Lu Kun put away his arm supernatural powers, and urged the golden eyes supernatural powers to observe the surroundings of this stone house, and found many traces of the arrangement of the magic circle, which were connected to the broken prohibition on the rock wall.

Shi Jingtian seems to have taken advantage of the ancient prohibition here to generate such a powerful defense.

Lu Kun stepped forward, and there was a simple forbidden stone door, which was directly pushed open under its rough brute force.

But the situation inside the stone gate, not only Lu Kun, but also Yue Longfei and the three of them were also slightly stunned.

In their opinion, this stone house embedded in the rock wall of the Demon Abyss must have a cave, but they didn't expect it to be a simple stone house.

The stone house is thirty or forty zhang in size, with a few stone benches, tables and chairs simply placed, and simple rock bookshelves on both sides, scattered with some jade slips and bottles and jars of elixir materials.

The only thing that caught the eye was a circular circle in the innermost part of the stone house, on which were carved this dense complex rune, and four small pits were evenly arranged around it.

Yue Longfei said with a strange expression: "Pavilion Master, is this really a stone-shattering cave mansion?"

Lu Kun said: "In Yu Liansheng's memory, this has always been a stone-shattering cave mansion, and the cave mansion of the great elders of the Demon Spirit Sect in the past dynasties is also this stone house, let's explore it first." ”

Then, everyone first reviewed the jade slips on the bookshelf several times, and then identified the scattered materials and pills on the ground one by one.

In the end, I was disappointed to find that although these jade slips and pills were of great use, compared to the identity of the master of the Shi Shocking Heaven faction, they were very shabby, but under the investigation of everyone's divine sense, there were no other prohibitions in this stone house.

Lu Kun also used the golden eye supernatural power to probe with the vibration power of his body, and found that beyond the ground and walls of the stone house, there were solid demon abyss rock walls.

After turning around a few times, everyone focused their eyes on the circular circle.

Lu Kun muttered: "Since this is the cave mansion of the great elders of the Demon Spirit Sect, it must not be so simple, the key point should be on this magic circle." ”

Yue Longfei carefully observed the magic circle, and said puzzledly: "Most of this magic circle is demonic runes, but there is a little pattern of the spirit gathering magic circle in it, all of them are demonic qi here, how can you gather spiritual energy?"

Speaking of this, he suddenly thought of something: "Could it be that this is the cultivation circle of the Demon Spirit Mixed Yuan Jue?"

Lu Kun was puzzled: "Demon Spirit Mixed Yuan Jue?"

Yue Longfei explained: "The predecessors of this sect have recorded that the top exercise of the Demon Spirit Sect is called the Demon Spirit Mixed Yuan Jue, and the great elders of its past generations have all cultivated this exercise. ”

"The most special thing about it is that it accelerates the cultivation of magic power through the stimulation of pure aura. ”

As he spoke, Yue Longfei's divine sense carefully probed the four pits around the magic circle and continued: "There are formations that isolate demonic energy, and it seems that these pits are the places where the spirit stones are placed. ”

When Lu Kun heard this, he was greatly interested in this Demon Spirit Mixing Elemental Technique, and carefully observed the lines on this magic circle.

The Blood Demon Bone Alchemy he founded is to transport blood magic power into bones through the transportation of blood, and use the power of annihilation generated by the collision of magic and mana to quench the bones.

This Demon Spirit Mixing Element Technique is another way of thinking that is used, since the magic power and mana are in conflict, then under the reasonable use, the pure mana can be used as an external pressure on the magic power, forcing the magic power to speed up, thereby increasing the cultivation speed.

Lu Kun also thought about this line of thinking, that is, when Li Qianfeng was melting his bones, he used his qi and blood magic power to devour all the flesh outside the bones, and under the persecution of the qi and blood magic power, the mana of the flesh would spontaneously condense into the bones, increasing the chance of condensing the pill melting bones.

Yue Longfei didn't know what Lu Kun was thinking, and he said regretfully: "Yue Mou cultivates mana, and he doesn't know much about the magic pattern, so all he can see is the spirit gathering effect of this array. ”

Lu Kun said while identifying the magic patterns on it: "I have studied the refining of magic treasures, and these magic patterns can be seen with some eyebrows, but I still need to discuss it with my brother-in-law." ”

Yue Longfei's spirits perked up: "What has the Pavilion Master discovered!"

