Standing under the giant gate made of dark iron, the two of them were facing each other, and Shi Feiyu was already ready to deal with the unexpected in his heart.

Unexpectedly, the person inside the door suddenly asked, "Envoy Ling, what are you ......?"

This Ling envoy must be the owner of the black robe he wears.

Hearing the inquiry, Shi Feiyu instantly reacted, and deliberately said in a hoarse voice: "We...... We were robbed. ”

"What?"

The black-robed man guarding the door looked suddenly shocked, and hurriedly turned sideways to get out of the way: "Who did it, and dared to make a move on the people of our Ghost King's Palace." ”

"It's a monkey, I'm seriously injured, I must find a place to rest as soon as possible, you go and report it. ”

Urging urgently, Shi Feiyu pretended to be physically exhausted, and slowly moved forward with his hand holding the dark iron gate: "A terrifying monkey with terrifying strength is just outside, and it must not have gone far." ”

Seeing this, this person immediately nodded, quickly turned around, and walked towards the Ghost King's Palace.

"Finally passed the first hurdle. ”

Looking up at his back, Shi Feiyu couldn't help but breathe a sigh of relief in his heart.

The half-truth of what Fang just said, coupled with the urgency of the situation, the guard obviously did not realize that he was hiding under the black robe, and he was not the real Ling Envoy.

The reason why this person was asked to report instead of going there himself was that Shi Feiyu didn't know who to report to, nor did he know where the person to report was, presumably there was no need to alarm the ghost king for this kind of thing, and it should be someone else responsible.

And if you go by yourself, once you show your feet, you will inevitably be encircled.

The second is that he can take advantage of this person's departure, smoothly infiltrate the Ghost King's Palace, and secretly search for the whereabouts of the Hundred Revolutions of Reincarnation.

"It seems that we have to change my identity as soon as possible. ”

It wasn't until the back of the gatekeeper disappeared that Shi Feiyu frowned, then straightened up and swept towards the Ghost King's Palace.

The person just now went to report, and when he found the person in charge, the person in charge would inevitably let him come and bring him over for interrogation.

If you don't prepare in advance, you will inevitably have to be in a hurry.

Walking briskly in the passage behind the Xuantie Gate of the Ghost King's Palace, Shi Feiyu's eyes kept looking, remembering the road he had traveled through.

This ghost king's palace is built on the mountain, which is directly excavated into the mountain, and through the dark iron gate, it is a wide passage, enough to accommodate more than a dozen carriages in parallel.

The bluestone-polished floor seems to have not been cleaned for some years, and the surface is covered with green moss, and mushrooms can even be occasionally seen in the cracks in the walls on both sides of the passage.

However, these mushrooms that grow in the cracks in the walls are a rare black color.

And on top of that black, there is even a grimace pattern, which is lifelike.

The passage is dimly lit and even somewhat eerie.

On the floor of the wide passage, every few tens of meters, there would be a furnace with flames, and in the furnace there was nothing but a black skeleton.

Walking in such a magnificent building is like entering an underground ghost town, which makes people's hearts creepy.

In addition, in the Ghost King's Palace, there are constant bursts of painful **, echoing and channeling, which makes people dare not go deeper.

After passing through this wide passage, there is a stone hall covering an area of several hundred square meters, and there are several entrances on the stone walls around it, and I don't know where it leads.

Directly in front of you is a staircase of hundreds that leads to the upper floor.

Not knowing where to go, Shi Feiyu simply chose the first one on the left hand side and walked in.

The passage was much smaller than the previous one, with stone doors on either side, and a faint sound of pain could be heard from within.

I glanced in through the gap left by the stone door, and found that there were several thin-looking people sitting in the inner plate, who were not very old, but their skinny appearance was a little scary.

With a hint of doubt, Shi Feiyu did not alarm them, but chose to move on.

As he walked forward, he found that there were many of the same secret rooms in this passage, and there were also several thin-looking people sitting in them.

If only one or two people look like this, it may be said to be a coincidence.

But along the way, Shi Feiyu found that the people in those secret rooms were all without exception, which had to make him wonder in his heart.

"Could it be that these people are the tribute captured by the Ghost King's Palace?"

After a slight pause, Shi Feiyu thought about it and rejected this answer again.

If it is really a tribute, then there must be someone nearby, how can they be allowed to sit alone in the secret room, not afraid of escaping?

The doubts were not answered, and Shi Feiyu simply ignored them and continued to walk cautiously along this narrow passage.

It wasn't long before there was a sound of footsteps around the corner.

Before the other party appeared, Shi Feiyu's figure appeared around the corner with a remnant of the Dao.

As soon as someone came out, he stepped forward and killed him with one palm.

He put away the man's body and took out the body of the messenger.

I saw Shi Feiyu put the black robe on his body again for the Ling envoy, and then put his body back against the stone wall in the passage, and left in a flash.

When the person guarding the door came and found that the Ling envoy had died here, he would inevitably think that he was too injured and died, and Shi Feiyu could also give the person in charge a golden cicada to come out of his shell, and there was no proof of death.

