Yuantian

"Is it the Zifu's further transformation? Or has it really reached the first-class immortal base?" Wu Yuan was in doubt.

Wu Yuan is very clear.

Seems to be the same Xianji, but in fact there will be slight differences.

Although he is confident that his virtual world is extremely strong, he dare not say that he can reach the limit of a second-class immortal foundation.

But soon, Wu Yuan was completely convinced by the changes in the Zifu space.

"Boom~" In the beginning, the lake in the Zifu was only a stream of purer mana in the center, but after the expansion of the virtual world, the purple power penetrated into the space of the Zifu, and quickly changed the space of the Zifu. .

"It's the transformation of the Void Realm, which feeds back the Purple Mansion and transforms the Immortal Foundation." Wu Yuan was shocked, and even a little bit at a loss.

He has imagined many times how to break through the first-class immortal foundation, and there are many difficulties in it, even Master Kuachi can hardly help him directly.

The first-class immortal foundation represents a perfect perfection of life evolution, which is extremely difficult to break through.

As far as Wu Yuan knew, most of his senior brothers and sisters were at the level of earth immortals and earth shamans before they made breakthroughs and reached first-class immortal bases.

What's more, there are very few senior brothers and sisters who failed to complete the breakthrough until the time of crossing the immortal tribulation, and only crossed the tribulation with the 'second-class immortal foundation'.

The earlier the breakthrough, the greater the benefits.

"I don't know if many of the disciples under the master's seat also transformed into first-class immortal foundations when they were in the Purple Mansion Realm." Wu Yuan secretly said.

Regarding this, Wu Yuan is not quite sure, after all, there have been "Natural First Class Immortal Foundations" born in the entire Cangfeng witch world over the long years.

In the Purple Mansion Realm, will it transform into a first-class immortal base in the day after tomorrow?

Certainly rare, but maybe there are.

"In any case, at least in this item, I am in the forefront among thousands of senior brothers and sisters." Wu Yuan showed a smile.

After more than ten years as a disciple of Master, even though he has made great progress in the way of longevity and the way of stars, Wu Yuan still dare not slack off in the slightest.

Because, compared with contemporary geniuses, I may be at the top, but there have been too many monstrous geniuses in the long years.

Until today, Wu Yuan dared to say that at least in terms of the speed of transforming into a first-class immortal foundation, he was in the top ranks in the long history of the Great Realm.

but.

What Wu Yuan doesn't know very well is that the most shocking aspect of him is not that he is a first-class immortal base.

It's the metamorphosis of the primordial spirit.

As for Xianji? It's just a by-product of the transformation of the virtual world...

"Om~"

A strand of magical power began to spontaneously transform Wu Yuan's Zifu space, making the Zifu lake deeper and wider.

The mana of the Zifu became stronger and stronger.

"It's really comfortable." Wu Yuan felt a burst of comfort from the bottom of his heart, and very quickly, the entire Zifu space expanded to the extreme.

A lake formed by the mana of the Purple Mansion.

It also reached the extreme—five hundred and fifty miles.

In the dark, Wu Yuan has received a mysterious message that the lake in Zifu under his control is already at its peak.

Just like "five hundred and fifty thousand miles of spiritual consciousness", it is a kind of extreme under the operation of the laws of heaven and earth.

insurmountable.

"Sure enough, just like in the legend, the size of the imaginary world is the vastness of the Zifu lake that can be projected." Wu Yuan secretly sighed.

The bigger the lake in Zifu, the deeper the accumulated mana.

The higher the immortal foundation, the purer the mana is, and the more powerful the mana is, and it has an absolute advantage in both quality and quantity.

"Nowadays, in terms of mana power alone, the gap between me and the ordinary Lianxu is very small, only one or two levels away." Wu Yuan smiled.

If you want to fight across borders, your foundation must be strong.

Otherwise, there would be a difference of tens to hundreds of times in mana.

Even if the perception of Tao is higher, it is still difficult to beat.

Just like the Earth Immortals, their mana is powerful and vigorous, and they can cast a spell at will, without much profound understanding of the Tao, they can disperse the void for hundreds of thousands of miles.

How terrible?

No matter how powerful the cultivator of Zifu is, with a thousand times difference in mana power, he will instantly turn into ashes.

