Lin Yun, who had come to his senses, no longer hesitated.

He immediately took out two mid-grade spirit stones, held one in each of his left and right hands, sat cross-legged, and slowly closed his eyes.

Run the Ziyuan Sword Art, and let the innate spiritual energy in the body slowly run in the meridians.

The meridians are divided into main meridians and branch meridians. There are only eight main meridians before opening the entrance. As for the branches, there are inexhaustible numbers, and it is impossible to open all of them in a lifetime.

The so-called mind method is the different routes of the true essence running in the meridians, and the power of the original source of the flesh is derived from each other, and then it is derived into a new true essence.

The mental method of Ziyuan Sword Art is quite complicated, difficult to remember and difficult to understand.

Slightly poor understanding, comprehend the wrong meaning, will cause irreparable costs.

In light cases, they will be devoured by exercises, in heavy cases, the meridians will be completely destroyed, and they will go crazy.

However, with Lin Yun's comprehension, the first six core techniques of the Ziyuan Sword Art were not difficult for him.

After almost reciting it in my mind several times, I have already mastered it and understood it all.

Innate Spirit Yuan, following the Ziyuan Sword Art that Lin Yun had comprehended, started a messy and complicated operation in the body's main veins and branches.

Many branches, which have never been opened, still need to be attacked with innate spiritual energy.

In a short time, the two mid-grade spirit stones in his hand were completely consumed, and the aura was lost.

Lin Yun hurriedly threw it away, took two more mid-grade spirit stones, and continued to practice.

Cultivating this purple kite sword art, the speed of consumption of middle-grade spirit stones has never been seen before.

However, in just half an hour, dozens of middle-grade spirit stones were consumed, which was extremely frightening.

Lin Yun exudes purple mist all over his body, and the Ziyuan Sword Art is like a stream, flowing happily in the meridians.

His forehead was dripping with sweat, and his clothes were wet.

Time passed, and ten days passed in the blink of an eye.

Lin Yun had tens of thousands of mid-grade spirit stones, hundreds of Xiantian pills, and half of his treasured solidified Xiantian spirit milk.

After all the consumption was clean, the Ziyuan Sword Art barely hit the first level.

The golden flame cyclone in the body has been refined into the outline of a purple iris by the purple iris sword art.

It's just a rough outline, but this purple iris is already terrifying.

In the past ten days, Lin Yun has exercised the Ziyuan Sword Art three hundred and six times. After each exercise, the purple iris shattered into pieces and could never be condensed.

This cycle is exhausting and a little tingling every time.

Today, the outline of the purple iris has finally condensed and formed, and it has been completely stabilized.

The flaming cyclone of innate pure Yang Gong in the body no longer exists, only the outline of this purple iris remains.

After a long time, Lin Yun opened his eyes.

With a wave of his hand, an invisible inner strength came out of his hand, flew away from the Taoist platform, and slashed on the rock wall of the cave 100 meters away.

Whoa!

The stone chips were flying, and a long and sharp mark appeared on the rock wall, which was half an inch deep.

Bang bang bang!

With a loud shout, Lin Yun opened his hand and pushed, and a lot of energy erupted from his body. Each one is like a sharp sword glow, and there are hundreds of criss-crossing cracks on the rock wall in front, which is heart-pounding.

"It's only been able to cultivate to the first level. My energy is actually able to shoot 100 meters, and it is as sharp as a sword, with an unparalleled edge."

Lin Yun was secretly shocked and slightly shocked.

In the past, relying on the surging innate spiritual energy, he could shatter boulders from a distance of 100 meters.

In addition to the skills of combining rigidity and softness, it can grind stone into ashes, which is already very powerful.

But compared with the current sword strength, it is still less sharp and not condensed enough.

The Ziyuan Sword Art, while inheriting the pure yang skill, becomes sharper, more condensed, and more skillful in manipulation.

