After returning to the Song family, Wang Yuan suddenly spurted out a mouthful of blood, and his face instantly darkened.

"That green flying sword spell is indeed very strong, even if the Yu family is the weakest family in Ruan Family City, but there are such powerful spells, then the strongest Ruan family may have a stronger foundation, but with my cultivation, I can't explore these secrets. Wang Yuan's eyes flashed.

After a pause outside the aura room, he entered the room immediately, but in the room on the left side of Wang Yuan's aura room, the door was suddenly opened, and out walked out a young man dressed in black with a cold face, sword eyes and starry eyebrows, and a shallow slit in the center of his eyebrows, which flickered from time to time.

After Wang Yuan glanced at it, he happened to look at the cold young man.

The young man's thin eyebrows furrowed, and after glancing at Wang Yuan, the figure disappeared in a flash.

"The people who can live here are all people who have cultivated above the transformation stage of the Song family, and the young man just now is also in the middle stage of transformation, but how do I feel that he is weird. Wang Yuan has experienced a lot of things, and he has developed his vigilance to some sensitive breaths, but Wang Yuan still trusts his eyes more.

At the moment, the most important thing for Wang Yuan is to go back to heal his injuries, not to delay a minute, and immediately enter the aura room.

This was the first time Wang Yuan had entered the aura room, which was very simple, with a wooden bed, a wooden table, and a wooden bench.

Simplicity is in line with the habits of cultivators, since they have stepped into this path, they have long been out of the worldliness of the mortal world, and everything is based on strength.

But there was a layer of white mist in this room, which was the manifestation of the aura turning into mist, and the concentration of aura in this room was thicker than anywhere Wang Yuan had been before.

Wang Yuan sat on the wooden bed, slowly exhaled a few mouthfuls of turbid qi, and gradually entered a state of concentration, the injuries on his body needed to be recuperated, and Wang Yuan was still holding Yu Zezhong's storage bag in his hand, and a smile appeared on the corner of his mouth.

Time passed slowly in cultivation, and it had been five years since Wang Yuan returned to the Song family, and no one from the Song family had bothered him in these five years.

The clansmen of the Song family and the Song family have a mutually beneficial relationship, and they do not need to be guarded by the Song family all the time. Moreover, as the cultivation improves, each retreat will last for a long time, and the cultivation will improve, and the bottleneck will be greater and the gap will be greater.

Wang Yuan has been cultivating for nearly a hundred years now, and a hundred years is a symbol of longevity in the mortal world, but for cultivators, a hundred years is just a unit.

On this day, in Wang Yuan's room, there was a sudden sound of a sword!

"Boom!"

Suddenly, countless green rays of light shot out from the cracks in the room, and the long light flew straight into the sky for a long time before gradually dissipating.

Wang Yuan was pinching the trick quickly in his hand at the moment, and he was sitting in a green flower, but this flower was made of nine green swords, isn't this the powerful spell of the two brothers surnamed Yu!?

As the magic in his hand continued to change, the green flower gradually opened, and a trace of sword qi burst out, if it weren't for some simple formations in this room, then this room could be destroyed with these sword qi.

The nine green swords trembled, and suddenly all of them swirled up, constantly rotating above Wang Yuan's head, gradually forming a circular sword formation, and the green light flashed!

With the passage of time, the green circular sword array gradually returned one by one, and finally the pinching technique in Wang Yuan's hand also stopped.

Wang Yuan slowly opened his eyes, his expression was a little excited, and he said softly: "I didn't expect that the Yu family's 'Green Mang Technique' turned out to be a group of sword formations, and I reached the formation of the sword formation within five years, while the two brothers of the Yu family could only evolve nine green swords, which was one realm weaker than me." ”

In fact, it is not that Wang Yuan's talent is high, but that the three clones deduce spells together, which is equivalent to Wang Yuan in the three transformation periods cultivating a spell, and the speed can be imagined, five years is worth a hundred years.

Wang Yuan stood up lightly from the wooden bed, looked thoughtful, and finally put it on the wooden bed.

With a wave of his hand, the wooden bed shattered, countless smoke and dust rose up, and then the smoke and dust dissipated with a wave of his sleeve.

"It turns out that this formation is working, absorbing the spiritual energy from the spiritual veins, this is a spirit gathering array, but it is far stronger than the ordinary spirit gathering array!"

After breaking the wooden bed, you can see a yin-yang fish-shaped formation, and a trace of aura flies out from here.

Wang Yuan stretched out his hands and pressed them on the Spirit Gathering Array, and a suction force appeared from both palms, and the throughput of the spiritual energy suddenly increased. Wang Yuan's eyes lit up, and he increased his strength, and it could be seen that the yin-yang fish-shaped spirit gathering array began to rotate, and several times the spiritual energy was absorbed by the spirit gathering array.

After a while, Wang Yuan withdrew his hands, touched his chin, and said in a deep voice: "Although this Spirit Gathering Array has no effect on the enemy, it can be of great help to cultivation. In the past five years, it is because of the sufficient spiritual energy provided by this Spirit Gathering Array that I have been able to heal my injuries, and the most important thing is to deduce the spell and repair the magic weapon. ”

It can be seen from Wang Yuan's eyes that he has already begun to fight this spirit gathering array, Wang Yuan is not a person who hesitates, since this spirit gathering array can help him, then he will not hesitate to learn this formation.

