When Zhou Nan heard this, he naturally looked overjoyed. Pen ~ fun ~ pavilion www.biquge.info

He really couldn't imagine that he would have such good luck.

This is something that has been sincerely longed for for many years.

The treasure that can make the ancient half-mantis take a lot of effort to prepare, although I don't know what it is, but even if I think about it with my nose, I also know that it is priceless.

The cross pupil looked at Zhou Nan with some contempt, and when he had enough silly fun, the ancient half-citle rolled his eyelids and said, "The thing that the deity wants to give you is very special, called the boundary stone." Although it was only born from a broken mustard seed space, the Lower Grade Boundary Stone. But as long as you can refine it, the boundary stone will be integrated into your inner Sumeru space, helping you to free yourself from the inner world and saving countless hours. ”

"Boundary Stone!" Zhou Nan's eyes suddenly lit up, and after a little chattering, he looked at the ancient half-pitifully.

Under Zhou Nan's full expectation, the ancient half-rolled his eyelids again, and a mountain-like mouth and a silver light flew out. Hovering around Zhou Nan, the light faded, revealing a stone the size of a grain of rice that emitted a silver halo.

Seeing this, Zhou Nan's eyes widened, his mouth opened, and he was suddenly a little dumbfounded, "What, this, this, this is the boundary stone?"

"What, what do you can't teach?" said the ancient half-cocktail, whose head sank, and set off a large storm of impatience.

It was really Zhou Nan's reaction, and it really didn't live up to his previous expectations.

"No, no. The seniors were too worried, and the juniors were shocked, so they spoke nonsense. ”

Zhou Nan was in a cold sweat behind his back, and hurriedly waved his hand and explained with a stammer.

But the thoughts, silently, have long since disappeared.

If he is not mistaken, this boundary stone is inevitably too shabby.

You must know that in the mustard seed space in the Cliff of the Divine Witch, there is a huge silver sky stone of hundreds of zhang.

And that stone, both in terms of material and feeling, is exactly the same as the small silver stone in front of him, Zhou Nan couldn't help but wonder.

Is it that the ancient half-citrus is too shabby, or is the old man's handwriting of the five elements too exaggerated?

Zhou Nan thought about it for a while, and then came to a conclusion in his heart.

Seeing that Zhou Nan didn't want to explain, the ancient half-mantis didn't bother to ask. He closed his eyes and slowly stated the use of his boundary stone.

Zhou Nan quickly threw away the doubts and shocks in his heart, pricked up his ears, listened carefully, and couldn't help but sigh and praise for a while.

After a long time, he stuffed the knowledge about the boundary stone to Zhou Nan, and seeing that there was nothing missing, the ancient half-mantis told him to cultivate well, and the cross pupils slowly closed, and he was ready to sleep.

For the ancient half-mantis, every time it is awake, it consumes unimaginable majestic energy.

After all, if you want to resist the obliteration of the years, the price of forcibly surviving is not so easy.

"Senior..."

Seeing this, Zhou Nan hurriedly stopped the ancient half-and threw out the biggest difficulty in his heart.

Hearing that Zhou Nan mentioned Nangong Ruoxue, the ancient half-mantis groaned slightly, and sent a flying sword to Nangong Zheng.

Amazingly, because the ancient half-asked Zhou Nan, in the Flying Sword Biography, he directly ordered Nangong Zhengchang, so that he could determine the result of the Holy Maiden's recruitment ceremony.

As for the various controversies and criticisms caused by this, it is nothing at all to the ancient half-mantis.

How Nangong Zhengbian should solve this problem has nothing to do with him, all he wants is a result.

In this way, after finalizing Nangong Ruoxue's lifelong event, Zhou Nan was in a good mood and finally let go of the stone in his heart.

Although the means are very dishonorable, but if they are not dishonorable, they will be dishonorable, so what can they do?

Anyway, as soon as the thundering guy broke out, the points were already too far ahead of him, Zhou Nan was clever, and in the face of this desperate situation, he had no choice but to think of crooked moves.

"Time is of the essence, and I can't afford to delay. First refine the boundary stone, and then deal with the matter of the ban on the two instruments on Nirvana. ”

After a little groaning, Zhou Nan arranged the next thing. As soon as he grabbed the boundary stone with his palm, he returned to the sealed dragon coffin.