With a flash of light in his eyes, Lin Yun wanted to try the strongest power of the Ziyuan Sword Art, and directly bombarded the Taoist platform with a punch.

Bang!

The Daotai suddenly burst open, and countless cracks continued to spread, criss-crossing, like the outline of a purple iris.

But immediately, the cracks on the Taoist platform began to heal.

In the blink of an eye, it became as smooth and bright as jade.

"Even if I don't use the sword light of the accompanying martial soul, the sword energy surging in the fist is already extremely terrifying. Even this stage can be torn apart for a short time, if it hits a warrior... "

A cold light flashed in Lin Yun's eyes, and now his Ziyuan Lingyuan has finished the golden flames of plum painting.

On that day, his consummate Innate Pure Yang Gong was unable to suppress Mei Zihua's only three-tiered Golden Incantation Art.

But it made him tangled for a long time.

Now, if you run into each other, you don't need to rely on any combination of hard and soft skills to suppress them mercilessly.

"However, the consumption of this Ziyuan Sword Art is also terrifying. I exhausted the resources on my body and barely reached the first level."

Lin Yun muttered in his heart, the more powerful the exercises, the greater the resources required.

When it comes to Ziyuan Sword Art, it is simply astronomical.

Shaking his head, without thinking about it, Lin Yun still has some small regrets in his smugness.

Now that there are exercises, there are no matching martial arts, and Leiyin swordsmanship is not worthy of the Ziyuan sword art.

"No, I seem to have a jade slip."

With a move in Lin Yun's heart, he took out the jade slip that was sealed with the Divine Sword, and whispered to himself, "With my current strength, I should be able to see the information clearly..."

The jade slip was printed on his forehead, and a flood of information poured in again.

"The secret technique of the sect, the sword of the sword. This secret technique has huge lethality, and it has the power to destroy the sky with a single finger.

Sure enough, you can successfully cultivate the Ziyuan Sword Art to the first level, and then watch the tide-like information, the pressure is much less.

The power to destroy the sky with a flick of a finger cannot be cultivated without a strong physical body.

My Thunder Flame body is barely considered a powerful body, right?

Lin Yun whispered to himself and continued to read. "Finger-snapping Divine Sword, there are five realms in total, the first realm condenses qi into a light, and the flick of the finger hurts people; the second realm is a moment of shock, the sword is not empty; the third realm, ten fingers are connected to the heart, the sword has a spirit; the fourth realm, With one finger at the peak, the mountains will collapse and the sea will be destroyed; the fifth realm, at the click of a finger, the stars will fall...

Enough, don't forcibly cultivate and lose my reputation as a sword saint. "

The last sentence made Lin Yun laugh dumbly. He didn't expect that this flick of the sword was actually a secret technique left by the Sword Saint Ziyuan.

If he wants to come before him, he must be proud. I am afraid that there are not many people in the world who are not stupid in his eyes.

But since it is a secret technique, it must be extremely difficult to cultivate, and the requirements for comprehension are very strict.

Everyone can practice, and it will not become a secret technique.

"The kid is reluctant to practice today, I also ask the seniors to forgive me."

Regardless of whether this Ziyuan Sword Saint can still hear it, Lin Yun said a word, and began to grasp the jade slip.

Yujian was stuck on his forehead for more than three hours, and Lin Yun's tightly closed eyes slowly opened.

Put away the jade slip, put the thumb of the right hand on the curved middle finger.

I saw Lin Yun flicked his fingers, and a sharp sword light flashed from his fingertips, like a flying arrow, bursting out of the air. The harsh sound of breaking the air echoed in the cave, clear and translucent.

Chi!

On the sword light and the cave wall, a deep trace was drawn, spreading all the way, until it was thousands of meters away.

Whoa whoa whoa!

The stone chips on the rock wall suddenly fell like flying snow.

Lin Yun was quite surprised when he saw the fierce sword stance: "This kind of sword light, even if you change to an ordinary martial artist with innate seven orifices, I am afraid that you may not be able to do it."

