Three days later.

On a certain barren mountain in the southern part of the Gray Realm.

A bloody black dragon was fighting with a blood-colored giant shadow in the shape of a human.

Where the two fought, all kinds of lightning and thunder, flames soared into the sky, mountains collapsed, the earth collapsed, and all the surrounding plants and even the land turned into barrenness!

The scene can really be described as destroying the sky and destroying the earth, everything within a radius of millions of miles is completely destroyed, and the space continues to be turbulent and unstable!

The fierce fight didn't last long, and in the end, the blood-colored giant figure was the winner, unleashing overwhelming blood blades and severely wounding the black dragon.

"Your Excellency has amazing supernatural powers, and this emperor is willing to bow down!"

No matter how unwilling the Black Dragon King was, he could only cup his fists and admit defeat in the face of absolute strength.

"Accepted."

The blood shadow turned into a young man, cupped his fists at the black dragon, and clicked.

That young man is not exactly Shen Lang.

It took Shen Lang three days to find the demon clan's stronghold in the southern part of the gray world, and he aroused the demon emperor "Black Dragon King" who was in retreat, and asked how to enter Zixiao Palace.

The Black Dragon King felt that Shen Lang was very arrogant, so he got into a fight with him out of embarrassment.

The results are obvious.

Even if the Black Dragon King, whose cultivation base was at the peak of the Divine Source Realm, tried his best, he was no match for Shen Lang, so he had no choice but to admit defeat in the end.

Shen Lang didn't want to make matters worse, so he said seriously: "Shen didn't mean to offend me here, but I just heard that fellow Taoists are researching ways to enter Zixiao Palace."

"It just so happens that Mr. Shen also wants to visit Zixiao Palace, so he made a special visit to discuss this matter."

"Perhaps Shen can help Fellow Daoist..."

Shen Lang smiled "kindly".

The Black Dragon King was sweating on his forehead. He had already seen Shen Lang's ferocity, so he dared to disobey him, and said again and again: "It's easy to say, and I invite Fellow Daoist Shen to come into my monster clan's hall to talk about it."

"Thank you." Shen Lang responded with cupped fists.

The Black Dragon King led Shen Lang to a huge city in the northern part of the barren mountain.

This city is the main city of the Yaozu, and also the stronghold of the Yaozu forces. It covers an area of ​​more than a million miles and is surrounded by high gray walls, emitting a gray gloomy light, giving people a chilling feeling.

There are a large number of demon monks patrolling everywhere inside and outside the city, and they are heavily guarded.

In the center of the city stands a monstrous palace made of black crystal stones. This is the palace that symbolizes the highest power of the demon clan, and it is also the palace of the Black Dragon King.

The Black Dragon King politely led Shen Lang into the main hall, and ordered the maidservant of the monster race to treat him with fine wine and spirit fruit.

"I hope Fellow Daoist Shen will forgive me the many rudeness before."

The Black Dragon King first cupped his fists to apologize, and then asked tentatively: "I know all about the strong men in the gray world, but I have never seen Fellow Daoist Shen. I don't know where Fellow Daoist Shen is practicing?"

Shen Lang didn't hide it, and said bluntly: "I am not a monk from this world, but from the real fairy world."

"What! Are you a monk from the Realm of Immortals?!"

The Black Dragon King's eyes widened, and he was so shocked that he almost didn't jump up.

Shen Lang frowned and said, "Why, are monks from the Realm of the Immortal Realm very unusual? As far as I know, the ancestors of your demon race should have come from the Realm of the True Immortal, right?"

The Black Dragon King explained: "Friend Daoist Shen does not know that the entrance to the gray world was only opened once in the disaster of the true fairy world in the Hunyuan era. Since then, the entrance to the gray world has never been opened again, and it is completely isolated from the real fairy world.

"The creatures who enter the gray world are equivalent to being completely imprisoned in the gray world, and have no chance to return to the real fairy world."

"To be honest, the reason why this emperor retreated to study how to enter the Zixiao Palace is actually to find the interface channel leading to the Real Immortal Realm in the Zixiao Palace."

The Black Dragon King, as an aborigine from the gray world who fled from the real fairy world in the Hunyuan era, now has enough strength and wants to return to the real fairy world.

After all, the resources in the Gray Realm are limited, coupled with the various disadvantages of the fast flow of time, if the Black Dragon King wants to improve his cultivation, the only way he can go is to return to the True Immortal Realm.

Speaking of this, the Black Dragon King couldn't help but asked Shen Lang: "Dare to ask how fellow Daoist Shen entered the gray world? If there is a way to go to the real fairy world, there is no need for this emperor to study how to get to the Zixiao Palace." .”

Shen Lang didn't want to reveal too much, and said: "Shen was mistakenly entered the gray world by chance, and there is no way to go back through the original way. The reason why I want to enter Zixiao Palace is probably the same as fellow daoists. I want to find a way to leave the gray world."

Hearing this, the Black Dragon King sighed secretly.