"The Immortal Foundation is complete." Wu Yuan's spiritual origin is in the Shangdantian Palace, and he can feel the nourishing power from the lake in the Zifu.

The mind becomes more and more comfortable, and the soul seems to be getting stronger.

Just when Wu Yuan got used to the first-class immortal foundation.

suddenly.

Accompanied by the mana of Zifu pouring into the meridians of the whole body.

"Boom~" Involuntarily, waves of heaven and earth power emerged from Wu Yuan's body, starting to transform his body directly.

A hazy and unpredictable breath.

Instantly enveloped Wu Yuan.

"This is?" Wu Yuan quickly noticed that countless mysterious Dao patterns were rapidly forming on the deepest level of flesh and blood particles in his body.

Starting from the flesh and blood in the limbs, it quickly reached the waist and abdomen, and then directly extended to the head and brain.

The whole change seems to be slow.

In fact, the continuous speed was very fast. In just over ten breaths, the transformation and evolution of Wu Yuan's entire body was completely completed.

Even Wu Yuan couldn't stop this change.

This kind of change does not mean how strong the body becomes, but it seems to be a gift from the gods, a gift from the origin of the Dao.

A kind of respect for the "First Class Immortal Foundation" that was born.

"The clarity of my sense of the origin of wood has improved a lot." Wu Yuan had experienced similar changes before, and he came to his senses in just a few breaths. He was quite excited: "The core change is the 'Way of the Origin of Wood'. force!"

"My body can now be called the 'Muyuan Dao Body'."

The Way of Longevity is subordinate to three lower laws—the Way of Changchun, the Way of Proliferating Spirits, and the Way of Muyuan.

The Taoism of Muyuan is the lower Taoism.

"According to the information I have inquired, if there is a congenital deficiency, even if you transform into a first-class immortal base, you will not be able to conceive a Taoist body, but I have conceived a wood source Taoist body." Wu Yuan's eyes flashed A trace of doubt: "Could it be that... it's because I broke through in the Purple Mansion Realm?"

Although the low-level Taoism cannot be compared with the middle-level Taoism, it is actually extremely rare.

All Dao bodies represent great potential.

Wu Yuan thought carefully about the words that Master Kua Chi said, "The sooner you break through, the greater the benefits."

"do not care."

"No matter what the reason is, it is a great benefit to be able to break through." Wu Yuan had a glint of expectation in his eyes: "In terms of the potential of Taoism, the deity of refining qi is indeed not as good as the deity of refining the body, and the deity of refining the body has now realized the true meaning of the stars. Heavy."

That's right.

Over the past ten years, the body-refining deity has been cultivating subconsciously, and unknowingly, he has broken through to the second level of the true meaning of stars.

This rate of progress.

very horrible.

For example, in the fourth original witch world, most of the top ten purple mansion-level geniuses have practiced for three to four hundred years, and most of them are trapped in the third level of the Dao domain (lower law).

Of course, this is inseparable from Wu Yuan's qi refining deity who has been sharpening and fighting.

The two deities have a common consciousness.

The way that the qi-refining deity sharpens the stars is actually equivalent to the body-refining deity sharpening his way.

"Now, with the way of the wood source as the core."

"Even if the potential of the Dao body is poor, with the blessing of the spirit and the power of faith, the speed of my comprehension of the way of longevity will not be much slower than the way of stars." Wu Yuan was full of confidence.

call!

Wu Yuan closed his eyes lightly, and the powerful primordial power spread out, but it was still only within a range of one hundred thousand miles, and he didn't dare to release it arbitrarily.

"My primordial spirit may not be comparable to the primordial spirits of the immortals, but it is much stronger than ordinary earth immortals." Wu Yuan only felt that all the mysteries of the material space within a hundred thousand miles could be penetrated.

A kind of power of heaven and earth.

A large number of mysterious fluctuations of the Dao formed by the movement of the heaven and the earth all rushed to my heart, and gathered to form different perceptions.

"It's no wonder that once the primordial spirit is born, it will become easier and easier to comprehend the various ways of the world." Wu Yuan sighed in his heart.

Can it be easy?

Perceiving the mysteries of heaven and earth with Yuanshen is countless times better than Yangshun and Shenshen, and the two sides are not at the same level at all.

"Now, even if I comprehend some of the lower laws that belong to the way of fire, the way of metal, and the way of thunder, I'm afraid I can quickly get started." Wu Yuan secretly sighed.

