Outside the house, Huang Hao looked at Kong Siyuan.

"Why don't you go in?" Huang Hao said.

"I dare not go in." Kong Siyuan shook his head and said, "If you don't have the strength in the city of the earth, it is best not to enter the house here, because no one knows what kind of threat there are in the houses of the city of the earth."

Huang Hao frowned, and his eyes became a little solemn when he looked at Kong Siyuan. From Kong Siyuan, he felt extremely strong confidence. Such confidence would not appear for no reason, but he must have great confidence.

The next moment, Huang Hao suddenly pushed open the door.

As the door opened, a gust of cold wind suddenly came to his face. Then, in Huang Hao's eyes, a white-haired female ghost suddenly rushed out of the room, and then rushed towards him with her teeth and claws.

Seeing this scene, Huang Hao's heart was also thrilled. The white-haired female ghost was not very strong, and it was probably the power of a cultivator in the fusion stage. With his strength, although he was not afraid of this white-haired female ghost, he would not be able to cause any storm. What surprised Huang Hao so much was because the appearance of this white-haired female ghost was obviously expected by Kong Siyuan.

It seems that Kong Siyuan really knows a lot.

"Wow--"

The white-haired female ghost screamed and rushed towards Huang Hao. However, before he could approach Huang Hao's body, a divine light suddenly appeared in Huang Hao's eyes. As soon as this divine light appeared, it was like two lightning bolts, and it slashed hard on the white-haired female ghost.

With a sharp scream, the white-haired female ghost's body instantly broke and turned into nothingness. As the white-haired female ghost's body broke, a golden gravel fell from her body.

Huang Hao's eyes moved, and he raised his hand and attached the golden gravel to his hand. As soon as he started the gravel, Huang Hao's eyes slightly picked up. This small gravel as big as a rice grain was unexpectedly so heavy. Huang Hao guessed that the weight of this gravel was hundreds of kilograms.

"This is called Xingling Sand!" But Kong Siyuan said, "I advise you to collect this sand because it is related to whether you can go out of this ancient city in the center of the earth."

"Why?" Huang Hao asked back, but his expression was extremely solemn. At this moment, he became more and more sure that Kong Siyuan must know something.

"Because one of my ancestors once entered here, it was through this star spirit sand that saved the Nascent Soul and barely escaped from here." Kong Siyuan said.

"One of your ancestors?" A look of surprise suddenly appeared in Huang Hao's eyes. At this moment, he suddenly heard what Li Zicheng said when he introduced the situation of this space crack to him. Li Zicheng said that this space crack has always attracted much attention, and a large number of cultivators in the God Transformation Stage have entered it, but these people have not come out. Until a genius figure entered it, only the Nascent Soul barely escaped, which made the entire human race realize that the space crack is full of threat. This slowed down the trend of exploring into the space crack a lot.

Could it be that the genius figure who escaped from the crack of the Nascent Soul was Kong Siyuan's ancestor?

It seemed that he was guessing what Huang Hao was thinking, but Kong Siyuan said: "Indeed, the genius circulating in the Demon-Sealing Continent is the ancestor of my Kong family."

Huang Hao frowned: "Didn't that even though the Nascent Soul escaped, the memory of the space crack has been erased?"

"It's true, but as my ancestor took over the body and rebirth, after years of verification, he finally remembered many things." Kong Siyuan said: "According to this ancestor's understanding, if he entered the space crack through the cultivation stage of the God Transformation Stage, there would be no chance to go out again. Because the condition for going out is to find enough star spirit sand, and if he wants to get this star spirit sand, he wants to kill various ghosts in the ancient city in the center of the earth!"

When Huang Hao heard this, he secretly agreed in his heart. Before the appearance of the vision, this space crack could only allow practitioners below the out-of-body stage to enter, which would limit the strength of the cultivator. As for the female ghost just now, she was a cultivator with a strength comparable to that of the fusion stage. How could those who were less than even out of the out-of-body stage be able to defeat and eventually be killed by the ghost. Kong Siyuan's ancestor must have thought that he was a genius figure. He could kill such a ghost with just the strength of the God Transformation Stage, and only in this way could he get the star spirit sand. How many genius figures are there like the ancestor who entered Kong Siyuan? Besides, Kong Siyuan's ancestor must have been able to do it within a lifetime. If not, he would not have left the Nascent Soul to escape from this space crack.

