The underground cave is not small, located in a position 100 zhang deep underground, which is enough to accommodate a few people to practice, and the aura is not bad. Yang Mu's divine sense swept away, and he knew that some kind of spirit detention array was arranged here, and all the spiritual power around him was gathered in this cave.

In addition, there are three sets of formations, there are concealment and defense, and there is also a formation that isolates the divine sense, which should be the formation of the Zi family, Yang Mu can only guess the function, but does not know the name.

As soon as the cave house entered, it was the main hall, but it was not big, only three or four zhang long and wide, and there were two stone seats in the middle with stone chairs. In front of the hall, there is a corridor more than 20 zhang long, on both sides there are secret rooms, which should be used for cultivation, and there are also secret rooms on both sides, all of which are places to place the elixir pills, but they seem to be empty, presumably when they left the cave, they moved all the classics and elixirs.

"Brother Yang, my little sister still needs to cultivate for a while. In that cave, Xiaomei and her uncles have found the location and studied the peripheral formation, which is the information about the outer formation of the cave, which is recorded on it, including the results of the formation deduction of the younger sister and uncle. During this time, I also asked Brother Yang to study more. There are also some formation-breaking magic weapons and spiritual weapons in it, and Brother Yang should be able to use them. There are a total of thirteen secret rooms here, except for the one in the younger sister, the rest of the secret rooms can be entered by Brother Yang on his own. The Purple Kite Fairy handed over a piece of jade slip and explained.

Yang Mu took it, didn't open it in a hurry, and said, "Then Yang is welcome." ”

After that, Yang Mu entered the secret room before the Purple Kite Fairy, and he walked towards the first secret room on the left. Obviously, the aura of the secret room in front of him is stronger, but after all, it is not his own cave, so he still has to pay attention to proportion.

The Purple Kite Fairy immediately returned to the secret room, and controlled the formation to close the secret room where she was retreating, whether it was penance or refining elixir to recover from her injuries, she was the most taboo to disturb, so she had to open the formation to close the secret room.

And Yang Mu didn't care, his injuries were very light, but the loss of mana was serious, and he could recover after a little retreat.

Three days later, Yang Mu recovered, opened the jade slip, and dense words appeared on it, about the record of the formation of the cave, as for the location of the cave, there was no mention at all.

According to the records of the jade slips, the uncles of the Purple Kite Fairy had only explored the periphery of the cave and found a phantom array, which was speculated to be a wonderful void spirit realm, which could form a spiritual realm, and it was easy to get out of it by mistake, but it was difficult to get to the real destination.

Miao Void Spirit Realm Array, Yang Mu has not heard of it, after all, this is only a formation in the mortal realm, and it may not have been in the spirit realm. However, according to the description of this array on the jade slip, it is very similar to a kind of illusion forbidden in the spirit world known by Yang Mu, this forbidden is called the Divine Ruins, and the complete Divine Ruins Forbidden can cover tens of thousands of miles.

In the Wonderful Void Spirit Realm, there are seven formation bases, which is the result of their detection through the empty spirit bead of the formation, and this bead can peek into the situation inside the formation through the formation.

The power and rules of the formation come from the formation base, and as long as the formation base is broken, the formation can be destroyed.

Yang Mu studied carefully, and deduced according to the information on the jade slip every day, but he got several conjecture ideas, whether it can be realized, and he really got to try it on the periphery of the cave.

After more than three months of retreat, the Purple Kite Fairy finally came out, recovered her injuries and mana, and also took the opportunity to break through the bottleneck and enter the fifth layer of condensation.

People are more popular than people, think about Yang Mu at such an age, he has only condensed one layer, but it took a lot of money to cultivate to the current realm.

"Congratulations, congratulations, it's a blessing in disguise......," Yang Mu clenched his fists and signaled.

"If there is no rescue from Brother Yang, how can the little sister have the current realm. What did Brother Yang do during this time? The Purple Kite Fairy quickly got to the point, which shows that she still values this opportunity.

"Huh...... I look too high at Yang. Judging from the records of the elders of the Daoists, it is a bit of a broken idea, but it is still a practical exploration. On paper, you can never find a way to break the formation. ”

"It seems that Brother Yang has gained something, okay, let's go over now. The people of the Baili family must have been looking for that cave in the past few months, but I don't know if they have found it, so they need to be cautious this time. ”

As soon as the words fell, the two of them left the cave and returned to the ground. The location of that cave was only known to the Purple Kite Fairy, so naturally she led the way, and Yang Mu followed closely behind her.

