After closing his eyes and breathing for a few days, Ye Feng suddenly opened his eyes, a glint flashed in his eyes, and then, he stretched out his hand, took out five spirit grasses, and swallowed them directly.

"Boom ......"

As these spirit grasses were swallowed by him, a slight roar suddenly sounded in Ye Feng's body, at this moment, Ye Feng's cultivation level had reached the limit of the eighth order of the Open Light Realm, the dantian true yuan was at its peak, he took the spirit grass again, and the refined true yuan would continue to grow in the dantian, and the existing true yuan continued to grow.

It's like a well, if you want to hold more water, you need to dig deeper.

And with the growth of Zhenyuan, a continuous roar suddenly sounded in his dantian.

Ye Feng's face remained unchanged, he swallowed the three spirit grasses again, and after being purified by the Demon God Jade, he quickly operated the Gods and Demons to absorb the stars and refine this heaven and earth aura that had been purified by the Demon God Jade.

"Boom ......"

The aura of heaven and earth was rapidly refined, and the true element in Ye Feng's body was also quickly compressed, and a slight roar sounded sound.

What's more, Ye Feng assisted in the cultivation of the Seven Star Divine Sword, and in the center of Ye Feng's dantian, the two divine swords were also trembling at this moment, as if they were squeezed out by the expansion of the True Yuan around it, and the space was not enough.

After all, Ye Feng was the peak cultivation level of the eighth order of the Kaiguang Realm, and the amount of true yuan contained in the dantian was limited, and at this moment, he was constantly refining the spiritual energy of heaven and earth and converting it into true yuan, which would naturally lead to a large increase in the true yuan of the dantian and the excalibur being squeezed out.

And the roaring sound in Ye Feng's body was the rhythm of the sound emitted by these two divine swords.

"During this period of time, I have taken more than a hundred spirit grasses, and I will definitely be able to break through the realm continuously!"

"Cultivate for me to break through!"

After refining a lot of spirit grass, Ye Feng shouted violently, originally Ye Feng's cultivation had reached the critical point of breakthrough, and at this moment, he was taking a large amount of elixir, the true yuan in his body expanded rapidly, and after reaching a certain level, there would be a major breakthrough.

"Boom ......"

As soon as Ye Feng's words fell, he felt as if the dantian had changed the world, and a large number of diffused true elements were scattered wildly, impacting the bottleneck barrier of the dantian, wanting to continue to expand its scope.

The biggest difference between a Fusion Realm martial artist and an Open Light Realm martial artist is that the dantian can accommodate more true elements, and because of this, Fusion Realm martial artists can refine the aura of heaven and earth more meticulously, and the true yuan in their bodies is pure, and the Yuan techniques they perform are also stronger than those of Kaiguang Realm martial artists, and even fusion realm martial artists can also mobilize true yuan to form a true yuan realm.

If Ye Feng broke through the bottleneck barrier of the dantian, his cultivation level would naturally break through to a higher level.

Therefore, Ye Feng would refine a large amount of spirit grass, compress and diffuse the true element in his body, and finally form a world, relying on this world, to promote the volume of the world to become larger.

Although this method has a certain amount of danger, it is the most effective, and many martial artists use this method, which can make continuous breakthroughs in cultivation.

However, Ye Feng obviously underestimated his realm bottleneck barrier a little, even if Ye Feng took a large amount of spirit grass and spread the true yuan in the dantian, he still couldn't form a world, and the latter steadily suppressed the spread of the world.

"Poof......

"Damn, with so many spirit grasses, they still can't break through the bottleneck of the realm. ”

Ye Feng's face was a little unsightly.

The explosion formed by the diffusion of the true element, although it bombarded the bottleneck barrier, but in the same way, the damage caused to Ye Feng was not small, you must know that Ye Feng's dantian true yuan was extremely pure, and the power formed could be imagined.

Ye Feng took out a large amount of healing elixir, opened his mouth and swallowed it, and after his face eased a little, he slowly stood up from the futon, and with a wave of his hand, he took back all the spiritual grass on the ground.

The dantian was shocked, and it was no longer suitable for a breakthrough at this moment, and if you want to break through, you must wait for the dantian to be repaired.

Otherwise, if Ye Feng forcibly broke through, I am afraid that not only would the cultivation level not be able to be promoted to the Fusion Realm cultivation level as he wished, but it would cause the dantian to be severely damaged, resulting in irreparable results.

Just as Ye Feng had just put away the spirit grass, suddenly, a slight sound came from Ye Feng's dantian again.

Hearing this voice, Ye Feng was slightly stunned, and then began to close his eyes and look inward.

I saw that the two divine swords in the original dantian were actually one more at this moment, and they became three!

Seeing this situation, Ye Feng couldn't help but be stunned, this time when he hit the Great Realm, although his cultivation failed to break through, the Seven Star Divine Sword successfully broke through to the third level.