He already understood why most of the immortals and witches can easily cross the threshold of the median law.

Without him!

The primordial spirit is strong enough, and the difficulty of comprehending and deducing the mysteries of heaven and earth is greatly reduced.

"The ruler is short and the inch is long. It is easy to get started, but it is extremely difficult to cultivate to a high level." Although Wu Yuan sighed with emotion and comprehended one of the ways, he would not do it.

For the deity of qi refining, comprehending the way of longevity is the right way.

"but."

With a thought in Wu Yuan's mind, the power of the primordial spirit continued to spread within a range of 100,000 miles, and he quickly sensed the surging power hidden under the layer of material space—the layer of space debris.

"Chi~" Wu Yuan's primordial spirit power is incomparably powerful, and with a little effort, it penetrated into higher dimensional space.

Space is extremely stable in the most basic material space layer.

But in the layer of space debris, it completely exploded, and the countless space debris collided with each other, and the endless power of space dissipated and collided, like an endless river turbulent.

The power of Wu Yuan's primordial spirit only dared to attach to the surface of the space debris layer, and did not dare to go deep at all.

Once deep.

Condensed in the high-dimensional space, Wu Yuan has no doubt that the impact force generated by the collision of space debris will easily strangle his soul.

"The power of the primordial spirit is ultimately the virtual side. It is easy to penetrate into the virtual world of fate, but is it difficult to penetrate into the high-dimensional space?" Wu Yuan secretly said.

Stepping into a high-dimensional space, mana and body are more reliable!

It is material, and it is the side of 'real'.

"However, although Yuanshen dare not set foot in high-dimensional space, this feeling is also extraordinary." Wu Yuan sensed the mighty space fluctuations.

It is more than a hundred times clearer than in the material space layer.

"It's no wonder that earth immortals are often required to have the possibility to comprehend the mysteries of space." Wu Yuan secretly sighed.

Like swimming.

Even if you have high talent, body shape, lung capacity, etc. are very suitable for swimming, if you can't even touch the water, you can't learn it anyway.

Only those who have cultivated the primordial spirit are eligible.

"My talent in the way of space may not be high, but with my powerful soul, I have a clear sense of the origin of space." Wu Yuan felt a little excited in his heart: "I have the qualifications to comprehend the laws of space. "

Maybe progress is slow.

But at least, with this qualification.

"From now on, 80% of the energy will be used to continue to deduce the way of longevity, and 20% of the energy will be used to comprehend the laws of space. Let's start with the real space." Wu Yuan continued to analyze.

The complete way of space is a superior law, extremely powerful, slightly stronger than gold, wood, water, fire, earth, etc.

And it is also divided into many middle rules and lower rules.

Wu Yuan didn't expect that he could comprehend the way of space in a short time at all, it was too unrealistic.

But he remembered the 'Book of Real Space Realm' taken away by his master.

If it is inherited in the future, it will naturally be easier to comprehend the real space.

"Try first."

"After comprehending the way of space, I will comprehend the secret pattern of the silver light ball." Wu Yuan kept his original intention in mind.

The purpose of comprehending the way of space is to understand the secret patterns on the surface of the silver light sphere.

Then pass the test of the master.

...

time flies.

Wu Yuan, who completed the Yuanshen breakthrough and Xianji transformation, was not in a hurry to continue killing, but cultivated at a leisurely pace.

Sharpening a knife does not cut firewood by mistake.

Wu Yuan kept adapting to the brand-new and powerful Immortal Foundation, and re-tried various spells and secret patterns.

On the other hand, he tried his best to comprehend the way of longevity, trying to break through the way of longevity to the level of true meaning.

After ten years of hard work in the main continent, not only the way of stars has improved, but the way of longevity has also broken through to the ninth level of the realm.

From the level of true meaning, but a line.

Wu Yuan was naturally eager to complete the breakthrough in one go by transforming the primordial spirit and forging the Muyuan Taoist body this time.

even.

The deity of qi refining went to the temple of Wu Ting Dao again through the Cangfeng Witch Realm, and accepted the inheritance of the Dao of Longevity.

The time is long.

In the blink of an eye, several months passed.

In the quiet room inside the Lingbao warship, around Wu Yuan, there were streaks of mottled green light, vast and continuous.

