

When they cracked the formation and saw the rotten attic, they would subconsciously judge that someone was looking for treasure in the attic, or doing some other secret thing.

And if there are any other forbidden formations near this attic, if those people are careless and break the door and rush into the attic, they will definitely directly hit the crack in that space.

Of course, this is only the most ideal state, Qiao Yuan will not underestimate the Yuan Infant Monk so much, when he erected the gate, he arranged a special prohibition at the corner of the door, and at the same time, he also placed a black thunder bead in the formation.

As long as the door is opened, the prohibition will immediately detonate the black thunder bead, although a black thunder bead is not enough to threaten the Yuan Infant Cultivator, but the storm formed by the explosion of the black thunder bead will shake the spatial crack.

You must know that the space near the spatial crack is already unstable, once it is subjected to this kind of vibration, new spatial cracks can be generated near the attic anytime and anywhere, and the consequences can be imagined at that time.

Before entering the Grass Spirit Valley, Qiao Yuan had seen several monks use spells and trees to test the spatial cracks, but in the end, they were swallowed by the spatial cracks that suddenly appeared.

Thinking of the scene where those monks were cut in half by the spatial crack without any resistance that day, Qiao Yuan couldn't help but shudder.

After arranging this trap, Qiao Yuan explored the place again, and after removing all the traces of his visit, he hurriedly left here.

Later, Qiao Yuan rushed to other places, choosing a suitable place to prepare new methods.

At the same time, a handsome young man wearing silver soft armor and silver hair walked slowly to the front of the Qibao Tower.

The silver-haired young man paused, looked up at the seven-story tower made of gold bricks and jade, a strange light flashed in his eyes, and he muttered softly.

"Qibao Building, look at this faint golden halo, there are really treasures in it. ”

Then he set his eyes on the door that had opened a crack, and after a few glances, the silver-haired young man lowered his head and saw three more untraceable footprints on the ground.

"There's someone in front of me. ”

The silver-haired young man's face sank, and his thoughts were spinning, the teleportation array was opened by him, how could someone teleport in front of him.

This silver-haired young man was Su Zhen, and he was extremely puzzled by this matter, but after thinking about it for more than ten breaths, a faint smile appeared on the corner of Su Zhen's mouth and said in a low voice.

"Could it be my little junior brother who I have never met?" hehe...... , something interesting!"

As he spoke, he showed a look of interest on his face, and walked directly towards the Seven Treasure Tower.

Pushing open the door, Su Zhen disappeared behind the screen with an extremely confident smile on his face.