The breakthrough of the Seven-Star Divine Sword was not only to assist in refining the speed of heaven and earth aura, but also to Ye Feng's assistance.

Ye Feng's face suddenly swept away with a smile.

This Seven-Star Divine Sword is extremely difficult to cultivate, it has been less than a year since he cultivated the Seven-Star Divine Sword, and he has broken through to the third level; if he changes to other martial artists, I am afraid it will take several decades to reach Ye Feng's current realm.

Suppressing the joy in his heart, Ye Feng sat on the futon and began to ponder the reason for the failure of this impact on the Fusion Realm.

"The true yuan in my dantian has reached the bottleneck point of breakthrough, and the breakthrough method has not been wrong, but it is still a failure......

Ye Feng fell into deep thought.

In general, Ye Feng used the same breakthrough method as other martial artists, but other martial artists were able to break through, but Ye Feng failed to break through.

But then, Ye Feng's heart moved and he thought of an explanation.

His dantian true yuan is extremely pure, and when he cultivates for a long time, his bottleneck barrier has also become stronger than other martial artists, and if he wants to break through, it is hundreds of times more difficult than other martial artists.

Coupled with the suppression of him by the will of heaven and earth, it was even more difficult to break through.

Thinking about it, Ye Feng could only come up with such an explanation, a wry smile appeared on the corner of his mouth, the failure of this impact on the Fusion Realm was probably a delay in many years of cultivation

However, despite this, Ye Feng still did not give up on impacting the Fusion Realm.

"Recently, I have been practicing swordsmanship first, and after the dantian has recovered as before, I will impact the fusion realm. ”

After finishing his cultivation, Ye Feng came to the stake trial area of the cave mansion.

Ye Feng's cave is not big, there is an area suitable for sword practice, Ye Feng took out the colorful sword, and began to practice swordsmanship in the stake trial ground.

"Heaven and Earth Xuanhuang Sword!"

The sword qi flickered, and a sword qi nearly fifty long shot out from the colorful sword, heading straight at the wooden stake, and the power was terrifying.

"Three Swords of Heaven, Earth and Man!"

"Heavenly Killing Sword Battle!"

Ye Feng continued to cast the Yuan Technique, and suddenly the sword qi in front of him flickered, and the Colorful Sword Twilight Ghost appeared on his right side, piercing straight into a wooden stake.

"Boom ......"

The wooden stakes on the stake training ground burst in response!

Ye Feng devoted himself to penance in the stake trial ground, in the early morning Ye Feng practiced swordsmanship, dragon elephant golden body duel, etc., and at night absorbed the aura of heaven and earth to restore the injuries of the dantian.

Time flies, and a month passes.

After a month of cultivation, Ye Feng's swordsmanship has gone further, and at this moment, the power of the Xuanhuang Sword of Heaven and Earth in his hands has also increased significantly.

If he was dealing with a seventh-order demonic beast now, Ye Feng was using the Heaven and Earth Xuanhuang Sword, and he would definitely be able to easily kill the former.

More importantly, after a month of hard cultivation, Ye Feng's dantian had been completely stabilized, and he could impact a higher realm level.

"Although I prepared a lot of spirit grass before, I still underestimated the suppression of the will of heaven and earth on my bottleneck, this breakthrough, I must break through, otherwise if I continue to delay, it will have a certain impact on my improvement of combat power. ”

Ye Feng also planned to earn some experience points, and then exchange them for an earth-level Yuan Technique, and definitely not be delayed by the cultivation level that had not been able to break through for a long time.

As before, Ye Feng still practiced swordsmanship in the early morning, and at night, he returned to the cave, crossed his knees on the futon, and adjusted his state, in order to adjust his momentum to the peak state at any time, and make all preparations for the impact on the fusion realm.

"Although I have used up a lot of inferior spirit grasses, there are still more than a hundred spirit grasses in my hands. ”

Ye Feng exhaled lightly, his hand flipped over, and suddenly hundreds of spirit grasses appeared on the ground.

A month ago, the impact on the Fusion Realm failed, and Ye Feng spent a total of a hundred inferior spirit grasses, and as for the finished spirit grass, they were not used.

It can also be said that Ye Feng now has one hundred and sixty eighth-order spirit grasses and some seventh-order spirit grasses.

After taking out the spirit grass, Ye Feng decisively took three eighth-order spirit grasses, and then ran the gods and demons to absorb the stars and start cultivating.

Ye Feng's seven-star divine sword had already been cultivated to the third level, and he had three divine swords in his dantian, and his speed of refining the aura of heaven and earth was much faster than that of a martial artist of the same level.

