"It seems that I am really narrow-minded, I really didn't expect that there are such mysterious rumors on this ghost star. Pen Fun Pavilion wWw. ｂiquge。 info Tian Lai Novel.23txt.If this rumored Four Realms is true, then Mu Ye, I really have to re-examine this ghost star!" Mu Bai looked shocked, took a deep breath, and stared deeply at the scroll.

The Four Realms, is there really a saying of the Four Realms above this sky? Or do they basically belong to the Immortal Realm?

No, why do I feel that I have a faint sense of familiarity in these four realms?

What's going on? What's going on?

Mu Bai's brows tightened, his thoughts surged, and countless thoughts flew through his mind.

"That's right!" Suddenly, Mu Bai patted his head and said excitedly: "Demon world, ghost world, spirit world, isn't this just corresponding to ancient demons, ancient demons, and ancient spirits, as for the fairy world, I am afraid it corresponds to the ancient gods." In this way, it seems that these four realms are only afraid of having a connection with the ancient clan. It's just that I don't know if these inferences of mine are correct. ”

Mu Bai looked at the scroll again, then rolled it up and put it into the treasure gourd, put aside the chaotic thoughts, and looked up at the almost dilapidated ancient ancestral worship hall, and a different emotion rose in his heart.

If he hadn't stumbled here, he might never have known that there was an ancient scroll that recorded the great secret of heaven and earth.

I don't know that the ghost stars in ancient times still have the theory of the Four Realms, and I won't speculate on the connection between the ancient family and the Four Realms.

Faintly, he had a gut feeling that all of this seemed to be inextricably linked to him. It was as if he had touched the real secret of the ghost star, but he didn't have the slightest clue, just one of the thousands of chaotic threads, and as for the thread, he didn't know at all.

After Mu Bai searched the altar and every inch of space here, he finally found nothing and left directly.

However, at this moment, from the vague signs on those altars, it can be faintly seen that there are countless palaces here, and the place where the ancient monks gather, is called the Gu Immortal Palace by those ancient monks who have been dead for an unknown number of years.

Gu Immortal Palace, a name that sounds extremely extraordinary, but it is such a powerful existence, but it also died in the great war with the demon clan.

It can be seen from this that the ancient demon clan was so powerful at that time, and how many methods it had.

Mu Bai took a deep breath and had to think about the existence of those powerful demon beasts again.

While pondering, he walked out of the palace with the second primordial god and walked towards the other ruined palaces.

In the Gu Immortal Palace, there are a large number of palaces, which can accommodate hundreds of thousands of monks. The roads here are well-connected and look similar in many places.

While Mu Bai was walking, he couldn't help but be shocked by the existence of this Gu Immortal Palace. With such a large palace and the ability to accommodate so many monks, imagine how powerful it was at its peak.

He even has an intuition that such an existence is afraid that he can really fight with the fairy world and fight with the Great Dao.

However, it is obvious that even such a powerful existence was finally destroyed in the hands of the ancient demon clan.

All of this was naturally inferred by him based on what he saw and heard along the way, and he didn't know whether the specific facts were like this, but he was afraid that no one in this world would know.

It must have been that he had been cultivating in the Ghost Star for so long, and he had never even heard of the existence of this palace, the existence of the Gu Immortal Palace.

All the way forward, I don't know how long I walked, a black iron gate of unknown material appeared in front of me, and the iron door was extremely dark and dark, and a deep aura was revealed

There is a "prison" sign hanging on the iron gate, and next to it is written, "The torture hall is heavy, idlers should not approach!"

The iron door was covered with dust, and a large rusty lock hung weakly on the door.

Mu Bai chuckled, clapped his hands and said, "Gu Immortal Palace, it's really unthinkable that there is still a prison for such an existence!

As he spoke, he reached out and grabbed the big lock, and with a slight shock, the rusty big lock knotted his long life and turned it in half.

With a 'squeak', the iron door was gently pulled open, and there was a feeble moan.

Mu Bai opened the iron door and went in alone along the gloomy tunnel.

Looking around, there were indeed square prisons on both sides, which continued until the end, and there were no less than hundreds.

Most of these prisons were made of refined iron, which was extremely hard, each iron bar was the thickness of an arm, and dozens of iron bars formed an iron fence.

Inside the iron fence, there was not even a single straw, only a simple stone platform, which was probably a place for the monks to meditate and rest. After 10,000 years, most of these cells have accumulated dust, and some cracked rice bowls lie quietly in the corners, looking very lonely.

Mu Bai entered the depths of the prison step by step, he carefully inspected these cells, and now it was not just the iron fences that were refined with dark iron, there were faint traces of prohibition on these iron fences, and the strength of the prisoners who were once imprisoned here must have been extremely strong.