Now, Shi Feiyu, who has changed his identity, is wearing the black robe that he has just arrived, and walks in this dim passage with a relaxed face.

The people of the Ghost King's Palace were wearing black robes, and even their faces were concealed, even if there were familiar people to meet, I am afraid it would be difficult to recognize him at a glance.

After half a day of exploration, Shi Feiyu found that the first floor of the Ghost King's Palace was actually a huge circular corridor, and the only way to go around was to return to the same place in the end.

And in this level of circular corridors, there are no less than a thousand large and small secret rooms, and the people inside are all skinny, and some even have only skin and bones left.

Moreover, the cultivation of these people is only around the condensation core realm.

"It seems that there are only disciples of the Condensation Core Realm on the first floor of this Ghost King Palace, the second and third floors should be the Infant Transformation Realm and the Distraction Realm, and only the fourth layer is the Void Xuan Realm, but why did they become like this?"

With doubts in his heart, Shi Feiyu simply followed the steps of the huge stone hall and walked up quickly.

When he evaded some guards and was about to reach the fifth floor, there was a sudden commotion below.

Soon, someone helped each other up the steps, and these people were all beaten with blue noses and swollen faces, and they were unrecognizable.

It seemed that Gray had already started to fight with them, and he had also beaten these guys back, which made Shi Feiyu feel a lot more at ease.

Most of these injured people returned with their breath around the Void Realm, and some even reached the middle stage of the Void Realm.

Glancing back at them, Shi Feiyu immediately took the remnant of the Dao Dao and went straight to the fifth floor of the Ghost King's Palace.

When he went up to the five-story space, he found that there was only one spacious hall here.

And around the hall, there were several windows.

In addition, the entire hall was engraved with dense blood-colored runes, which looked like the Shura Blood Book, which made people shudder.

Under the north wall of the main hall, there is a staircase of dozens of steps, and on the top of the steps, a black throne is placed.

The throne was made of countless skulls and skulls, exuding an aura of evil.

"It should be soon. ”

After seeing this throne of skulls and skulls, Shi Feiyu knew that he had found the right place.

I didn't know where the ghost king was, and he didn't dare to break into this hall, so Shi Feiyu found a corner nearby, took out the mirror light divine cover, hid his body, and waited quietly.

It didn't take long for the corridor leading to the main hall to hear the sound of hurried footsteps.

Immediately afterward, a man in a black robe walked in quickly, knelt in the center of the hall, and said in a deep voice: "Qiqi Ghost King, there is a gray-haired monkey causing trouble outside. ”

The sound of the report fell for a long time, and there was still no response in the hall, but this person did not dare to get up.

After waiting for a moment again, the throne made of skulls suddenly squirmed on the steps.

As far as the eye could see, the countless black skulls were pouring out streams of thick black mist, and a figure shrouded in black mist suddenly appeared, and asked with an unhappy expression: "Monkey?"

"A ninth-order demon monkey. ”

As if fearing punishment, the person who came to report immediately added.

"Is it a ninth-order demon beast, where is it?"

"It's right outside!"

"Stand aside for now, for the king will go and collect it later. ”

The person on the throne was always shrouded in a black mist, and his face could not be seen clearly, and he looked gloomy.

And his voice sounds a little weird, with a fluctuating accent, making it impossible to distinguish whether it is a man or a woman, a person or a ghost.

The person who came to report immediately got up, did not dare to look up at him, and hurriedly bowed and retreated.

After these people left, the people on the throne stood up, and in the surrounding black fog, a puzzled voice came out: "Strange, where did this monkey come from?"

As doubts sounded, his figure disappeared abruptly.

When the black fog cleared, the throne of skulls was back to its original state.

However, at the moment when it was restored to its original state, Shi Feiyu's eyes had already caught that behind the throne, there seemed to be a hidden secret door.

Just as he was about to move and go up to find out, the ghost king reappeared, and his body flew out along the window of the main hall.

"Luring the snake out of the hole has worked, and the next step is to see if the hundred turns of reincarnation are hidden behind the secret door. ”

Not long after the Ghost King left, Shi Feiyu put away the Mirror Light God Cover, dodged to the vicinity of the throne, and gently pressed his hand on one of the skeleton skulls.

As his palm pressed down, the throne made of countless skulls immediately scattered open, revealing a secret door hidden behind it.

However, when Shi Feiyu saw this secret door, his brows furrowed slightly.

Above the secret door, there was a blood-red grimace rune.

And this rune was flickering with a rich blood light at the moment, and the bloody aura exuded from it was unbearable even for him.

Looking at the grimace rune blocking the way, Shi Feiyu suddenly felt solemn, because he could clearly know that if he moved this rune, the ghost king would immediately notice it.

What to do?

To enter, or not to enter?

If you go in, with the strength of the gray son, you can't drag the ghost king for long, and there is not much time left for you to find a hundred reincarnations.

If you don't enter, how can you crack the limit of Master Gongsun Yang?

After struggling in his heart for a moment, Shi Feiyu gritted his teeth and slammed his palm on the grimace rune.

As his palm slapped out wildly, the dark blue flame spread along the way, causing the grimace rune engraved on the secret door to burst out with a dazzling red light......