"I don't know!" Although he was using his soul to transmit his voice, Zhi Lao still lowered his voice very low to reduce the fluctuation of his soul power, "There are strong people guarding here, I can't show up to investigate, otherwise I should be able to determine the general direction." ”

"What now?" Chen Zheng also suppressed the fluctuation of soul power to the minimum, trying his best to prevent the powerhouse in this Ice and Fire Underground Palace from discovering that he was communicating with Zhi Lao in secret.

Elder Zhi was silent for a while, as if he was thinking for a while, and then he said: "Go to the middle of this layer and take a look, I feel that there seems to be a more powerful existence there. ”

Chen Zheng's two eyebrows were raised, and a look of shock flashed in his eyes. Shen Leng Ice Soul is the tenth most powerful Soul on the Strange Soul List, with a supernatural power that he doesn't know, what kind of Existence will it be that is more powerful than Shen Leng Ice Soul?

"Could it really be the Heavenly Pillar of Questioning, one of the Nine Great Artifacts?"

"Just check it out!"

Zhi Lao is also obviously very excited, the nine artifacts are the most powerful artifacts in heaven and earth, with supreme divine power, destroying the heavens and the earth, even those legends of the strong power that stands at the peak of martial arts, it is also crazy, how can Zhi Lao be an exception!

Chen Zheng quietly retreated, exiting the passage between the two cultivation rooms. Although he stayed at the end of the mecca for less than ten seconds, when he withdrew, Chen Zheng's hair and eyebrows were already covered with hoarfrost.

After breathing for a long time and recovering his normal body temperature, Chen Zheng felt more comfortable, and walked along the passage to the innermost circle of cultivation rooms on the third floor of the Ice and Fire Underground Palace.

The structure of this circle is no different from that of the other two circles of cultivation rooms, except that the number of rooms is a little less.

Finding a passage between the cultivation rooms, Chen Zheng quietly squeezed in. The inner ring is different from the outer ring, the deeper it goes, the narrower it becomes, and in the end, the walls on both sides of the lane have begun to put pressure on Chen Zheng.

If it weren't for Chen Zheng's thin body, it would have been impossible to squeeze to the end of the road.

The moment he squeezed out of the mezzanine, as if he was excreted by the mezzanine, the surroundings suddenly opened up, and Chen Zheng stood on a platform engraved with runes.

The runes are meandering, colorful, and beautiful.

At the end of the platform was a crimson pillar, like a red-hot copper pillar, exuding a scorching aura. The crimson pillar, like a small mountain, stands majestically, straight and heavy, standing up to the sky and the earth, supporting Wanjun.

"It's ......"

Looking at the crimson giant pillar that appeared in front of him in some astonishment, Chen Zheng slowly took two steps forward, but he didn't dare to get closer, looking cautiously.

The crimson giant pillar is ancient and vicissitudes, and the runes on it have been diffused, really like those peaks that have been eroded by the wind of time, giving people a sense of ancient nature.

The huge red stone pillar, from the bottom to the top, spread to the end of the line of sight, running through the entire Ice and Fire Underground Palace, and the spine generally supported this Ice and Fire Underground Palace.

Ten meters away, Chen Zheng, who was scorched by the scorching breath, was uncomfortable all over, and the water in his body was evaporating rapidly, and he was about to be roasted into jerky in an instant.

"Is this just asking the Heavenly Pillar ......?"

The scorching aura here was much stronger and more violent than the pale red phantom in the cultivation room, and Chen Zheng had already been able to determine that it was this mysterious crimson giant pillar that continuously provided scorching energy to the cultivation room of the Ice and Fire Underground Palace.

Taking a deep breath, Chen Zheng quietly ran the "Nine Heavens and Stars Jue", and inhaled a trace of scorching breath around him into the martial veins, the martial veins suddenly swelled, the irritable and enthusiastic energy, and the instantly burned martial veins spasmed, Chen Zheng convulsed for a while, and sweated profusely.

As soon as the sweat flowed out, it was immediately evaporated by the scorching breath.

Swallowing a mouthful of saliva, Chen Zheng looked at the crimson giant pillar, his heart was full of shock, just a trace of scorching breath made his martial pulse spasm, if he inhaled a little more, I am afraid that it would be wiped out directly!

This is still ten meters away, if he gets closer to this giant pillar, I am afraid that a trace of scorching breath will be enough to destroy him!

The energy contained in this giant pillar may really destroy the world!

This crimson giant pillar is probably really the Heavenly Pillar, and only the legendary Nine Great Artifacts have such powerful energy.

The pupils reflected the crimson giant pillar, Chen Zheng's cold hair suddenly stood up, and he saw that the space around the crimson giant pillar suddenly began to distort slightly, and then, a crimson hideous dragon head appeared.

"Chen Zheng, stand back!"

At the moment when the hideous flame dragon head appeared, a shout rang out in Chen Zheng's ears, and then a dry palm put on his shoulder, and with a forceful pull, it was brought back quickly, and instantly retreated into the middle of the road.

The moment he retreated into the middle of the tunnel, Chen Zheng suddenly felt the rapidly rising temperature around him, his hair curled, and the clothes on his body had a general feeling of burning.

