Soon, Lu Yu and Lao Niu came to Mingcang Lake.

This Mingcang Lake is said to be a lake, but it gives Lu Yu a feeling of the sea, standing in the sky above Mingcang Lake, there is a feeling that he can't see the edge at a glance.

The territory of the Turbidity Ghost Monarch is very different from the territory of the Thousand Eyes Ghost Monarch, most of the territory of the Thousand Eyes Ghost Monarch is a black wasteland, with strange-shaped stones, and it is difficult to see even a tree.

And most of the territory of this Turbid Ghost Lord is swamps.

There are also dirty-looking rivers, with deformed plants growing in the vicinity of swamps and rivers.

When they walked this way, they also packed up a few ghost kings by the way, and now as soon as Lu Yu's momentum of the eighth-order ghost monarch was released, none of the ghosts below the eighth-order dared to resist.

Promoting to the ninth rank also requires a large number of performance points, and he can't give Lu Yu too many ghosts.

After taking a look at the surrounding environment of Mingcang Lake, Lu Yu plunged headlong into the dark green water.

As soon as he got out of the water, a ghost king with a spear in his hand led a group of Yin soldiers and ghost generals to emerge, he pointed at Lu Yu and Lao Niu with his spear, and scolded loudly:

"Bold! Dare to trespass into the palace of the Turbidity Ghost King, take it for me! ”

As soon as the words fell, a powerful aura that was about to suffocate rushed towards him.

Ghost King!!

As soon as the legs of this ghost king became weak, his face turned pale in an instant, and the one in front of him who looked like an ordinary person turned out to be a ghost king, he quickly knelt on the ground and shouted loudly:

"The emperor spares his life, it is the villain who has eyes and does not know Mount Tai, and please ask the emperor to spare the villain's life!"

Lu Yu didn't talk nonsense to him at all, and with a wave of the Black Wind Soul Summoning Flag in his hand, all the ghosts except for this ghost king disappeared.

"The Turbidity Ghost Monarch has been killed by me, and now I am the master of this Mingcang Lake, take me to the palace to have a look!"

Hearing this, the heart of this seventh-order ghost king suddenly 'chuckled', although he remained skeptical of Lu Yu's words, but he did not dare to disobey the order of the eighth-order ghost king.

"Obey, Emperor, please come with me!"

The ghost king resembles a fish-man, with scales on his hands and feet, and fins on his back, but his body looks like a human.

Before entering the palace, Lu Yu was attracted by a plaque above the palace gate.

He pointed to the plaque and asked, "Where did this plaque come from?" ”

"The villain doesn't know anymore, this plaque has been hung on it since the villain was doing things here, and I don't know what the villain represents by these lines above." The Ghost King said.

Lu Yu was slightly stunned, and then said to Lao Niu:

"Do you know the words on it?"

"I don't know, boss, is there anything wrong with this plaque?" Lao Niu shook his head and said.

Problematic!

It's so problematic!

Because what is written on this plaque is the three big characters of 'Yama Palace', but these three words are written in a very obscure seal script, and Lu Yu feels a very vicissitudes of life on this plaque.

The dilapidated palace he had obtained from Li Beishan's hands before, after Lu Yu had partially restored it, what was revealed was the Yama Palace.

Without saying a word, Lu Yu took out the palace and held it in the palm of his hand.

"Buzz~!"

Suddenly, there was an inexplicable fluctuation between the palace and the plaque.

Both began to tremble slowly.

'Whoosh', the bronze plaque turned into a streamer and disappeared into the palace in Lu Yu's hand, and then, a terrifying aura flashed away in this palace.

After Lu Yu saw this scene, he fell into deep thought.

Ever since he found out that there were ghosts in this world, he had been thinking about the Netherworld.

Originally, he thought that the Netherworld did not exist, because no one in this world had heard of such a legend, but gradually, his strength became stronger and stronger, and he realized that the Netherworld may not not exist.

Instead, they were erased by a force so powerful that it was difficult for either ghosts or humans to know about them.

He had guessed before when he got the Yama Palace, and now that he has met this plaque, it proves Lu Yu's idea.

"Boss, what the hell is this?" Lao Niu asked with a look of surprise.

Although the aura just now was only fleeting, it gave him the feeling of being like a majestic Ancient Divine Mountain, making him look up to the mountain, which was definitely not something that an ordinary eighth-order emperor could emit.

Could it be that the palace in Lu Yu's hands was left by the legendary ninth-order powerhouse?

When Lu Yu heard this, he said lightly: "I don't know, let's go in first!" ”

After saying that, he let the ghost king, who resembled a fish monster, continue to lead the way ahead.

There was nothing to visit in the palace of the Turbidity Ghost Monarch, and after a little turn, they came to a steel gate, which was the treasure house of the Turbidity Ghost Monarch.

"Tell you, there is a means left by the Turbid Ghost Monarch on this gate, and it must be opened with Xuanming True Water, otherwise the treasure house will be directly destroyed!" The Fish Monster Ghost King said.

Lu Yu didn't speak, and Styx appeared directly out of thin air.

And then it washed directly on the steel gate, and with a 'click', the iron door opened.

After seeing this scene, the ghost king who led the way finally believed that the Turbidity Ghost King had been killed by Lu Yu, and even his divine powers had been plundered, otherwise, how could this gate be opened?

After entering the treasure house, there was a very thick cold aura coming towards Lu Yu.

It's just that he has now been promoted to the eighth order, and he doesn't need to care about these cold qi at all, most of the ghost weapons placed in the treasure house are some ghost weapons, and Lu Yu didn't even look at it.

Instead, he walked straight to the innermost part of the treasure house.

The further you went inside, the thicker the cold became, and there was an invisible pressure coming from all directions.

Lu Yu walked to the innermost part under pressure, only to see that there was a square stone well here, and wisps of black mist came out of the well, and these mist gathered three feet square above the well's mouth and condensed into three drops of black water.

The moment he saw the water droplets, Lu Yu knew that this was the Xuanming True Water.

He took out a small bottle and carefully collected the three drops of Xuanming True Water.

He's come all the way here for this thing.

After collecting the Xuanming True Water, Lu Yu took out the Black Wind Soul Summoning Flag, and with a wave of the flag, all the things in the entire treasure house were collected by him.

Just as he was about to leave, something caught Lu Yu's attention.

In the corner of the treasure house, a fragment lay there.

Lu Yu stepped forward to pick it up and put it in the palm of his hand to look at it carefully, this fragment didn't know what weapon it was that fell from it, it looked like a hollow cylindrical shape, but both sides had been broken and could not be identified at all.

"Although I don't know what this thing is, but the Black Wind Soul Conjuring Banner can't even put it in, it's definitely not an ordinary product, put it away first, and then study it slowly!"