In the blood-soaked sealed dragon coffin, Zhou Nan sat cross-legged, his heart facing the sky, breathing regularly, and adjusting his state.

In front of him, a boundary stone the size of a grain of rice floated in the air, level with Zhou Nan's eyes.

A silver halo swirled, emitting bursts of fluctuations.

A day later, when the state was adjusted to the peak, Zhou Nan didn't open his eyes, and when he opened his mouth, he spit out a baby fire.

The color of the baby fire is red gold, without impurities, delicate and bright, and a sweep will directly wrap the boundary stone.

The boundary stone is the foundation for the stable existence of a space. It is the manifestation of the mysteries of heaven and earth in this space, and it is cherished incomparably.

In addition to the primary interface, the other secondary interfaces are also mustard seed space, from its birth to destruction, because the time is short, it is almost impossible to give birth to the Boundary Stone. But once the boundary stone is condensed, even if it is only a piece the size of a needle's tip, its value is immeasurable.

After knowing a lot of knowledge about the boundary stone, Zhou Nan already had a vague guess about the silver sky stone in the Divine Witch Cliff.

If he expected it to be true, this giant boundary stone should be the biggest cornerstone of the main world he is in.

Different from the boundary stones formed by the mustard seed space or the auxiliary space, although the main and subordinate spaces all have boundary stones, because their space is extremely stable, and the boundary stones produced contain vast power.

Under normal circumstances, this kind of boundary stone, which has its own realm and has the connotation of Sumeru, is banned from the outside world and cannot be refined.

On weekdays, even if it is placed there, people can only stare at it, and they cannot play with it.

For that giant silver sky stone, although Zhou Nan was full of salivation, he was helpless, and he could only think of a way in the future.

The boundary stone in front of him, although it is outrageously small, but because of this, it can be refined by him, which is a great luck.

The infant fire enveloped the boundary stone, and the terrifying heat continued to erode the defense of the boundary stone.

Visible to the naked eye, over time, streams of clear spatial fluctuations spread out in all directions.

It distorts space, but it doesn't do much harm.

Time is like water, and once it flows, it will be a year later.

After a long calcination, the boundary stone finally could not resist the calcination of the infant fire, and exhausted all its power.

It turned into a foot-long silver sand belt and drifted away.

After a year-long continuous output of infant fire, even if Zhou Nan was carrying double spiritual veins, he would inevitably be depleted many times the true yuan, which was miserable.

Fortunately, in this process, the Northern Immortal Yuan Bead, which was refined by him and stored in the Xuanlu, stood up in time and worked hard.

Otherwise, Zhou Nannan is tired and vomits blood.

The long-term suffering is of great benefit to Zhou Nan's tempering of willpower, and every time he rests, he devotes himself to cultivation again.

Over time, the resilience of Zhou Nan became more and more restrained.

He suffered and did not complain.

Five years later, Zhou Nan refined all the sand belts formed after the sandification of boundary stones. When he recovered his state again, he was no longer slack, his mouth opened, and with a 'poof' sound, a suction force came, and the silver sand belt in front of him was sucked into his stomach like a whale swallowing water.

In the body, the "Lini Witch Phoenix Jue" spun wildly, and even made a loud 'whirring' sound, which echoed in the sealed dragon coffin for a long time.

Under the high-speed operation of the "Lini Witch Phoenix Jue", the silver sand belt that entered Zhou Nan's belly was all wrapped in a cloud of blue silver power, and quickly transferred into the dantian.

Then the mysteries that Zhou Nan had cultivated so hard to absorb were all absorbed.

As soon as the silver sand belt entered the Xuanlu, invisibly, terrifying fluctuations spread out in all directions.

I saw that those small silver particles, as if they had heard a call, evenly dispersed on the space wall, driving away the surrounding gloom.

Visible to the naked eye, driven by countless silver points of light, the space that was originally half a foot square is rapidly growing and growing.

At the same time, Zhou Nan could clearly feel that his cultivation had made great progress, and his speed was amazing.

A month later, when the inner Sumeru space in the Xuan Soul expanded to a certain size, the speed at which the space grew finally slowed down.

Although the growth of the space has slowed down significantly, it has not stopped.

Seeing this, Zhou Nan also endured his temperament and continued to cultivate.