"Even the mystery of the way of space, I have a little comprehension."

"However, I am still trapped in the limit of the ninth layer of Longevity Realm, and it is difficult to break through." Wu Yuan shook his head slightly.

He opened his eyes.

Trying my best, there is only a short line, but this line is a natural moat, which can be seen, but it is impossible to break through.

"Back then, the body-refining deity had to fight hundreds of times with strong men of the same level, and it took several years of hard work before he broke through." Wu Yuan thought silently: "Although the talent of my qi-refining deity has improved, I have acquired the power of spirit and faith. Blessing is at most equivalent to the deity of body training."

"Closed doors?"

"Maybe, in another ten years, we may not be able to break through."

Breaking through the big bottleneck is the most difficult, not only the so-called Taoist talent, but also the inner touch brought by various experiences.

If you can become a fairy by burying your head and practicing hard, then there will not be so many immortals who will go to life and death.

Think here.

Wu Yuan couldn't help but think of all the experiences he had experienced in the illusion of the Twelve Truths before, the sinking again and again, struggling on the verge of sinking and the collapse of Dao Xin.

In the end, just carried it over.

"It's a catastrophe, but also a fate, which transformed my mind, and made my Dao Xin will hard to shake." Wu Yuan secretly said: "Now, if I want to condense the true meaning of longevity, I also need a kind of touch."

"It's good to be emotional."

"It doesn't matter if it's touched by the Tao." Wu Yuan's mind quickly became calm, sweeping away the sense of despair caused by the inability to break through.

This is Xiuxian Road.

Even if the talent is unmatched, there will always be bottlenecks and difficulties. No one can become a fairy without a hitch.

"I can't continue to practice."

Wu Yuan stood up, and with a movement of his body, the robe on his body turned into a blood robe, and an invisible evil spirit dispersed.

The killing experience in the illusion of truth is like experiencing it personally.

With a wave of his hand, he put away the Lingbao warship.

boom!

After the reinforced earth was torn apart, Wu Yuan came to the outer void with a single movement, and the vast mountains and rivers still appeared in his eyes.

The entire battlefield is the main continent.

After hundreds of millions of years of killing, it has never changed. Even if it is damaged by battle, the invisible force covering the entire battlefield will be repaired.

This side of the world.

In essence, it is a man-made testing ground.

"First, try again, accumulate the blood mist to the limit, and see if you can still produce blood origin beads." Wu Yuan looked down at the vast continent below: "Secondly, lower your own strength and use the 'Way of Longevity' alone to fight with the Lord." The strong on the mainland clashed in a bloody battle"

"It's like breaking through the way of the stars back then."

"Use these strong men as knives to sharpen yourself." Wu Yuan thought very thoroughly, and his thoughts were very clear.

...

After practicing in seclusion for nearly a year, Wu Yuan started to walk on the main continent again.

The spiritual consciousness is scattered for hundreds of thousands of miles.

But Wu Yuan's primordial spirit is too tyrannical now, and his perception of space is extremely keen.

Even if they were separated by tens of millions of miles, he could still feel slight fluctuations in the aura of heaven and earth, but he couldn't judge the specific battle situation.

only.

From Wu Yuan's point of view, there is not much difference. Looking at the entire main continent of the battlefield, who else can make him retreat?

Therefore, as long as Wu Yuan senses the fluctuation of the aura of heaven and earth, and the distance is not very far, Wu Yuan will rush over immediately.

...

Time passed, two months later.

Between two vast mountain ranges, in the canyon wasteland with a width of thousands of miles, two teams are fighting fiercely.

"Haha, kill them."

"Several of the shamans in this group of witch courts are sorcerers, it is confirmed."

"Kill them all." The Zifu Battle Formation and the Mountain and River Battle Formation of more than a dozen Immortal Court camps were overwhelming, and their fighting spirit was astonishing, frantically oppressing the six Wu Court camp formations in front of them.

And high in the sky, three Void Refining Taoist Priests from the two camps were engaged in an extremely fierce battle.

There was only one Void Refining Taoist priest in the Wuting camp, his body was burning with layers of flames, covering the sky and covering the sky, chains and chains formed fire dragons, whipping over the sky and covering the sky.

Incomparably strong.