Immediately, Wang Yuan sat next to this yin-yang-shaped spirit gathering array, and the light of deduction appeared in his eyes, and he began to study this formation.

The way of formation has a certain degree of difficulty compared to other paths, because when your formation reaches a certain height, you need to study stronger formations to improve your realm, but even intermediate formations are hard to find, not to mention high-level formations and other legendary formations in the Five Realms, as well as the innate great array that seizes heaven and earth!

This is only one of the difficulties of the way of formation, and the other is the materials needed to arrange the formation. A large array needs rare materials to support, and the eye of the array needs a strange thing that contains its own power, such as a powerful magic weapon or a brute beast with a deep path.

Wang Yuan's attainments in the formation method are not high, most of the time is spent on cultivation, the deduction of the formation method is only accessory, and there is still a long way to go before the peak of the formation primary, maybe he will not be able to reach that height in this life.

Right now, Wang Yuan is going to use this powerful Spirit Gathering Array to push his formation attainment to a higher position, not only is it beneficial to himself, but the formation attainment is high, and the power of arranging the killing array will naturally increase.

And the concept of formation in Hakura's memory is a mess, and the demon cultivator doesn't focus on these, only seeking to break the formation and not to set up the formation, but Hakura seems to be deeply afraid of the formation, and the specific reason is that Wang Yuan can't open that memory.

Wang Yuan temporarily named this formation "Yin and Yang Gathering Spirit Array", but in fact, the name is just a title, and you can call it whatever you want.

It takes longer to deduce the formation than to practice the retreat!

When Wang Yuan's brows furrowed and the deduction of the "Yin and Yang Gathering Spirit Array" encountered the first bottleneck, he had already fallen into contemplation, and his brows were furrowed for several years.

When several years passed, this bottleneck was successfully deduced by Wang Yuan, and the deduction light in his eyes suddenly increased dramatically, and countless symbols appeared and disappeared in his eyes, which was strange.

In order not to waste all his time on the formation, Wang Yuan separated the demon clone, and the demon clone Wang Yuan sat on the side to cultivate.

The deduction of the mang appeared on its own after the formation reached a certain attainment, which shows that the understanding of the formation has a high understanding, not only the formation is very fast, but the breaking of the formation is also enhanced.

Under the continuous flickering of deduction, Wang Yuan's understanding of the formation has grown rapidly, the concept of time no longer exists, and the attention of the whole body is on this "Yin and Yang Gathering Spirit Array", although learning this formation cannot reach the primary peak of the formation at once, but it can make Wang Yuan's power increase by several levels after the formation is deployed in the future.

For example, if Wang Yuan arranges the Spirit Gathering Array now, then the speed at which it absorbs the Spirit Qi will be more than dozens of times that of before, which is far from before!

When Wang Yuan's brows furrowed for the second time, it was already ten years later. Wang Yuan stayed in the Song family even longer than in the "Turtle Sect".

But Wang Yuan was fascinated, immersed in the way of the formation and couldn't extricate himself. Although the deity doesn't know anything about the outside world, the demon clone and the demon doppelganger are still awake, and if there is any trouble, Wang Yuan will wake up immediately.

Wang Yuan, who was studying the formation, stretched out his hand from time to time to draw strange symbols in the air, and under the continuous improvement, this symbol remained in the air, exuding black gas, this black gas has a deep color, it seems that the black gas contains the most complex truth in the Six Realms, but this strange symbol has just taken shape.

The thirtieth year has passed, the fortieth year has passed, and all the way to the fiftieth year, the time spent just deducing this formation is equivalent to most of Wang Yuan's cultivation time! The cultivation lifespan of the transformation period is not much, only three hundred years, is this kind of life-wasting practice worth it?

At the last moment of fifty years, the strange black symbol in the air in the room instantly brightened up, flew into Wang Yuan's heavenly spirit and disappeared in, and at this time, Wang Yuan's eyes that had not been closed for fifty years gradually closed.

This kind of endless deduction, the most tiring thing is mental strength, Wang Yuan has already spent a lot of mental energy, sitting there and falling asleep. Cultivators have long replaced sleep with meditation, but at this moment, Wang Yuan really entered sleep.

I don't know how long he slept, Wang Yuan gradually woke up, rubbed his temples, and after glancing at the demon clone who was watching him from the side, he immediately knew how long it took him to study the formation.

"This 'Yin Yang Gathering Spirit Array' contains Yin and Yang, Yin and Yang are indispensable in the world, and it took so long to deduce it like this, but fortunately, I finally studied this formation thoroughly, and I have a feeling that it only takes an epiphany to raise the formation attainment to the primary peak!"

This time the slumber restored the exhausted mind and mental energy, Wang Yuan slowly stood up and looked at the "Yin Yang Gathering Spirit Array" that had been watched for fifty years, at this moment this array was like a naked lamb in Wang Yuan's eyes, without any obstacles.

"Since this array can directly take the underground spiritual veins, then I will slightly transform this array to make the spiritual energy more abundant, in that case, if you cultivate in a place full of spiritual energy, the effect will be twice the result with half the effort!" Wang Yuan said softly.