The general formation uses the spar as the energy source, and the person activates the spar energy through the true yuan force, so that the entire large array is "alive...... Come and thus communicate the power of the laws of heaven and earth.

The rune array is based on the best spirit rune as the energy source.

And the spirit rune itself has the ability to attack, and after refining such a rune array, you can imagine how powerful the entire rune array will be in the end through continuous blessings layer by layer.

Zhou Dong found an ancient spirit jade the size of a palm from the captured loot.

This spirit jade as a whole exudes a light green glow, and the jade body seems to be transparent, and you can see the evenly distributed jade inside.

I don't know how many tens of thousands of years have been infiltrated by the aura of heaven and earth, this ancient jade is like a psychic, and its conductivity to the true yuan force has reached an extremely terrifying level.

"What a treasure!"

Zhou Dong secretly praised.

In the once-in-a-century Lianfang City, the robbers took all the best products accumulated by countless years of robbery, but this made Zhou Dong pick up a big bargain.

At this moment, Zhou Dong was deducing in detail in his mind the rune formation method taught on the jade slip.

This formation is still relatively rough, but it teaches the basic idea of how to refine the Five Elements Rune Thunder Array. Zhou Dong can now be regarded as a formation master, and he has added thousands of changes to this rune thunder array in his mind, making it evolve into a complex fourth-level spirit array as a whole.

For this spirit array, Zhou Dong did not rush to do it, but repeatedly deduced it, removed and reduced unnecessary formation changes, and then added new useful functions.

For a whole month, Zhou Dong was immersed in this kind of deduction.

In the end, Zhou Dong let out a sigh of relief, he felt that his formation technique had made great progress in the past month, and his understanding of the fourth-level spirit array had changed drastically from a month ago, and he also felt that his transformation of the five-element rune thunder array had reached the extreme of his current ability.

Now the Five Elements Rune Thunder Array in Zhou Dong's mind is simply incomparable to the power introduced in the Jade Slip.

A smile appeared on the corner of his mouth, and Zhou Dong was quite satisfied with his hard work. He used his divine sense to control this ancient jade to slowly levitate in front of him, stretched out the index finger of a hand and gently moved forward, and the flame of the golden crow in his body ignited through his fingers, wrapping this ancient jade in it.

The dark golden flame burned quietly, refining and removing the impurities in the ancient jade, and at the same time, in the circumferential divine consciousness, the criss-crossing formation warp and weft were also densely packed in the ancient jade that was formed again.

This step is the base of refining the Five Elements Rune Thunder Array.

The ancient jade was only half the size of the original, but it was more transparent on the whole, with almost no impurities, and the aura was extremely rich.

At this moment, Zhou Dong did not slack off, Gu Yu lay flat in the air under the control of his divine sense, thirty-six top-grade thunder spirit runes flew to Gu Yu like a blooming lotus flower, each thunder spirit rune emitted an inch long millilight, and then, like a mighty flower lens reversed, the light of the lotus flower shrank into the ancient jade together, as if it became smaller in an instant, each thunder spirit rune only turned into a point, integrated into the ancient jade.

"Receive", Zhou Dong pointed forward with one hand, and this spiritual thunder rune array was taken into Zhou Dong's palm.

Slowly secretly transporting the true yuan, Zhou Dong probed into the talisman array, and faintly felt the thunder inside, Gu Yu seemed to be a world, and in this world, countless rolling thunder rumbled in the sky.

"It's so powerful!"

Zhou Dong's face also changed color at this moment.

The power contained in this Five Elements Spirit Thunder Rune Array was much greater than he had imagined.

Zhou Dongshan took out a ring and carefully included this talisman array, for fear that if he accidentally activated it, then his own cave mansion would be blown up in an instant.

This Five Elements Spirit Thunder Rune Array Zhou Dong secretly compared it with the spirit weapon he had come into contact with in his heart, although it was only a fourth-level spirit weapon, but in terms of attack power, it should be able to reach the level of a fifth-level spirit weapon.

The best Thunder Spirit Talisman has an extremely important attack power bonus in it.

"Alas, why are the high-level spiritual weapons I refine all one-time consumables......",

Zhou Dong smiled self-deprecatingly, did not stop in his hand, and immediately devoted himself to the refining of the next talisman array.

The loss of spiritual power and samadhi true fire was extremely serious, and it took twenty days for Zhou Dong to complete the refining of these four sets of talisman arrays. Carefully putting these amazingly powerful runes into the ring, Zhou Dong's eyes lit up, and he knew that he now had more means to save his life. ,

In the next step, Zhou Dong did not stop, and immediately devoted himself to the refining process of arrows.

The arrows of the fourth-level spirit weapon exerted an amazing effect in the battle, even if it was a one-time consumable, Zhou Dong did not hesitate to do so. In three months, another hundred fourth-level arrows were successfully refined.

Looking at the rows of arrows placed on the stone table, Zhou Dong let out a sigh of relief. The efforts of these months have borne fruit. Now there are so many spiritual weapons on Zhou Dong's body that they are enough to smash the bandits unconscious.

Level 4 arrows are relatively easy to refine, and if it weren't for a pervert like Zhou Dong, it would be impossible to refine such a large number in such a short period of time

The left hand swept lightly on the stone table, and a flash of light flashed, and all the arrows were included in the ring.

