There were no dangers along the way, and Hei Jiaolong couldn't help but sigh.

"Finally found it."

Soon, A Miao and Hei Jiaolong entered the nine-color corridor.

After passing through the nine-color corridor, it seemed that I entered the real underground palace. Everything suddenly became clear. There was a vertical and horizontal underground Yin River rushing endlessly, and there were countless dead objects floating in it.

Above the Yin River, there are stone trees growing and stone flowers blooming.

These stone trees and stone flowers are extraordinary, with a halo flowing, but they contain a strong death energy, which is extremely strange.

It made A Miao more familiar with what he saw in front of him.

"Black Flood Dragon, this is it, I remember that there is a stone house in front of me, and the inheritance of the immortals is in that stone house!"

In the Yin River, it is full of danger, and strange roars and roars are constantly heard inside, which makes people horrified.

There are even more ancient creatures, with ferocious appearance and fierceness, which rushed out of the Yin River and swallowed the dead objects floating in the Yin River.

Cold, gloomy, deadly!

Countless vertical eyes stared at A Miao and Hei Jiaolong coldly in the yin river, staring at them.

However, these ancient creatures lived in this Yin River, and it seemed that they did not dare to leave the Yin River at all.

Therefore, he just stared at A Miao and Hei Jiaolong coldly, but did not do anything to Hei Jiaolong and A Miao.

But all in all, this place gives A Miao and Hei Jiaolong an extremely dangerous aura. It seems that if they are not careful, they will die here!

Therefore, when A Miao and Hei Jiaolong walked beside this Yin River, they had to be as careful as possible.

Here, A Miao and Hei Jiaolong also saw many corpses.

Maybe it was because he was too powerful.

These corpses showed no signs of decay at all, and they still remained the same as before.

Dressed in ancient clothes, he did not look like a monk in the Ghost State, even though he had been dead for many years.

But looking at their appearance, they are still lifelike.

If it weren't for the strong death energy flowing around these corpses, they would simply think that these corpses were still alive!

Moreover, although these corpses do not know how many thousands of years they have been dead.

But in their bodies, they are still full of powerful forces!

This kind of power surpassed the strongest cross-hitting immortals in the Kyushu Continent. The breath flowing around them was immortal energy, which meant that these corpses were all immortals with terrifying strength.

As for why so many immortals died in this underground palace, although A Miao and Hei Jiaolong were puzzled, they did not know.

But they know that this kind of place must be very mysterious, and even hide some ancient secrets!

Walking by the Yinhe River, A Miao's memory became clearer.

After a while, he came to the stone house in his memory.

The stone house is still the old look in A Miao's memory, simple and ordinary, like a hill.

Entering the stone house, an ordinary jade coffin was placed inside.

The jade coffin is transparent and covered with countless ancient rune marks.

Inside lay a lifelike corpse, whose face could not be seen clearly, but the whole body was shrouded in a mysterious mist.

Moreover, the corpse was surging with terrifying and powerful immortal power fluctuations.

Even after death, this immortal power is very majestic and rich like the sea.

"A Miao, this is the inheritance of the immortals you said?"

Looking at the corpse in the jade coffin, Hei Jiaolong couldn't help but ask.

"Well, the inheritance of the immortals is in this jade coffin."

A Miao said seriously.

"In the jade coffin?"

Black Jiaolong was puzzled.

He wanted to go to the jade coffin.

But before the whole person got close to the jade coffin, he felt a resistance force emerging from the jade coffin.

With a groan, he was blasted out directly.

With a 'wow' sound, the Black Flood Dragon spurted blood from its mouth and was severely injured.

A Miao was taken aback.

"Black Jiaolong, you... are you okay?"

Hei Jiaolong's face was pale, wiped the blood from the corner of his mouth, and shook his head, "I'm fine, but A Miao, are you sure that this jade coffin really has the inheritance of immortals?"

"I was almost wiped out by the power emerging from this jade coffin just now."

A Miao is also not sure. Could it be that something has changed in this jade coffin in the past few hundred years?

"I'll try it."

"Don't go, your body can't bear that force at all."

Hei Jiaolong said quickly.

After all, with A Miao's cultivation level, it is possible for him to be directly obliterated once he suffers from that power.

A Miao looked at the jade coffin with a firm gaze, she said.

"Black Jiaolong, I finally came here, how could I give up at a critical moment."

Hei Jiaolong sighed, knowing that persuasion was useless, he said, "Then be careful."

"I will."

A Miao took a deep breath and approached the jade coffin.

Hei Jiaolong was very nervous, for fear that A Miao would suddenly be obliterated by the power of the jade coffin.

But let Hei Jiaolong breathe a sigh of relief.

A Miao approached the jade coffin, but was not attacked by the jade coffin.

A Miao also breathed a sigh of relief.

Open the jade coffin.

Immediately, the jade coffin burst into light, shrouding the A Miao in it.

A Miao stood there, as if undergoing some kind of baptism.

From the jade coffin, countless ancient rune marks rushed out, turned into real dragons and ancient phoenixes, and hovered around A Miao's body.

This made the Black Flood Dragon look surprised.

Could it be that A Miao is now getting the inheritance of the immortals in this jade coffin? ? ?

Hei Jiaolong looked puzzled and curious.

Of course, not disturbed.

I hope that A Miao can successfully obtain the inheritance of the immortals in the jade coffin.

Hei Jiaolong stayed by A Miao's side all the time, and left this place of right and wrong after A Miao obtained the inheritance of the immortals.

But after a while, there was a sound of movement outside the stone house.

With the shaking of the earth and the snarling roar of terror, it seems that something happened outside?

Hei Jiaolong left the stone house, wanting to see what happened outside.

But I saw the Yinhe River in the distance, and there were three figures.

They came from the depths of the Yin River, and the leader was an old woman with an expressionless face and a cane in her hand, killing the enemy all the way.

Next to her is a cold woman with white hair and a black dress. She is glamorous and attractive. She swings her fairy sword from time to time to kill the ancient creatures slaughtered from the Yin River. Her strength is extremely tyrannical and awe-inspiring!

At the back, there was a burly man with two horns reaching the sky.

He followed behind the old woman and the high-cold woman, without having to do anything at all, looking around, frowning, as if he was looking for something.

When Hei Jiaolong saw the burly man, he couldn't help being surprised.

Isn't this guy the Tuobaye of Shiwanda Mountain? ? ?

Why in this underground palace?

Just when Hei Jiaolong saw Tuobaye.

Tuobaye also saw the black Jiaolong.

Suddenly, his eyes were startled, and he wondered.

"The guy with his head poking out of the stone house, with thief eyebrows and eyes, how come he looks like a black dragon of a hundred thousand mountains?"