The illusory long sword in Cheng Ling's mind was constantly condensed in the tempering of the cold qi, and the sword intent attribute was also slowly improving. The cold aura inside the gate was endless, constantly erupting from the deepest depths.

As the day passed, three black stones were absorbed, and the sword intent rose to ninety percent;

After three days, it reached nine out of eight;

After ten days, it is raised to nine out of nine;

At this time, Cheng Ling's ability to resist the cold qi was greatly strengthened, and he unconsciously went deeper inside.

As he walked, the extremely strong cold aura washed over his body, constantly pouring into his mind, and the sword intent was more efficient against erosion and tempering.

I don't know how long I walked inside, but the cold air passing around me was already thick to the limit of gas, and occasionally a few wisps of liquid cold air flowed in.

"It's almost the limit!" Cheng Ling sat down cross-legged and tempered again.

Fifteen days have passed, and I don't know how many black stones have been used, and the illusory long sword in my mind let out a "buzz" roar, as if it had condensed into substance, and was about to burst out.

The eyes opened, and two wisps of golden light burst out from the eyes, piercing through the rich cold aura, leaving two golden trails tens of meters long, shining for more than a dozen breaths before gradually dissipating.

Ten percent of the sword intent, showing an incomparable edge, nothing can stop it, and even the void seems to be cut and pierced. Powerful, very powerful feeling, Cheng Ling couldn't believe it, under the blessing of ten percent sword intent, how powerful his swordsmanship was.

In the face of the monks in the middle of the Mahayana period, they are sure to fight!

To contend with the consummation of the tribulation and to contend with the mid-Mahayana monks, this is simply a fantasy in the Canglan Continent. The chief disciples of the nine major forces can only remain undefeated at the peak of the Tribulation Perfection realm with the early Mahayana powerhouses, and if they want to win, it is simply impossible.

At this moment, Cheng Ling had a trace of confidence to resist the nine major forces.

Cleaning up his mood and feeling the cold aura in the space, he couldn't help but wonder what kind of place this is, why there is such a powerful cold aura, and this calamity is very similar to the aura of the dry corpse in the Danwang Valley, but the grade is much higher.

"Coming here, the sword intent got the opportunity to reach the consummation realm, why don't you go further and take a look, what else is strange?"

He muttered to himself, his sword intent had reached perfection, and the influence of the cold qi on him was much less, and he slowly continued to walk forward.

After walking for about a stick of incense, the feeling in the air changed, the cold air had condensed into a liquid air flow, and the scene on both sides had also changed, and the feet were no longer black stones, but gray crystals the size of soybeans, and the cold air had reached its limit!

Energy can be divided into three states, gaseous, liquid, and solid.

The gaseous state is the initial form, and it is also the thinnest form of energy, once the energy is concentrated to the limit, and then evolves, it is the liquid state, just like the monk in the Qi refining period, gradually purified, become rich, and turn into a true element after advancing to build the foundation.

The energy of the liquid state, in terms of quantity and purity, is far superior to that of the gaseous state many times.

The solid state is further purified and condensed into a solid state after the liquid state reaches its limit, and the energy contained in it is many times that of the liquid state.

These soybean-sized crystals are the evolution of the cold qi from the gaseous state

The liquid state is re-condensed into a solid product.

He carefully put more than thirty crystals the size of quail eggs into the storage ring, and looked up to see that the road ahead had come to an end, and where he stood was a cliff.

At the bottom of the cliff was a sea of fire that could not be seen as far as the eye could see, and the flames in the sea of fire turned into a strange turquoise, and the emanation was not a scorching breath, but a cold and cold air.

Cheng Ling couldn't help but shudder in his heart, what kind of place is this, where can such a flame area be crossed, just standing on the edge, he feels that the cold qi directly invades the soul, if he enters the sea of fire, where can he bear it.

"The sword intent has reached perfection, the harvest of this trip has been great, I don't know what kind of crisis exists in the sea of fire, it is better to leave as soon as possible, and wait until the future cultivation to reach the Mahayana stage and then explore. ”

Thinking of this, I was ready to turn around and leave.

But just as he turned around, the call in his mind came again.

"Come on....... Come....... Come here.......

This call directly invaded the soul, as if it was a demon, and made him stop. Looking at the sea of fire that was tumbling violently in front of him, he hesitated for a long time, and finally gritted his teeth and sat cross-legged on the ground.

The hands were connected to the dots on the body, and one by one the mysterious prohibitions hit the body, and the sword yuan ran extremely fast, resisting the cold aura emanating from the air. As soon as his mind moved, the sword species was suspended in front of him, and the yin qi around his body was ingested into it.

He suddenly felt a little lighter, and with a stretch of his palms, the meteor fire in his left hand and the glass fire in his right hand, two brilliant flames enveloped his body.

By all means, the cold air in the air was greatly reduced, as if it was outside the gate. His eyes opened, his gravitational force unfolded, and his figure slowly flew over the sea of fire.