"Whew!"

An incomparably angry roar was about to spread, and in an instant, countless runes flickered on the surrounding platforms, and a piercing chill gathered from all directions, forming a huge light shield between the flow of light, covering this sound wave containing great destructive power.

Although this roar did not really spread, Chen Zheng still felt a tremor in his whole body, he looked up, his face suddenly froze, his lips trembled, and his hoarse voice spilled out between his teeth with difficulty.

"This ...... This...... What is it...... Stuff?"

"Roar!"

The roar became a little blurred in the pale blue light shield, trembling the space slightly, a crimson dragon, swimming in the void, the ancient savage aura through the light blue light mask, giving people supreme coercion.

Chen Zheng was completely stiffened, looking at the huge fire dragon with a dull expression, his throat couldn't help rolling, and his heart was full of incredulity.

This fire dragon is lifelike, the palm-sized dragon scales glow with a metallic luster, the five fingers of the dragon claws seem to be extremely sharp, comparable to any divine weapon, the dragon horns and dragon whiskers are clearly visible, and the dragon's eyes are even more shining, making people dare not look directly.

Originally, the dragon was just a legendary existence, something that people imagined, but at this moment, it appeared so real in front of Chen Zheng's eyes, that he had to change his original mind.

In this world, there may be some things that really exist, but he has not seen them.

At this time, the scene in this space was extremely shocking and weird, a flame dragon was boiling in the huge light blue light shield, constantly hitting the surrounding light shield, as if it was about to break through the shackles and travel the world.

However, the pale blue light shield seemed to be weak, but it was extremely strong, and under the fierce impact of the flame dragon, it was only slightly distorted, and the light flickered, and there was no sign of shattering.

This pale blue mask is a prison.

Chen Zheng suddenly had an extremely shocking thought, that is, the Nine Great Artifact Heavenly Pillars had been sealed, and they had been sealed here with the strange soul of the Divine Cold Ice Soul.

Although this idea may seem absurd, it is a reasonable explanation for the vision.

Sealing one of the nine great artifacts, the Flame Dragon Asking Heaven Pillar, is simply a means to penetrate the heavens and the earth, except for those legendary emperors, I'm afraid no one can do it!

The dragon's entire body was enveloped in somewhat twisted flames, and its mouth opened wide, spewing out a scorching flame.

Looking at that flame, Chen Zheng suddenly had a familiar feeling, the flame that the flame dragon spewed out was very similar to the pale red phantom that appeared when they were in the cultivation room.

Of course, compared to the pale red phantom that appeared in the cultivation room earlier and the flame that the flame dragon spewed, there was undoubtedly a gap between the firefly and the bright moon.

Although he couldn't feel the strength of that flame, Chen Zheng had no doubt that even if he was a powerhouse in the Xuanwu Realm, if he was touched by it, he would probably turn into ashes in an instant.

"Whew!"

At the moment when the huge flame dragon spewed out that flame, the light blue light shield circulated extremely quickly, and a light blue flame suddenly formed, devouring and destroying it.

This pale blue flame was undoubtedly very similar to the pale blue phantom in the cultivation room, but it was also more powerful.

With the help of the formation runes, he used the Divine Cold Ice Soul to seal the Heavenly Pillar and overcome the Yang with Yin, which was indeed an extraordinary masterpiece! Chen Zheng sighed secretly, at this moment, he had been able to determine that the Flame Dragon Heavenly Pillar, one of the nine great artifacts, was sealed here. It seems that the Heavenly Sect is even more mysterious than it is rumored!

"Roar!"

Finding that there was no hope of a breakthrough, the huge flame dragon couldn't help but go a little crazy, and flames continued to spit out from the giant mouth, constantly burning the prison that sealed it.

It's a pity that it spewed out a few flames, and a few light blue flames were generated, devouring it in minutes, and the light blue seal was still firmly standing.

After struggling frantically for a long time, the huge flame dragon finally exhausted its strength, and let out a roar containing rage in the sky, and then suddenly twisted its body, hovered over the crimson pillar, and disappeared.

As the flame dragon vanished, the pale blue mask gradually faded until it finally disappeared.

"It's so dangerous!" Feeling the temperature around him drop, a scrawny old man beside Chen Zheng let out a long breath, "But how did that thing suddenly wake up?"

This old man is Elder Zhao, the manager of the third layer of the Ice and Fire Underground Palace, who has been an elder in the Ice and Fire Underground Palace for so many years, he has also faintly heard some things, so he also knows how terrifying the crimson giant pillar just now is.

Elder Zhao's voice pulled Chen Zheng back from his shock, Chen Zheng turned his head to look at Elder Zhao, and asked in a voice that was still a little trembling, "Elder, what ......is that?" Is that a real dragon?"

"Probably not!" Elder Zhao raised his eyes and forgot to glance at the crimson giant pillar, a flash of fear flashed in his eyes, and he was silent for a while before he said in a deep voice, "Don't tell anyone about the matter here, the disciples of the original Inner Sect are not allowed to approach here, and I am a little derelict in my duty today!"