In addition to the prohibition on the iron fence, the handcuffs and anklets hanging on the wall also have traces of being burned and prohibited.

I don't know what kind of prisoners are being held, they must be advanced cultivators, otherwise there is no need to use so many prohibitions as assistance.

Soon, at the end, there was a small corner, and behind it there was a portal that walked downward, also locked with an iron door.

Mu Bai concocted the same method, directly opened the iron door, and walked down the stairs. The staircase is long, and the entire staircase curves downward.

Suddenly, he faintly heard a voice from the depths of the dungeon

This voice appeared suddenly, without the slightest warning, and suddenly there was a creepy feeling behind him.

The sudden sound made the atmosphere of the entire underground cell extremely eerie.

"How can there be a voice? Could it be that there are still living ancient monks?" Mu Bai was shocked in his heart and wondered.

The cells here are different from the ones above, with only a few large cells. A large number of prohibitions have been sealed on the cell, and even after 10,000 years, it still shines.

The voice came from the innermost cell.

Mu Bai and the Second Yuan Shen carefully restrained their breath and approached the cell so as not to alarm the other party.

The voice went from being choppy and indistinct to being legible, and the tone sounded very angry and intense.

"Brute...... It's in vain that I raised you all my life, and I actually betrayed my master!"

"Ahh

"Master Zu, I was wrong, I did wrong!"

A sentence came out of it, and it was a very abrupt change, without the slightest order, just after saying a sentence, when Mu Bai wanted to listen to the details, he didn't expect him to become another irrelevant sentence, the preface did not match the afterword, and there was no logic.

He reached the door of the cell, and the voice continued, looking anxious, angry, and insane.

Mu Bai looked in from the door, but he saw that the person who spoke made him a little surprised.

Inside the prison was the dry bones of an ancient monk, it was dead, and it was not it that spoke. It was an illusory figure, without a physical body, just wandering in this cell.

"Ancient Wraiths!, but this Wraith seems to be a little different from the one I've seen before. Mu Bai was shocked.

The spirits have almost no form, they all exist in the form of divine thoughts. The form of the divine mind can be simulated in the form of a human form, or even other forms, but there is generally no self-consciousness.

The resentful spirit that was eliminated by Mu Bai before did not have spiritual intelligence itself, and completely relied on instinct to attack the primordial spirit of other living beings and absorb the energy to live.

But this resentful spirit shocked Mu Bai.

It obviously has a lot of intelligence, and it also has memories of life!

"How is this possible?" this monk who was now a monk who was already in the Void God Stage couldn't help but exclaim in shock.

"Who's coming out!"

At this moment, the resentful spirit that kept wandering in the cell suddenly turned its head and looked at the door of the cell.

It was suddenly very calm, and it didn't look like it was crazy before.

Mu Bai was stared at by the resentful spirit, and his heart was cold.

I didn't expect this resentful spirit's sensing power to be so strong, he had already restrained his breath, and he was actually revealed.

You know, he is a powerful monk in the middle stage of the void god.

"Where are you from, and why did you come here?" the ancient spirit said lightly, not trying to break out of the cell to attack Mu Bai.

Mu Bai came back to his senses from the previous shock, looked at the resentful spirit and said, "Junior Mu Bai, I strayed into this place. I don't know who my predecessors are, why are they here?"

The resentful spirit obviously didn't expect Mu Bai to be so calm, and it floated to the door of the cell and carefully observed Mu Bai.

"You don't even know the old man, you are definitely not a disciple of the Gu Immortal Palace! This is the forbidden place of the Gu Immortal Palace, and no outsiders are allowed to enter! Those guys from the torture hall, how could they let you in?"

The wraith said with a hint of coldness in his tone.

Hearing him say this, Mu Bai's heart calmed down, at least he had concluded that this resentful spirit had no malicious intent. In other words, it is very sensible, and does not kill at will like other unconscious resentful spirits.

"Senior, the Gu Immortal Palace no longer exists. ”

Mu Bai was silent for a moment, but still said.

He was a little strange, the resentful spirit in front of him knew whether the Gu Immortal Palace had been destroyed. Or most likely, it didn't know that the Gu Immortal Palace had fallen.

Sure enough, as soon as his words fell, the ancient resentful spirit fell into a sluggish state, trembling slightly, and kept repeating the sentence, "Impossible! Impossible! How can this be?"

"My Gu Immortal Palace, how can my Gu Immortal Palace perish. ”

"Between heaven and earth, only my Gu Immortal Palace is the strongest, and only my Gu Immortal Palace can be called an immortal word, who can destroy my palace?"

"Haha, little guy, who the hell did you send to bring this information on purpose, so that I can die!"

"Gu Immortal Palace, it will never be destroyed, among the Four Realms, only my Gu Immortal Palace is the true powerhouse!"