"Master, let me come out too."

Hu Miao also appeared.

"All right."

Ye Yunfei nodded.

Hu Miao was also a great demon back then and had a lot of knowledge. Moreover, as an ancient celestial fox, her soul power was very high and she was proficient in illusions. She was able to protect herself in such an environment.

Ye Yunfei, Huang Shang and Hu Miao quickly arrived in front of the palace in the center.

When I got closer, I saw nine pitch-black rivers winding around the palace, like nine black dragons, flowing peacefully into the palace from nine different directions!

These nine black rivers look very strange. The water is as black as ink and reflects an eerie luster, seeming to swallow up people's souls.

"Master, these nine rivers seem to have been deliberately arranged."

Hu Miao looked at the nine dark rivers in surprise.

"good.

This kind of arrangement is called Jiulong Gongzhu Netherworld Bureau.

These nine rivers, called Styx, specialize in collecting the Yin energy nearby and transmitting it into the palace.

Therefore, the Yin energy in this palace must be very strong."

Ye Yunfei said to Hu Miao.

"Netherworld Bureau of Nine Dragons Gongzhu...?"

This was the first time Hu Miao heard about it and she was very curious.

"When we go in later, we must be careful to guard our soul body and not let the Yin Qi inside erode us.

Otherwise, it is easy to lose your true nature and become some kind of ghost."

Ye Yunfei said to Hu Miao.

"Huang Lao, you don't have to be afraid.

The yin energy in this palace is a great tonic for you.

If you practice in this palace, the benefits will be great.

Maybe we can get a breakthrough."

Ye Yunfei said to Huang Shang.

"good.

I can feel that this palace is full of temptation for me."

Huang Shang nodded.

"Walk.

Let’s go in and take a look.”

Ye Yunfei said.

Then, Ye Yunfei took Hu Miao and Huang Shang, carefully sparing the nine Styx rivers, and walked into the palace.

at the same time.

"where is this place?

It’s so ghostly and scary!”

"Be careful, there are some bats!"

…

In this underground world, screams rang out one after another.

At the same time, there were bursts of fighting sounds.

It turned out that the thousands of warriors outside had already excavated the large crystal vein and broke in along the underground passage!

At this time, those human warriors encountered ghost bats, ghost crows, and Yin soldiers, and they were fighting.

This made this dead and empty underground world suddenly become lively.

"This place is so mysterious, could there be any treasures there?"

"looking around!"

…

Thousands of warriors are running around everywhere, trying to find treasures.

at this time.

Ye Yunfei, Hu Miao and Huang Shang are already in the palace.

I saw that in the palace, the yin energy was so strong that it turned into black water, gurgling.

The space is filled with a gloomy and cold atmosphere.

In the palace, there is a high platform like a pyramid, with a platform at the top.

On the platform, there is a huge sarcophagus.

"We finally meet the owner of this underground world."

Ye Yunfei looked at the sarcophagus and said.

"Master, are you saying that this underground world was created by the owner of this sarcophagus?"

Hu Miao asked.

"good.

He must be a master of the ancient demon clan.

Before dying, in this underground world, set up a Nine Dragon Gongzhu Netherworld Bureau to nourish the demon body, hoping that one day it can be resurrected."

Ye Yunfei nodded.

"However, since I bumped into you.

He cannot be allowed to be resurrected."

Ye Yunfei sneered.

The ancient demon clan is the enemy of Tianxuan Continent. Once this master of the ancient demon clan is resurrected, he will definitely cause trouble in Tianxuan Continent.

"Haha, I can't believe that so many living people broke in today.

very good.

Today is the day of my resurrection!"

Suddenly, a harsh and wild laughter came from inside the sarcophagus.

With wild laughter.

In this underground world, a large number of ghost bats, ghost crows, and Yin soldiers appeared, and began to attack the thousands of human warriors crazily.

Immediately, many warriors with the strength of the Ningzhen Realm were killed by those ghosts.

You must know that the strength of those ghost bats, ghost crows and Yin soldiers are very terrifying, and they are simply not something that those Ningzhen realm warriors can resist.

Yeah...

In the palace where Ye Yunfei was, a large number of ghost crows also appeared, like black clouds, overwhelming the sky and the earth, rushing towards Ye Yunfei and the three of them.

Every ghost crow has a strength equivalent to the early or middle stage of the Yuan Building Realm!

"Huang Lao, you don't have to worry about us two.

You should seize the time and absorb as much of the Yin Qi here as possible.

You are a ghost cultivator and are of the same kind as those ghosts, so they will not take the initiative to attack you."

Ye Yunfei said to Huang Shang.

"OK."

Huang Shang nodded.

He immediately found a corner in the palace and began to practice, absorbing the rich Yin energy in the palace.

Ye Yunfei stretched out his hand and slashed out the void blade and five spiritual swords at the same time, fighting with those ghost crows.

at the same time.

Ye Yunfei used the Heavenly Soul Sword and continuously attacked the ghost crows.

One of the characteristics of the Heavenly Soul Sword is that it is incredibly fast.

As fast as the speed of thought!

Wherever Ye Yunfei's thoughts go, the Heavenly Soul Sword can arrive immediately!
To be continued...