The same thing continued to play out in the Nine Tribulations Medicine Realm, and the spirit silk that overflowed from the ground seemed to have eyes, and it was specially selected to go away from the thousands of Qi Gathering Period monks who had entered the Nine Tribulations Medicine Realm this time.

On the shore of the Golden Scale Lake, the Burning Invincible who had just killed an entire team of monks and collected a Void Grass in his bag was locked in the air as if he were facing a great enemy.

"What a terrifying aura fluctuation"

At the moment when Burning Invincible's heart felt something, more than ten spiritual silks shot down, and he was not allowed to resist the slightest and poured into his body.

"What a pure heaven and earth aura!"

"Could it be that this is the great opportunity that my grandfather told me before entering the Nine Tribulations Medicine Realm?"

"I can't care so much, such a huge amount of spiritual energy enters the body, if I don't use this to build a foundation, I can only be blown up. ”

"With this opportunity, how can I afford to miss it, if I want to build a Danji, the consumption required by my Futu Sword Pill Pill is five hundred times that of a monk of the same level, and the difficulty of the bottleneck is even more than ten times greater. ”

"If you are in the outside world, even with the help of your grandfather, it is not easy to build a foundation, but at this moment, these difficulties are no longer a problem. ”

"It's time for me to burn the invincible and build the Danji!"

In the Purple Blood Valley, Situ Yue, who had harvested nearly a hundred fourth-order elixir "Purple Leaf Dragon Snake Fruit", suddenly turned solemn, and just as he was about to remind the two junior disciples beside him to be careful, more than ten spiritual threads fell from the sky and pierced into the bodies of the three of them.

"Senior Brother Situ, save me"

The monk surnamed Huang only had time to shout out a single voice, and was blown up and fell by more than ten spiritual threads that suddenly entered his body.

The monk surnamed Lu was lucky, there were only seven strands of spiritual silk pierced into his body, and under his desperate refining and decisive impact on the foundation, he could survive it.

Situ Yue saw that the monk surnamed Huang exploded and died on his side, but he couldn't move at all, because there were more spiritual threads infused into his body, as many as seventeen or eighteen strands.

If it weren't for Situ Yue's own superior strength, if he were an ordinary half-step foundation building monk, he would have exploded and died a long time ago, and at this moment he had no time to grieve the fall of his junior brother.

"This is a God-given opportunity, Master once said, because of my talent, the bottleneck of foundation building is ten times more difficult than that of monks of the same level, and the resources consumed are even more than four hundred times, even if there are a large number of elixirs and spirit crystals for me to retreat and impact the foundation building period, if I don't have ten years and eight years of cultivation, I can't do it. ”

"But now that I have this spiritual silk infusion, these difficulties that hinder my promotion to the foundation have become floating clouds. ”

"Haha, once the foundation is built, in this Nine Tribulations Medicine Realm, no matter if he is invincible or Xiao Yufan, no one can be my opponent. ”

In the depths of Canglong Gorge, Jiang Xuanying, who had killed two third-order demon beasts in blood, froze in place like thunder, and the twelve strands of spirit silk that suddenly broke through the air and entered his body almost made him fall.

"It's a blessing or a curse, this is the opportunity I have been waiting for three years to build a foundation"

Feeling the violent and incomparable spiritual energy fluctuations in his body, Jiang Annihilation decisively crossed his knees and ran Zhou Tian frantically, resolutely and resolutely began to attack the foundation building period.

"The consumption required for my Immortal Devouring Thunder Soul Pill to build a Danji is three hundred times that of a monk of the same level, and the difficulty of the bottleneck is as much as eight times, I thought that without three years and five years of accumulation, it would be absolutely impossible to build a foundation."

"I never thought that there was such a pure spiritual energy in the world, which was simply the creation of heaven and earth, give me three days, and I have the confidence to step into the early stage of foundation building. ”

"At that time, my limit speed can be increased at least three times, even in the face of sixth-order demon beasts, I can still save my life, and there are many dangerous places in the Nine Tribulations Medicine Realm that no one dares to go to. ”

It was only a stick of incense before and after, because of the abnormal change of the spiritual core under the sinkhole, nearly a thousand monks in the Qi Gathering Period here have all entered the state of impacting the foundation building period, which naturally includes Xiao Yufan, who is closest to the spiritual core.

At this moment, Xiao Yufan only felt that he had become a balloon that could burst at any time, and all the veins were full of violent and restless spiritual energy.

If it weren't for the Dan Seed condensed in Xiao Yufan's Purple Mansion was an incomparably rare and powerful Nine Nirvana Wind Thunder Dan Seed, at the moment when he had just poured a hundred strands of spiritual silk, he might not even have time to come up with any ideas, and he would be blasted into minced meat by the surging spiritual energy.