Lu Kun said: "The magic pattern of this entire magic circle is close to the spirit pattern, which should be to restrain the spiritual power required to transform the spiritual energy and adjust it into the demon spirit mixing element, but look here." ”

He pointed to the circle in the middle of the circular circle: "It's very strange here, Brother Yue, you might as well remove the spirit patterns that gather spiritual power, as well as the magic patterns that are close to the spirit patterns, and the remaining magic patterns are completely opposite to the spirit patterns." ”

Yue Longfei looked over and filtered out what Lu Kun said, and found that the remaining demon patterns and spirit patterns within the three feet in the center were distinct, and he said with a happy face: "This is the pattern of the teleportation array!"

But then he frowned and said, "This pattern seems to require a certain kind of mana to activate, and the magic pattern is ......."

Lu Kun said: "That's right, the structure of the magic pattern is quite unique, and it can only withstand special magic power, otherwise it will be destroyed." ”

"Now it can be preliminarily determined that Shi Jingtian is cultivating in this magic circle, and the small circle he is sitting in is still a miniature teleportation circle, which leads to the real cave where the Great Elder of the Demon Spirit Gate is located, and activating this teleportation circle requires the use of special mana and magic power. ”

"When I fought with Shi Jingtian, I found that his magic weapon attack contained a destructive power. ”

"If I'm not bad as expected, this power is generated by the mutual agitation of magic and mana, and Shi Jingtian has both mana and magic power. ”

The three sword cultivators all showed incredible expressions, and Yue Longfei couldn't help but say, "This is impossible, the two opposing energies of magic and mana are in the body, and they are much more violent than our sword intent mana." ”

"If the two are cultivators, how did Shi Jingtian keep his dantian and meridians?"

Lu Kun pondered for a moment, his expression suddenly moved, the spiritual light in his hand flashed, and a white jade villain appeared, exuding a faint white spiritual light, he touched his chin and said, "Maybe it's because of this." ”

Yue Longfei recognized this thing at a glance: "This is not the body protection treasure that Shi Shocking?"

Lu Kun's eyes flashed with gold, and he rubbed the jade villain: "There is a unique kind of mana contained here, the body of the stone is fragile, it is impossible for a fellow practitioner of magic power, it should be used to store mana." ”

Yue Longfei suddenly understood: "In other words, the source of the mana of the teleportation circle is this treasure, and the magic power of the teleportation circle is the magic power of the Demon Spirit Mixed Yuan Jue?"

Another black light flashed in Lu Kun's hand, and a black jade villain appeared, looking exactly the same as the previous white villain:

"The stone shocked me with a roar to the sky, and I was able to defend in time, at that time, I relied on this pair of black and white villains, and the black jade stored magic power. ”

"The shocking black jade was blown up by him, which I snatched from Yu Liansheng. ”

"With the help of this thing, the magic power in Yu Liansheng's body skyrocketed, and what was contained in it should be the magic power of the Demon Spirit Mixing Yuan Jue. ”

Yue Longfei looked at the pair of jade villains, then at the magic circle, and said excitedly: "Pavilion Master, doesn't that mean that through this pair of jade villains, you can activate the teleportation circle." ”

"Let's give it a try. ”

Lu Kun put the two jade villains on the demon spirit pattern node in the center of the magic circle: "These two jade villains belong to the category of magic weapons, and they need the power of the Yuan Infant to activate, Brother Yue, you activate it." ”

Yue Longfei used the power of the Yuan Infant in his body and shot out two golden spiritual powers, which trembled the jade villain, and then emitted black and white spiritual light, which was absorbed by the magic circle below, and a faint teleportation fluctuation gushed out.

"It works!"

Lu Kun's figure flashed, he came to the center of the magic circle, and said in a deep voice: "If my expectations are correct, there should be the existence of the True Demon Pool below, all you cultivate is mana, which will cause the change of the true demon's will, I will go down and investigate first." ”

"An hour later, Brother Yue, you can cast a spell to activate the teleportation array. ”

"Yes, Pavilion Master. ”

Yue Longfei continued to shoot two primordial infant powers, and under the flickering of black and white aura, Lu Kun's figure disappeared into the stone house.

Next, the three major sword cultivators arranged a magic circle to isolate demonic qi, held the spirit stone in their hands, and began to recover the mana in their bodies.

Although Yue Longfei controlled the teleportation array, he didn't dare to have any unusual thoughts, in his opinion, even if Lu Kun was trapped somewhere underground in the Demon Abyss, he was afraid that he would be able to dig it out with his bare hands.