Don't dare to fly above the treetops to attract attention, shuttle through the woods, and go deeper to the northeast. It seems that the cave is in the depths of Chuling Mountain.

Also, the predecessor mentioned by the Purple Kite Fairy is a Jindan monk, and with this person's strength, he is enough to gain a foothold outside the central area of the Chuling Mountain Range.

On the way, Yang Mu used his ear power to find the monk he was about to encounter in advance, and avoided it perfectly, during which he actually met someone from the Baili family, and the other party was a gang of three, as if he was looking for Yang Mu and the two.

If it were a person, Yang Mu might come forward to kill people and sell more goods, anyway, he had already formed a grudge and couldn't resolve it, so it didn't matter if he offended. It's just that the other party is three people, and Yang Mu held back in order not to be discovered.

To say that Yang Mu is now, but he is poor and sour, and the external forces and means that he should have have have been used up, and there are very few pill spirit runes left, so he is in a hurry to replenish, and he is praying in his heart that this time there will be a harvest.

Half a month later, Yang Mu didn't know where he went, he only knew that he had gone deep into the Chuling Mountain Range, and he had encountered first-level and high-level demon beasts one after another.

The Purple Kite Fairy is very familiar with this place, and following her can avoid the territory where those demon beasts are entrenched, and the aura is so constricted that there is no head-on conflict with the demon beasts.

Poplar is the key to running the heart and astringent breath. And the purple kite fairy should have closed its own breath with the help of the purple gold gang thunder bead that had been refined into the body, and the power of the closure was so close that even the poplar wood was so close that he couldn't sense it with his divine sense.

"When we arrived, the mountain ahead was. The Purple Kite Fairy suddenly stopped, pointed to a mountain peak in front of her, and said.

At this moment, poplar and purple kite fairy stood side by side on the branch of a giant tree, and a few steps ahead was a cliff, from which they could see far away.

Just a dozen miles ahead, walking through the valley between the two peaks, is the peak in the mouth of the purple kite fairy. The mountain peaks are like bamboo shoots, with lush green bamboo, and look normal and no different from other peaks.

"This mountain can't be transformed by the Wonderful Void Spirit Realm. ”

"Probably not, according to my seventh uncle, this is the original scene of that mountain. It's just that the cave is covered by the Wonderful Void Spirit Realm, and you can't find the cave when you enter the mountain. ”

Yang Mu nodded, and at the same time was a little strange, so he asked: "In this case, how can Daoist friends be sure that the cave is in this mountain." ”

"Hey...... Don't hide it from Brother Yang. This senior did not sit in the cave mansion to solve the army, but went out and encountered a tragic death by the enemy. One of the elders of the little sister got the relic of this senior by chance, so he found it. ”

Speaking of this, the Purple Kite Fairy took out a half-damaged token, handed it directly to Yang Mu, and continued to explain: "This remnant weapon may be a formation spirit magic weapon, and it is with the help of this object that we found this place. ”

Yang Mu carefully observed, probed into his divine sense, injected mana and tried it, and found the residual power of the formation.

Generally, the formation has a magic weapon that is controlled, as well as a formation spirit weapon that is convenient to enter and exit, and the formation spirit weapon is refined from the remnants left over from refining the formation, and then through the person who controls the formation, condenses the power of the origin of the formation into it, and can enter and exit the formation at will, without the power of the formation attack.

"This thing has a bit of an effect on breaking the spiritual realm, if the Taoist believes in Yang, it will be kept by Yang Mu temporarily, and then returned to the Taoist when he enters the cave, how about it?"

"What did Brother Yang say, how could the little sister not believe Brother Yang. You are a formation mage, so I naturally listen to you. If you need help from your little sister, just ask for it. "The Purple Kite Fairy believes in Yang Mu very much, and she doesn't know where she gets her trust.

Although Yang Mu is not a good person, he is by no means a bad person, and he has no intention of swallowing it alone, because although these words add a little favor to the Purple Kite Fairy, he will not relax his defense.

At this beginning, Yang Mu flew directly into the mountain, and there was indeed no trace that this was an illusion, and the wonderful void spirit realm should be combined with the original scene of the mountain, so it was extremely real.