However, his opponents were two Void Refining Realms, and one of them cast a heavy ice spell, covering nearly 20,000 miles of void, and layers of ice condensed, constantly oppressing the space of flames.

Another Void Refining Taoist priest unleashed a formation of heavy swords, the sword was like a swimming dragon, whizzing over and over again.

The two of them join forces.

He easily suppressed the Void Refining Priest from the Wuting camp.

"Die!"

"No one can save you." The two Immortal Court Void Refining Daoists were extremely arrogant, staring at the bald man who was still struggling in the distant void.

"Ahhh!" The burly man wrapped in chains roared angrily, wanting to repel the enemy.

But time and time again he was suppressed by the sword array.

"Damn! Damn!" The burly man was full of unwillingness. As a Taoist priest, if he escaped alone, there was hope for his life.

but.

Once he escaped, the hundreds of cultivators in the Zifu Realm and the Mountain and River Realm in the six battle formations would undoubtedly die.

But, so what if you don't retreat?

Whether it's a high-end combat power duel, or an overall army duel, the team he leads is at an absolute disadvantage.

"I, Yanquan, have experienced many catastrophes before entering the Void Refining Realm. Is it true that I am going to die here today?" This thought flashed in the mind of the bald man.

Vaguely, he seemed to see death approaching.

Suddenly, there was no sound.

"Om~" There was a layer of green light scattered between the sky and the earth, followed by the birth and growth of countless vines out of thin air, whipping wantonly, and smashing them with layers of ice.

The vines condensed by mana and the power of heaven and earth.

The power is incredible.

A figure in a blood robe, shrouded in the robe, appeared in the void at some time, his body surrounded by vines.

Spell—Void Myriad Vine!

Just like a body refiner can practice a series of powerful source arts that can defy the sky.

Although Qi refiners are not so heaven-defying, they will also practice some powerful spells as their realm improves. Even without any magic weapon blessing, they will still have extremely terrifying power and can cope with different harsh environments.

Wu Yuan didn't have enough time to practice, he didn't practice many spells, and his comprehension was not deep enough.

But with his powerful mana and the high realm of Dao, it is no less than the high-level spells that many Taoist alchemists have painstakingly cultivated.

His powerful presence instantly attracted the attention of both sides in the fierce battle.

"Purple Mansion Realm?"

"A person in the Zifu realm, dare to intervene in the battle of the Xu Taoists?"

"Looking for death." The more than ten battle formation leaders of the Immortal Court camp sensed Wu Yuan's aura, and all of them looked down upon him.

Yes, Wu Yuan's aura is very strong, but it is not in the Void Refining Realm after all.

Fight across borders? It seems like a lot, but that's because Wu Yuan came into contact with the top talents in the world.

Those who can truly fight across borders are actually very rare.

However, the Zifu monks and Shanhe monks from the Immortal Court camp were full of confidence, but the two Taoist priests were full of fear.

"Where did it come out?"

"His spells are very strong, and his perception of Tao is very high. He should be a genius in the ninth level of the realm, the original wizard world?"

They did not recognize Wu Yuanlai.

"Singing sword?"

"It's the Mingjian!"

"We're saved. It's him. He hasn't left the main continent yet? I haven't heard from him for a long time."

"Haha, this battle can be saved." Many immortal cultivators on the side of the Wuting camp were excited.

They sensed Wu Yuan's name through Shen Xuyu.

"Mingjian?" The bald man Yanquan stared at the blood-robed figure in the void with his eyes wide open in disbelief.

Back then, the two sides had a one-sided relationship.

after that.

He heard about each other again and again, and forged the legend of the entire No. 36 battlefield.

But never met again.

I never thought that when I encountered a catastrophe today and was about to die, it happened that the other party came.

"Is this fate?" The thought flashed in Iwaizumi's mind, and he exploded in a frenzy.

No matter the cost, the chains attached to the flames are more and more powerful.

...

"Yanquan?" Wu Yuan glanced at the bald man, how good is his memory? Naturally remembered.

but.

For Wu Yuan, Yanquan is just a passing passerby in his life, he doesn't care at all.

He didn't come here to save the other party.

It was purely attracted by the fluctuation of the battle.

"Two Void Refining Realms, you can try my tricks." Wu Yuan's thought moved, and two big seals appeared in front of him.

clatter~

The two big seals flew out, and there were countless green dao patterns on their surface, which communicated with the origin of the way of longevity in the dark, which immediately caused the power of the big seal to skyrocket, and its volume increased dramatically.

