Chen Luo saw Lu Lihuang leave, but his primordial spirit did not return to his body. He sat down cross-legged.

Now that his primordial spirit had left his body, it was not that his body did not have a single bit of self left behind, leaving only a bit of instinct behind. Instead, he could still control his body with a split of his mind.

If not for that, he would not have been able to hide it from the cautious Tang Guantai.

Chen Luo's primordial spirit shouted as he instantly reached the roof and pierced through it.

Standing on the roof, looking around.

The lights are bright.

But let him from the heart, feel a cold chill.

The Nine Deep Palaces looked grand and vast with bright lights, but in reality, they did not have much of a human presence. Instead, they were like an ice cellar, a little cold.

Chen Luo's Essence Soul had wanted to go to another place to take a look, but in an instant, his Essence Soul was terrified. It was as if a calamity was about to descend and destroy his Essence Soul.

In fact, he could even feel that there was some great terror eyeing him.

This feeling was even more intense than when they were in the depths of the Ten Thousand Demons Canyon.

Chen Luo's primordial spirit stiffened. After a while, he returned to his room.

" The outer and inner cities of the Imperial City are protected by a large array. Even if one's primordial spirit is out of one's body, one can only walk on the streets. It is very difficult to enter private houses or other houses. If one forcibly intrudes, the array will be triggered and the Imperial Guards will be alerted."

"Not to mention the palace. I'm afraid the array is even stronger and the security is even stricter."

"If my primordial spirit swam out at night just now, I would have immediately triggered the array in the palace. Even if I didn't alert the experts, I would have been killed by the power of the array!"

Chen Luo broke out in a cold sweat. Only then did he remember that the place he was in now was a real dragon's den and a tiger's den. Every three steps was a guard, and every five steps was a whistle. It was heavily guarded.

They were even more guarded against the primordial spirits of martial artists.

Otherwise, any martial artist above the fifth level of the Gathering God Stage could leave the body and enter the palace at will.

Not to mention the emperor's own safety, just the royal majesty, will be gone.

Even the concubines in the backyard of the imperial palace might not be able to keep their innocence.

"I just don't know what's going on underground?"

Chen Luo looked thoughtfully at the floor beneath his feet.

In the next moment, the Burning Sky Treasure Mirror protected his primordial spirit and sank into the ground.

As soon as he sank into the ground, Chen Luo's Essence Soul felt a terrifying force coming from all directions, squeezing his Essence Soul to the point of bursting.

This enormous power was the Power of the Earth.

When a martial artist's primordial spirit left his body, he could travel thousands of miles in a day and soar above a thousand meters in the sky.

However, it was difficult to enter the underground.

One of the reasons for this was that the power of the earth was so vast that when one's origin soul entered the ground, it would be crushed by the power of the earth. If one was careless, one's origin soul would be seriously injured or even die.

The second reason was that countless creatures had been buried underground for millions of years, and countless filth had accumulated beneath.

This filthy earth fiend power would invade and contaminate the origin soul.

Light, average computer-virus, has never recovered, again for more above the road of budo.

At worst, he would be completely corrupted, turning even a human into a walking corpse without any self-awareness. In the end, he would go on a bloodthirsty killing spree and be killed, becoming a battle record for subduing demons and demons.

This feeling only lasted for a moment. Immediately, a warm feeling came from the Burning Sky Treasure Mirror, and his primordial spirit returned to normal.

At the same time, Chen Luo's Essence Soul could see that wisps of black Earth Fiend and filthy Qi were gathering from all directions. Their target was his Essence Soul, but before they could get close, they were burned into nothingness by the Great Sun Glazed Flame of the Heaven Burning Treasure Mirror.

This Burning Sky Treasure Mirror was indeed worthy of being the most top-notch treasure. It was the best treasure to protect one's primordial spirit.

Chen Luo's Essence Soul sank ten meters underground in a short time.

Then, he felt something blocking his path.

That is a relatively weak force.

If it wasn't for the fact that his primordial spirit's perception was extremely sharp, he wouldn't even be able to sense it.

" Sure enough, the underground of the palace is also set up with an array. It's just that this array is not as powerful as the one outside."

Chen Luo thought to himself.

At the same time, he also sensed that he had passed through the formation's protection, but he had not alerted the formation. Naturally, he had not triggered the alarm.

" It seems like the Burning Sky Treasure Mirror is even more powerful than I imagined. There are many functions that I can study and explore."

Chen Luo's mind moved.

Other than the Great Sun Glazed Flame, there was also the power to protect one's soul. This Burning Sky Treasure Mirror could silently break through the defense of the formation!

Just this alone was far superior to many Essence Soul treasures.

No wonder the poison dragon hid in his Dragon Palace like a treasure.

He suddenly remembered that the Heaven Demon Empire's Book of the Chaos was a protective magic treasure. It was said that when its full power was unleashed, it could form a huge shield that enveloped the entire Heaven Demon Imperial City and protect it from being broken.

It was obvious how shocking the might of the Book of the Chaos was.

The Burning Sky Treasure Mirror's power was not any weaker than the Chaotic Heaven Treasure Mirror. It was originally an offensive and defensive Essence Soul magic treasure that complemented each other.

If all of them landed on one person, the power would be unimaginable.

" Unfortunately, my current strength is as strong as Hai Ruo, so I can't unleash the power of the Burning Sky Treasure Mirror."

Before Chen Luo's primordial spirit could finish his thoughts, he felt that his body was empty.

After going three to four hundred meters underground, they entered a vast underground space.

At the same time, he also sensed that this three to four hundred meter deep underground space was also protected by a powerful formation.

However, because of the Burning Sky Treasure Mirror, his primordial spirit did not trigger the formation's alarm when it entered. It was still very safe for the time being.

"Did I enter the Universe World of Dali's royal family?"

Chen Luo's heart tightened.

Then, he heard the sound of running water.

Through the dim light, one could clearly see that there was an underground river not far away. The river water flowed endlessly, and there were even waves rolling up.

Farther away, on both sides of the underground river, there are corridors and other buildings, with the ever-burning lamps of fish oil of choose and employ persons as fuel.

In the distance, people could even be seen flashing.

Chen Luo's heart trembled slightly. He had never expected that such a vast space was hidden beneath the palace's inner palace.

"I don't know. Does Lu Lihuang know about this place?"

Chen Luo thought to himself.

At this moment, he felt that there was movement in the room where his body was.

Also dare not continue to stay down.

With a thought, the Burning Sky Treasure Mirror protected his primordial spirit and quickly moved upwards.