As soon as he entered the sea of fire, the cold aura suddenly strengthened several times, but under the many defensive means, he could still withstand it. He didn't dare to increase his speed too fast all at once, but slowly flew forward.

After a long time, it is estimated that it has been ten miles into the sea of fire, and the call in my head is even stronger. Twenty miles later, the cold air rose a level, and the clothes on his body began to freeze.

Thirty miles, forty miles, fifty miles, there was a sneering sound in my ears, and the clothes on my body began to crack and fall off in a large area!

Sixty miles, seventy miles, the sword type emitted a roar, and the strong cold aura made its quality rise a little more, and it was one step closer to the best sword weapon.

Eighty miles, the call in my mind is even stronger, as if whispering in my ear. The divine sense swept over, and a hundred miles away, it seemed that a piece of golden light was seen.

Ninety miles, the operation of the sword yuan began to lag, and the speed of flight became even slower, and only a thin layer was left of the defensive light shield of the two heavenly fires. However, he also saw the appearance of the golden light, like a circular pillar of light, straight up in the turquoise flames.

It's just that the scene in the golden light is not clear to see, and it marched forward ten miles again, reaching a range of a hundred miles, the flame light mask compressed into the body, the body was covered with a layer of ice, and the distance of the divine consciousness was greatly reduced, only less than ten miles.

At this time, he also saw the scene inside the golden light clearly. In the golden pillar of light, a dry bone was suspended in it, and a wave of calls came from the dry bone.

Dry bones are the size of ordinary people, and the bones all over their bodies are shrouded in golden light, as if they are golden. The posture of the bones is very

Eerie, like a monk meditating cross-legged, holding a long crystal pillar in his hands.

The pillar was pale blue, exactly the same as the immortal crystal fragments found before, but the vast immortal power emanating from the pillar was hundreds of times that of the fragments.

"Could it be that this is a whole immortal crystal? It's also so beautiful, this immortal crystal contains much more energy than the fragments collected before. And looking at the transparency of the immortal crystal, it is a level higher than the fragment. ”

"This is a treasure, if you can get this immortal crystal, you may be able to ascend to Mahayana perfection. But how can the golden pillar of light shrouded outside enter, and will it attack?"

He muttered to himself, thought for a moment, didn't dare to step forward easily, took out a treasure from the ring, and threw it towards the golden pillar of light.

The artifact crossed an arc and fell through the pillar of light, quickly disappearing into the turquoise flames.

"Could it be that this pillar of light doesn't have any effect, just the light emitted by the fairy crystal?"

He was still not at ease, so he took out the Dragon Yin Sword, stretched out his arm, and pointed at the pillar of light. The tip of the Dragon Yin Sword quickly disappeared into a golden light, and there was no abnormal change.

Feeling a little more courageous, his body moved forward again, from the sword body to his arms, and then to half of his body, until two-thirds of his body entered the pillar of light, and a sudden change occurred, and a powerful suction force passed over, instantly sucking him in.

He was horrified in his heart, and he was busy running the sword yuan to the limit, ready to deal with emergencies at any time. But after waiting for a long time, no attack came.

When I opened my eyes, I saw that I was floating in mid-air, less than two meters away from the dry bones. But he felt that his body seemed to have fallen into a strange state, he couldn't go up, he couldn't go down, he could only stay suspended in the air like dry bones.

Now, it's depressing, what does it mean to be suspended like this? It feels like a space walk, and without gravity, you can't maintain control of your body.

Force yourself to calm down, there must be some mystery in the pillar of light, it is impossible for people to be suspended in mid-air like this. Looking up at the sky, the golden light kept spreading towards the top, and there was no end in sight. Looking down, it became more and more narrow, and it was also shining with golden light, without the slightest trace.

In this way, there is only one way to solve the current situation, and that is this dry bone in the pillar of light.

The two are very close, but without external force, it is like an astronaut in space, and it is extremely difficult to turn around. Stretching his arm hard, coupled with the length of the Dragon Yin Sword, it took a long time to touch it with a short gap of two meters.

Layers of sweat beads appeared on his body, and such an experience was really rare. This is still the effect that he is good at spatial artistic conception, using weak spatial perception and borrowing strength.

The tip of the dragon sword touched the dry bone, but it didn't exert much strength, and it tried hard for a while, but it couldn't produce an effective attack just by touching it. In desperation, he could only mobilize the sword species, hoping that the sword art would not be restricted here.

With a slight movement in his mind, the Dragon Feather Sword came out, approaching the dry bones at a snail-like speed. Cheng Ling's spiritual power was greatly consumed, and the use of the Imperial Sword Technique in the pillar of light consumed a hundred times the spiritual power of the outside.

Inch by inch, it approached the dry bone, and under the persistence, the long sword finally passed through. The immortal crystal held in the dry bone's hand fell instantly, and a powerful suction force came from under his body, and his body was uncontrollable at all, and he fell down at great speed!