Perhaps, the powerhouse with the seven innate orifices can burst out a killing move that is more terrifying than this compliment.

But as casual as Lin Yun, he swiped such a fierce sword light with a snap of his fingers, but it was extremely difficult.

"It's unbelievable that a mere finger can have such a powerful destructive power."

The most important thing is that he is only using it for the first time, and the first realm of flicking the sword is not a small success.

Time to leave!

Looking back, Lin Yun's eyes fell on the magic cave above his head, and the expression in his eyes gradually became solemn.

The skin all over began to emit purple-red fluorescence, and the whole person looked as dazzling as glazed jade.

Lin Yun, who had suffered a loss once, knew the horror of demonic energy.

Don't dare to be careless, activate the Thunder Flame Battle Body in advance.

Lin Yun used all his strength, jumped sharply, grabbed a rock and started to climb.

It didn't take long for Lin Yun to reach the bottom of the magic cave, and the magic energy swept from all directions completely attached him.

Chi Chi!

The black demonic energy turned into bursts of icy icy wind, and penetrated into Lin Yunrou's body pervasively.

Fortunately, the magic energy at the bottom was not too scary, and Lin Yun was fine at the moment.

After waiting for an hour, when the demonic energy was thick and sticky, severe pain poured into Lin Yun's heart like a tide.

The indescribable pain caused people to suffer enormous torment.

However, when the black demonic energy in his body wanted to extend upwards and impact Lin Yun's sanity.

However, they were all torn to shreds by the purple iris flower in the body, the sword glow spirit essence derived from it, and could not stay for a moment.

But even so, the impact of the demonic energy on his body became more and more terrifying.

On his face, there have been several more ferocious injuries, and the blood is dripping.

The whole body is like a sharp and cold carving knife is scraping, and it is testing people's hearts all the time.

His body, like a piece of rough jade, was carved again.

The purplish-red fluorescent light emanating from the skin, the purple light became purer and purer, and the blood light representing the power of the flame demon weakened little by little.

Thunder Flame Fighting Body, after all, is a physical exercise with thunder attributes as the main body, and it cannot tolerate the confusion of primary and secondary.

"Senior Ziyuan, you didn't lie to me."

Feeling the physical change, Lin Yun secretly said in his heart, with a stubborn look in his eyes, gritted his teeth, and continued to climb up.

In the magic cave, Lin Yun climbed for three days and three nights. He was in despair several times, and he gritted his teeth.

In this hellish ordeal, the flesh is constantly getting stronger at a terrifying speed.

Bang!

When he jumped out and set foot on the sword grave, all over his body, the glaze was bright, like a peerless purple jade, glowing like electricity, bathing his whole body.

Not even the slightest bloody red glow could be seen, only one pair of eyes, each with a strand of blood flames lingering.

The body is like purple jade, the eyes are like blood, and the light is like electricity. This is the last element missing from the Thunder Flame Fighting Body.

After going through the hellish ordeal of the Devil's Cave, Lin Yun finally developed the perfect Thunder Flame Fighting Body!

Looking around, there is no one in the vast sword tomb.

The strong team of Jin Yanzong and Blood Cloud Sect had long since left, and he did not stay in the cave, but regarded him as a dead person.

After not staying for long, Lin Yun followed the route in his memory and walked towards the exit in the secret realm.

Not long after, a revolving star gate appeared in Lin Yun's field of vision.

After taking a long sip, he was finally able to leave this place.

Boom!

But at this moment, the entire sword mound collapsed suddenly, and countless ancient swords broke. The fragments of the broken sword fluttered in the gust of wind, and the monstrous sword force behind them, all in chaos, swept all directions, as if to devour everything.

The remnant soul of Senior Ziyuan should have perished with the ten demon corpses, and this secret realm cannot be preserved! Lin Yun's face changed greatly, and he ran towards the stargate in front of him, but in his field of vision, there were also cracks in the revolving stargate.