Zhou Dong shook his hand lightly at this moment, and a purple mang's compelling Yuan Infant appeared in his hand, and the roots of the grass drilled out and pierced straight into the Yuan Infant, greedily absorbing the pure energy in it.

The situation outside is very grim, and Zhou Dong has to race against time to cultivate.

At this moment, in an underground secret room covering an area of hundreds of square meters, Shang Luo, the city lord of Sea Stone City, with a cold and serious face, sat cross-legged on the ground paved with the best blue and white rocks with flowing cloud-like lines, and under the control of his huge and incomparable divine sense, dozens of spirit jades floated vertically and horizontally around his body.

Under the urging of Shang Luo's true yuan, the spirit jade flashed with a bright light like a star, decorating the mysterious Mo Yuan in the dark secret room.

"The wind rises on the earth, the thunder in the sky is not vain, the water and fire are relieved, and the earth is changed...... ...... disease"

With Shang Luo's clear long groan, the spiritual jade hexagram suspended in the secret room was transformed, and for a while, the green light moved, and the spiritual jade was like a blooming flower, intertwined, and changed into another formation in a blink of an eye.

And at this moment, a spirit jade's fragile jade couldn't help but suddenly change the true yuan vomiting, and at the position where it had just arrived at the formation eye, it shattered with a "snap".

Huo Ran's face turned pale, Shang Luo's eyes opened, and there was a wilting light in his eyes. With a wave of his hands in all directions, the jade was all folded into the ring.

With a long sigh, Shang Luo stood up with a light shake of the apricot-yellow da, frowned, and shook his head slightly: "Alas, the deduction of the fourth-level spirit array is so difficult, if you want to reach the level of the fifth-level spirit array, I don't know how many years you have to wait!"

At this moment, Shang Luo was a little depressed, his index finger stretched forward, and a true yuan force rushed out like a beam of light, pointing straight to the top of the array eye on the opposite stone wall and the top of the secret room.

Above the secret room, there is the backyard of the city lord's mansion, a chic study.

A teleportation spirit stone lay quietly on a table made of ancient sandalwood, flashing with a hurried light in several ancient scrolls.

"Oh, is there something urgent?"

Shang Luo walked over quickly, picked up the communication spirit stone, swept his divine sense inward, and found a series of "urgent reports" from three subordinates.

Shang Luo Gujing Wubo's face also showed a hint of surprise at this moment. Under the rule of his absolute strength, Seastone City was prosperous and peaceful, and there had been no major events for hundreds of years. For this reason, Seastone City has attracted countless cultivators and merchants to settle in, and the tax revenue has also risen year after year.

And today, what is the big thing that makes the subordinates so anxious to send three urgent messages in a row?

In the blink of an eye, Shang Luo's iron-clad face regained his composure, and he released his huge spiritual sense with a "sigh": Lan Ling, what is the matter with me?

At this moment, a city guard commander who was located outside the City Lord's Great Hall heard the transmission of his divine sense, and immediately bowed respectfully to the air, and reported back through his divine sense: "City Lord, there has been an extremely abnormal transfer in Lengyun Mountain outside the city recently, and dozens of leaders of the Cave Void Period are half-leading tens of thousands of cultivators to assemble and practice, I don't know what is going on......"

"Oh, there ...... such a thing."

Shang Luo's eyes condensed a fierce light, his toes touched the ground lightly, his body moved, leaving an afterimage on the spot, and in an instant, he swept across half of the Sea Stone City and came to the city wall facing Leng Yun Mountain.

The huge divine consciousness was released with a "sigh", and the chaotic cold cloud mountain was clearly reflected in his heart at this moment.

After observing for a long time, Shang Luo's brows furrowed slightly: "What is this Leng Yun Mountain doing, looking at their crazy search for the mountain, it seems that they are looking for people, but it should not be aimed at our Sea Stone City, forgive these few jumping clowns, there is no threat to my Sea Stone City." ”

Shang Luo has reached the strength of the middle stage of the void and the underworld, and in the vast distribution of tens of thousands of forces on the boundless Sea Soul Island, he can be regarded as an extremely high powerhouse. Although the legend of the big leader of Leng Yun Mountain is extremely mysterious, he has not yet seen it in his eyes.

In the past few months of crazy mountain searching, the big leader Leng Yunqing's face has become more and more iron-blue.

The immortal who returned from the overseas of the unjust soul is full of countless magic weapons and secret techniques, and he is helpless to take a thief like an ant, and dispatches a search team of tens of thousands of people, but he has not found this person, how can he be embarrassed.

Like ploughing, within 100,000 miles of Lengyun Mountain, these people have been plowed more than ten times.

At this time, dozens of cave void period leaders gathered in the main hall of Leng Yun Mountain in a dejected manner, and the atmosphere was a little gloomy.

Leng Yunqing, who had a cold and arrogant face, looked a little hideous at this moment, and the robe on his body was windless. At this moment, he slapped the table heavily, and asked in a deep voice: "That little thief must be hiding in a certain side of the mountain stone, and the Lengyun Mountain is 100,000 miles in circumference, and it is impossible for us to rummage through every square stop, Shi, do you have any strange treasures or secret techniques to thoroughly investigate the mountain and stone?" (The end is to be continued, if you want to know what will happen next, please log in to the starting point, more chapters, support the author, support genuine reading!)