"Zhu Danji, no other ears. ”

Suddenly experiencing a drastic change, Xiao Yufan now only has this only thought left in his mind, and nothing else.

When Tianxingzi learned that Xiao Yufan's Purple Mansion was condensed with the Nine Nirvana Wind Thunder Dan Seed, he said frankly that if Xiao Yufan wanted to build a foundation, the resources required would be a thousand times that of a monk of the same level.

This is also the fundamental reason why Xiao Yufan has long been in the realm of building a foundation in half a step, but he has never built a foundation.

First of all, the promotion resources are insufficient, and secondly, because the grade of his Zifu Dan is too against the sky, the bottleneck in the foundation building process will also rise geometrically.

According to the estimation given by Tianxingzi at the beginning, Xiao Yufan's difficulty in impacting the bottleneck of foundation building is equivalent to ten times that of ordinary monks in the Dan Formation Period, which can be seen from this.

But at this moment, these problems that hindered him from stepping into the foundation building period had been solved because of the hundred spirit threads that had been refined by the spirit core.

As long as he doesn't get blown up, Xiao Yufan can build a Danji, and from then on, he will set foot in the path of cultivating immortals in the true sense.

The abnormal transformation of the spirit core triggered a spectacular scene of nearly a thousand Qi Gathering Period monks attacking the foundation building period at the same time without hesitation.

And Xiao Yufan, the main owner who caused this change, was devoting himself to the moment of building Danji, but he didn't know that the dark ring he was wearing was now absorbing the origin of the spirit core at an incomparably terrifying speed.

The spirit silk that condensed the essence continued to burrow into the dark ring like a moth to a flame

Ten strands, 100 strands, 1000 threads, 10,000 threads.

The dark ring is like a black hole that can never be filled, endlessly devouring the origin of the spirit core, until the spirit core that was originally the size of a fist shrinks to a quarter.

Because of the frenzied devouring of the dark ring, more than 100 spirit crystal veins under the sinkhole were destroyed, and billions of spirit crystals turned into dust.

Suddenly, a strange pale gold secret pattern flashed on the plain, even somewhat ugly dark ring.

As the light on the pale golden secret pattern gradually dimmed, it was condensed into a "Wa" character, which was engraved in the middle of the ring, and the ancient vicissitudes of life like a secret door of space surged out from the word "Wa".

The word "Wa" disappeared after a moment of condensation, returning to the dark and ordinary appearance of the past.

As time passed, more and more monks succeeded in building a foundation in the Nine Tribulations Medicine Realm, and a drastic change began to brew in the process.

In the Canglong Gorge, a figure chasing the light at a speed was instantaneous, stopping and standing, and the corners of Jiang Xuanying's mouth showed a satisfied smile.

"Quadruple, after the foundation was built, my limit speed increased fourfold"

"In this way, for me, there is no forbidden place in this Nine Tribulations Medicine Realm, and I can go anywhere. ”

In the Purple Blood Valley, some white-clothed Situ Yue slowly opened their eyes, and their eyes flashed with a unique brilliance of confidence.

Feeling the powerful power that the Purple Mansion Danji had brought to him, Situ Yue couldn't help but raise his voice to the sky.

With a palm in his hand, he pressed it out in the air, and a five-person ice crystal iron tree hugging five people at a distance of fifteen zhang burst into thousands of pieces in response.

"At the beginning of foundation building, this is the power I had at the beginning of foundation building!"

"No wonder Shizun once said that not building a foundation is like not getting involved in cultivating immortals, but now I understand. ”

"The Qi Gathering Period and the Foundation Building Period are completely different worlds!"

On the shore of the Golden Scale Lake, a flying sword with a thin spray of blazing green flames slashed down from mid-air, and the momentum was extremely terrifying.

Under the blow, the surface of the lake within a radius of ten zhang was cut in half, and the water of the lake was burned dry, and a huge crack was cut on the huge reef at the bottom of the lake, which was as hard as iron.

The instructor's Burning Invincible half-squinted, with a rebellious smile on the corner of his mouth, and his gaze was in the distance.

The direction he set was the core of the core that had never come out alive in the Nine Tribulations Medicine Realm, which had been designated as the most dangerous death zone in the Nine Tribulations Medicine Realm.

"The foundation building has been successful, with the strength of the Futu Sword Pill, and now even if I fight with ordinary monks in the late stage of foundation building, I still have the ability to kill it. ”

"With this dependence, the 'lifeless and desperate situation' ahead, you might as well break through. ”

"Since the existence of this 'lifeless and desperate realm', no one has ever picked even a single elixir from it, because no one can enter and come out alive, there must be many opportunities in it."