There is no time for cultivation, and it has been a thousand years since I looked back.

Zhou Nan's cultivation, although it was not so exaggerated, was ten years later when he came to his senses again.

At this moment, the inner Sumeru space in the Xuan Soul has stopped growing.

And its size is also fixed at one foot and one inch. In the dark, the number of days is darkened.

In the mysterious space with a diameter of one foot and one inch, Abi Mountain sits in the center and is magnificent.

Around, on the walls of the space, covered with a thin layer of silver light.

Although the light was a little dimmer than before. But the power contained in it has not dissipated.

"Huh, I can't imagine that the growth of this inner Sumeru space is so slow and difficult, it's completely a waste of time. It seems that my miscalculation is grossly wrong and it's time to leave. ”

Zhou Nan opened his eyes, silently realized for a moment, and then frowned slightly, revealing a trace of sadness.

According to his earlier estimates, it would take at most two or three years to end this transformation, but the reality was greatly unexpected. Although ten years does not seem like a long time for him now, it is also under the premise of being promoted by the boundary stone.

Moreover, in order to support such a long period of consumption, the entire Northern Immortal Yuan Bead was put inside.

I simply succeeded in the end, otherwise I would have to die.

Zhou Nan could already predict that after the power of the boundary stone was exhausted, he would not be able to find a Heavenly Wealth and Earth Treasure of the level of the Northern Immortal Yuan Bead to support him, and how difficult it would be to increase the Inner Sumeru space again.

I'm afraid that the massive consumption alone can squeeze him dry.

took out the spirit stone, Zhou Nan ran the exercises, swallowed the spiritual energy, and silently restored the true yuan that had suffered a serious loss, nourishing the blood qi.

Half a month later, the state of waiting for the general reached its peak. Zhou Nan no longer hesitated, and directly urged the mysteries in his body to the limit.

Immediately, the silver-glittering Inner Sumeru space suddenly shook, and with a 'poof' sound, it burned with a gray and strange light.

At the beginning, Guangyan was only the size of a bean, but in the blink of an eye, it rose in the wind and turned into a large sea of fire.

The sea of fire soon filled the entire Inner Sumeru space, and then ignored the barrier of the space wall and flowed directly into the dantian of Zhou Nan.

The gray light flame burned more and more, and after more than ten breaths, Zhou Nan's whole person burned from the inside out, Xuanlu, dantian, and physical body. There was a 'crackling' musculent sound of muscles and muscles twisting and twisting.

"Shhh

At this moment, Zhou Nan's face was like a ghost, his eyes were red, and he was in pain.

This was the first time that Zhou Nan had survived the Tribulation, and the speed of the spread of the calamity in his body and the terrifying power made him a little overwhelmed.

The physical pain, with Zhou Nan's current physical strength, can still bear it.

But the pain in the soul is very terrible.

Zhou Nan only felt that the whole person from the inside out, as if it had been turned over by Ling Chi, the soul was in a sharp pain like a shock and rolling, and the tortured life was worse than death.

Fortunately, every time I can't support it, there will be bursts of coolness from Abi Mountain, relieving the severe pain of the soul.

Time flies away, it could be a cup of tea, or it could be a whole day.

In short, when Zhou Nan's small body turned into a skinny and bony dry firewood stick, it was filled with gray light inside and outside his body, and it flashed a few times, and disappeared without a trace.

The gray light disappeared, Zhou Nan smiled miserably, and with a 'bang', he fell heavily on the bottom of the coffin.

After a long time, Zhou Nan woke up from the throbbing pain. As soon as I opened my eyes, I couldn't stop gasping three big breaths of cold air. As soon as the divine thought worked, there was a throbbing pain to the bone.

Helpless, Zhou Nan could only hold his body, leaning on a pair of eyes, and quickly looked up.

Looking at it, his hands, arms, and other exposed places were flesh and blood, and his skin was dry and wrinkled, sticking directly to the bones. Although he did not lose any activity, his own tragic situation still made Zhou Nan full of fear of the calamity.

After resting for half a cup of tea, Zhou Nan reluctantly sat up, took out a pill and took it, and recovered silently.

Nourished by the medicinal power, the injuries in his body disappeared quickly at a crazy speed, breeding a large amount of flesh and blood...