Like two mountain peaks.

Lingbao - Huashanyin.

This is a very common spiritual treasure, and it is one of the trophies that Wu Yuan captured from killing a large number of Taoist priests.

But this seemingly ordinary magic weapon, in Wu Yuan's hands, exploded with incredible power.

"not good!"

"Block it." The faces of the two Void Refining Taoist Priests from the Immortal Court camp changed slightly, one manipulating the sword formation, the other manipulating countless ice, instantly turned into two roaring ice dragons, and slashed across the sky to kill them.

"Boom~"

Spells and magic weapons instantly burst out into an extremely terrifying collision in the void, and the aftermath spread thousands of miles away from both sides.

Confrontation and collision again and again.

The two mountain-like great seals supported the epee formation and the two ice giant dragons, and they retreated steadily.

This scene made the two Taoist priests unbelievable.

With two enemies and one, they are still faintly at a disadvantage.

"Kill!" Yanquan erupted, and dozens of chains condensed, like a long flaming stick, piercing straight, powerful and powerful.

Such power and influence.

Immediately, the Taoist priest who was manipulating the sword array was forced to turn around to defend, resisting Yanquan's attack.

The situation of the Immortal Void Refining Taoist priest who manipulated the ice giant dragon suddenly became extremely bad, and the pressure increased greatly.

Only a few confrontations.

"Tear~"

I saw the two big seals collided suddenly, smashing one of the ice dragons like a biscuit.

"boom!"

"Boom!" One big seal suppressed the other ice giant dragon, and the other big seal screamed and killed the strong Immortal Void Refining Taoist priest whose spell had collapsed.

Under the control of Wu Yuan's powerful primordial spirit, Da Yinkuai was terrifying.

"Peng~"

When the big seal fell, the body of the Taoist priest who was unable to react was directly exploded.

die!

"Flee." Seeing this, another Void Refining Realm swordsman was terrified, and immediately turned into a stream of light and fled frantically. Yanquan tried his best to stop him from fleeing.

"Escape? Hey, why bother." Wu Yuan shook his head slightly and moved his fingertips: "Go!"

Wow!

A blurry stream of light pierced the sky, directly piercing through the void of thousands of miles, completely disintegrating the epee formation.

"Pfft~"

The streamer flashed by, and the body of that Taoist priest instantly turned into blood mist, die!

"I wanted to kill you with the Way of Longevity." Wu Yuan muttered to himself, "It must have forced me to use the Flying Sword of My Life."

Take Wu Yuan's current state.

Once the full force exploded, killing a few ordinary alchemy sanctuaries would be like chopping melons and vegetables.

"Hoo!" "Hoo!"

The magic weapons left by the two Taoist priests turned into streamers of light and flew into Wu Yuan's hands.

Quickly put away by him.

"Mingjian Daoist." Yanquan turned into a streamer and flew over.

"Haha, meeting is fate, let's live well." Wu Yuan smiled, turned into a bloody light and went straight to the sky.

Iwaizumi was left with a look of astonishment.

"Is this the peerless genius?" Yanquan sighed secretly, but his eyes fell on the Zifu Battle Formation, a large number of Immortal Court camps that had begun to flee crazily in the distance.

"Kill!" Iwaizumi directly killed.

...

Fly in the void.

"Two months."

"I have also experienced a lot of battles, and I have killed dozens of Void Refinement Sanctuary experts. Although I have made some progress, ordinary Void Refinement Sanctuary cultivators have not oppressed me too much." Wu Yuan frowned slightly.

Even if you deliberately lower your own strength.

But when the heart is clear, there will be no danger at all, and naturally there will be no terrifying stimulation to life that is on the verge of life and death.

The oppression under the crisis of death is difficult to replace and imitate.

In a word!

The opponents in the entire low-level battlefield are too weak for Wu Yuan now.

"It is indeed time to leave the Wuxian battlefield."

"However, before you go, always try one last time."

"I don't know, are the peerless geniuses sent by the Immortal Palace to hunt me down still here?" Wu Yuan's eyes sparkled.

"Perhaps, it's time to give Xiandian a big gift!"

——

ps: 7,000 words, two in one, plus 30,000 monthly tickets 3/6, 4/6