Wang Jianru once gave Ye Qingyu a piece of Beimingli jade, which contained the mystery of time. In the ancient bronze book [God and Demon Title Chart], there is also a martial art called [Ancestor of Time], which is also an imperial technique that controls the laws of time. Ye Qingyu has some knowledge.

Previously, using the derivation of Emperor Guangming, Ye Qingyu used the tile as a medium to finally find the disappeared ancient city. It existed in the double turbulent flow of time and space. Its location was extremely hidden, no wonder Ye Qingyu could not sense it before.

Ye Qingyu had already sensed the aura of the disappeared Chaos Ancient City.

As for whether Nan Tieyi and Hu Bugui are among them, it is still impossible to determine whether they are among them.

But Liu Shaji's inference is undoubtedly very reasonable.

However, what surprised Ye Qingyu was that he felt a somewhat familiar aura in the ancient Chaos City he deduced. This aura had been seen in the White Bone War Beast Xiao Shi, so at the moment of departure, Ye Qingyu summoned the White Bone War Beast Xiao Shi.

Xiao Shi appeared in front of Ye Qingyu in an instant.

Thousands of years have passed, and its cultivation is still at the peak of the quasi-emperor's ninth level and has not truly entered the imperial realm because it is limited by its origin. Xiao Shi is a parasite, and can only rely on continuous devouring to improve. If you want to cultivate to the level, you need to swallow what kind of existence. In the past two thousand years, there has been no powerful emperor realm who can swallow, so it can only stop here.

"Owner."

Xiao Shi saluted Ye Qingyu respectfully.

Ye Qingyu nodded, then looked at Liu Shaji and said, "Let's go."

The words fell.

A ripples of space like ripples flashed, wrapping the three of their bodies, and flashed and disappeared into the original space.

...

...

"Is this the disappeared ancient city of Chaos?"

The figures of Ye Qingyu and the other two appeared in a vacuum like a vast ocean of tides. The torrents of time and space were roaring, and the power of various laws was extremely unstable. Even the powerful people in the imperial realm would probably be lost in such an environment, which was extremely terrifying and terrifying. If there were no Ye Qingyu, Liu Shaji and Xiao Shi would not be able to gain a foothold in such an environment, just like a person who was not good at water would fall into the ocean, and would be swept and submerged.

In front, a black castle appeared in the sight of the three of them.

It was a broken castle, made of black rocks, with rough texture, and the surface of the black stone was covered with potholes, with knife marks and sword holes, and axes and hammers. The city wall about a hundred meters high surrounded the entire black castle. When you look over the city wall, you can see strange tower-style buildings standing tall, surrounding a giant black tower that is thousands of meters high in the middle, like a sword stabbing into the void.

The entire black castle gives people a sense of age and age that is extremely vicissitudes and ancient.

"I wonder if there are any residents in the castle?" Liu Shaji was full of curiosity.

He hopes to see his long-lost brothers inside.

"I seemed to feel a kind of call. There are my kind in this castle." Xiao Shi's expression was excited. It could not break through for a long time, its strength could not increase, and it felt lost and confused in its heart. However, the moment he saw this castle, it seemed that some memories were awakened, and it vaguely foreshadowed something.

"Go in and take a look."

Ye Qingyu and the two separated the turbulent flow of time and space, and quickly advanced towards the Black Castle.

After a moment, the three of them arrived at the gate below the castle.

If you observe this black castle up close, you can see its magnificence and majesty, even larger than Tongtian City, where the former headquarters of the Realm Alliance was located. Ordinary people stand under this black wall and at the gate of the city, just like an ant standing at the entrance of a mouse cave.

"This is a sign of burning fire."

Liu Shaji reached out to touch the black city wall and felt a hot breath.

"Indeed, it is the trace left by the burning of the Emperor's Fire... The entire castle was burned by the extremely terrifying Emperor's Fire. Its original appearance was definitely not black, but because it was burned, such a color would be left after it was burned." Ye Qingyu said with great certainty. With his cultivation strength, he could naturally see it at a glance.

Obviously, there have been fierce battles inside and outside this black castle, which are battles between the emperors.

Ye Qingyu deduced it and felt many familiar auras.

He probably already knew what kind of battle was going on here, and even who were the two sides of the battle were.

Liu Shaji reached out to push the city wall gate of the ancient castle, but it didn't move at all. He could not use the imperial power to operate it.

Ye Qingyu glanced at him and the door opened.

The three of them entered the gate. After the city wall, there was a winding and twisting main road, which was also black. There were no plants or even living things in the city. Everything was painted black, with the color that was so depressing that it made people feel dull. The streets were not very wide, but they were very distinctive. The entire castle gave people the feeling of being built against the mountain. Most of the roads were winding and with steps, getting higher and higher from bottom to top.

Ye Qingyu glanced at him and knew about everything in the entire castle.

Inside the city wall, all the breath became clearer, which further confirmed Ye Qingyu's previous guess.

Liu Shaji and Xiao Shi's strength were too far away from Ye Qingyu and did not notice too many clues.

Ye Qingyu led the way in front, and everyone walked on a winding black stone road, heading upwards, heading towards the highest sword-shaped tower in the center of the castle. He had already found some notable signs. If Nan Tieyi and Hu Bugui were really in this ancient city, they could only be in that place.

Along the way, all kinds of battle traces were seen.

There were traces of the burning of the imperial fire everywhere. Back then, after the end of the battle, a sky-sky fire burned here. It took a long time to turn the ancient city into black. But even so, the imperial fire failed to burn the ancient castle, which shows its extraordinaryness.

"The material of this castle is exactly the same as that of the imperial tiles." Liu Shaji observed along the way and finally came to such a conclusion.

He was shocked.

Ye Qingyu smiled and said, "Yes, the tiles in Brother Hu's hand should have been lost from the tower of this ancient castle. This ancient castle itself is an amazing imperial weapon... The twenty-four cities of Chaos are rumored to be built by the Supreme Emperor, and this ancient castle is no exception. Its power is still above the cities of Tongtian City and other cities. The people who built it back then must be an extremely powerful martial arts emperor, and they even vaguely touched the above realm."

Along the way, there was silence on all sides.

No creature appeared in the castle.

"Are the two brothers Hu Bugui and Nan Tieyi here?" Liu Shaji was a little anxious. This was the last hope to find the two.

While speaking, the three of them arrived at the entrance of the highest sword tower.

Here, slightly different from other places.

"If I'm not mistaken, they are here." Ye Qingyu smiled, stretched out his hands, and the fluctuations of the eternal power were imprinted on the door.

The gate of the sword tower opened with a bang.
Chapter completed!