It didn't take long for Ye Feng to refine the heaven and earth aura that had been purified by the Demon God Jade, and the true yuan in his dantian also increased suddenly with the refining of these spirit grasses, but it did not spread, but suppressed at one point.

"What's going on?"

Feeling that refining several eighth-order spirit grasses, the dantian true yuan had not yet been spread, Ye Feng couldn't help but mutter, stopped the eighth-order spirit grass he was about to take, and turned to look inward at the dantian.

I saw that the dantian that was originally diffused by the true yuan in any direction was actually partially empty at this moment, and it was obvious that the true yuan of Ye Feng's dantian had decreased slightly.

"My dantian seems to have lost some of the true yuan, but the purity of the true yuan is higher!"

Ye Feng was stunned, and the next moment, his face became happy, his dantian, in a month of hard cultivation, actually faintly shrunk a little, the dantian shrank, and the purity of the true yuan essence that could be accommodated became even higher.

The benefits are not the same.

If Ye Feng's True Yuan quality was the third order before, now he has stepped into the fourth order quality level.

However, there was one thing that made him wonder, his dantian shrank, and the true yuan became more refined, why didn't his cultivation change?

It stands to reason that the capacity of the dantian has decreased, and the true yuan has become more refined, which is equivalent to improving his cultivation, but what happened to him is different from the cultivation of ordinary martial artists.

Ye Feng's heart moved, and he closed his eyes again and looked inward, this time, Ye Feng observed more carefully, and after a while, he opened his eyes with a thoughtful face.

Compared with a month ago, Ye Feng's dantian has indeed shrunk a little at this moment, but it is not very big, and it is because of this that Ye Feng's cultivation has not been refined, as for the reason for the reduction of the dantian, it may be caused by Ye Feng's impact on a higher realm level before, but if you don't observe the scope of the dantian this time, you can't see it at all, Ye Feng didn't pay too much attention to it.

However, although the scope of the dantian reduction this time is extremely small, it is of great benefit to Ye Feng.

Among the martial artists of the same level, Ye Feng's dantian true yuan capacity is more than other martial artists, and the true yuan in his dantian is extremely pure, and now the quality of the true yuan has changed again, and the power of the yuan technique is extremely powerful, in this way, if he encounters a large-scale battle again, Ye Feng will not worry about the problem that the true yuan is not pure in the battle.

Suppressing the joy in his heart, Ye Feng took out a few eighth-order spirit grasses, opened his mouth and swallowed them.

"I don't know if the change in my dantian this time is good or bad......"

Ye Feng exhaled lightly, and after the Demon God Jade was purified, Ye Feng used the Pure Heaven and Earth Aura after the Demon Absorbing Star Absorption Determination to refine the Demon God Jade.

The Seven Star Divine Sword has been cultivated to the third level, and three divine swords can be evolved in the body, and the speed of refining the aura of heaven and earth is also much faster.

And as the aura of heaven and earth was refined, the true yuan in Ye Feng's dantian, the whole person's spirit and spirit reached the peak state.

Without hesitation, Ye Feng took out ten eighth-order spirit grasses again and took them again.

And so on and so forth.

When Ye Feng had taken more than eighty eighth-order spirit grasses, the True Yuan in his body had finally reached a critical point, and Peng Bai's True Yuan was also frantically bombarding the bottleneck barrier.

"I've taken so many high-level spiritual objects, give me a breakthrough!"

Ye Feng's face turned a little red, he shouted violently, mobilized the dantian true yuan, and began to impact the realm bottleneck.

The cultivation of martial artists is to absorb the aura of heaven and earth, convert into true yuan and store it in the dantian, when fighting, it is to mobilize the true yuan of the dantian to release and attack, if it is combined with the yuan technique, the attack power will be greatly improved.

The breakthrough of low-level martial artists needs to absorb a large amount of heaven and earth aura, and after transforming it, expand the dantian space, and the true yuan of the dantian will also be integrated into the muscles and veins in the body, making the physical body stronger, and it can also increase some physical body cultivation.

The breakthrough of a martial artist with a high number of advanced numbers not only requires the absorption of heaven and earth aura, but also the perception of martial arts, once Ye Feng breaks through to the fusion realm, if he wants to break through in the future, he needs to comprehend the martial arts, otherwise, even if the true element amount in the body reaches the extreme, the realm level does not break through, and the combat power cannot increase.

Ye Feng's divine consciousness was highly concentrated, mobilizing the dantian true yuan to impact a higher cultivation level.

He devoted himself to the cultivation of breaking through the higher numbers.

Time passed little by little, and suddenly, Ye Feng's whole person was like watching the sun, moon and stars between heaven and earth, and an incomparably mysterious feeling surged into his heart.

In front of his eyes, a picture appeared in vain.

The sun, moon and stars gathered in piles of true elements frantically changed the world that seemed to be composed of the will of heaven and earth.