"This time, if it weren't for the birth of a strange treasure, I'm afraid I would never have entered here in my life. However, this time I have entered too many powerful people, and the people in the demon realm are even more powerful. I believe that this person may be able to unlock the secret of the ancient city in the center of the earth for so many years." Kong Siyuan said with a deep look, his eyes full of desire for knowledge.

"The secret that has disappeared for many years? Could it be that this ancient city in the center of the earth has ever appeared?" Suddenly, Huang Hao seemed to have suddenly grasped something and asked hurriedly.

Kong Siyuan pondered for a while, as if he was considering looking at the center of the earth, as if he was thinking about whether to tell Huang Hao about the matter. But after a while, Kong Siyuan then said, "Okay, there are so many people here, let's go in and talk."

While speaking, Kong Siyuan and Huang Hao entered the house. Just when Huang Hao killed the white-haired female ghost, his eyes were already attracted, so he would choose to enter the house without Kong Siyuan's reminder.

Kong Siyuan seemed very cautious. As soon as he entered the house, he lit a formation flag. The formation flags were arranged around the house, and an isolation formation was formed. It became difficult for people outside to find out the conversation between the two.

Sure enough, when the isolation formation was arranged, ripples suddenly appeared on the formation. It was obvious that at this moment, many people outside were using their mental power to explore this side, trying to overhear the conversation between the two. And the words of Kong Siyuan and Huang Hao were obviously already in the ears of those people.

As the isolation formation was arranged, those people realized that eavesdropping was no longer effective, and immediately retracted their mental power one by one and stopped exploring. Looking at the light curtain of the isolation formation becoming calm again, Kong Siyuan then sighed and said, "If it weren't for the extremely important thing I'm going to say next, it would be better to pass everything openly so that more people can walk out of this ancient city in the center of the earth."

Huang Hao's eyes moved slightly, and a serious look appeared in his expression. If what this person said came from the heart, it would be enough to show that this person's breasts were indeed good.

Taking a deep breath, Kong Siyuan slowly spoke, "The ancient city in the center of the earth has been recorded in the classics of my Kong family. But my ancestor who escaped from here discovered a huge secret."

"This ancient city in the center of the earth is actually the Holy Demon-Capital City that has disappeared for tens of thousands of years!" Kong Siyuan's voice suddenly became extremely low.

"What, the Holy City of Demons?"

At this moment, even Huang Hao's expression changed drastically. For the Demon-Fenging Continent, this name represents a legend. When those mysterious outsiders entered the Demon-Fenging Continent, the Demon-Fenging Continent was just a wilderness. The human cultivators here only knew the simple way of training. They were weak in strength, were enslaved by demon cultivators, and even became food for demon cultivators, just like chicken pigs.

However, those aliens not only brought the Demon-Captaining Pearl, but also brought the human race's cultivation techniques. Under the guidance of those people, the human race quickly grew stronger and soon established its own power from the vast Demon-Captaining Continent. That power was the Demon-Captaining Holy City. The aliens recruited disciples in the Demon-Captaining Holy City and left their own inheritances for the vast human race practitioners to learn and comprehend. At that time, the human race reached an unprecedented moment of prosperity, and even the demon race did not dare to offend the human race too much.

But all this changed completely overnight. Overnight, the Holy City of Demons disappeared out of thin air, and together with the countless strong people in the Holy City of Demons, they disappeared overnight. Without the strong people in the Holy City of Demons, the human race's momentum declined, the demon race re-infighted, and the territory captured by the human race continued to shrink. If it weren't for the widespread spread of some of the inheritances left by those outsiders, a large number of new generations of strong people would have gradually emerged among the human race, I'm afraid that the human race would not even be able to defend the last pure land.

Over the long years, the human race has never stopped looking for the Holy City of Demon Envelope, but no one has found any trace of the Holy City of Demon Envelope. There are even rumors that the Holy City of Demon Envelope was moved directly from the Continent of Demon Envelope by those outsiders with supreme power, and there is no way to find it. Especially when the major empires of the human race were established one after another, in order to maintain its authority, the empire deliberately diluted the information about the Holy City of Demon Envelope, which completely eliminated the wave of the tribe's search for the Holy City of Demon Envelope. The Holy City of Demon Envelope has also become a place of cultivation that has passed away mentioned in many classics, and has become the past clouds.

"Yes, it's the Holy City of Demons!" Kong Siyuan said cautiously: "The reason why our Kong family has never announced this news is because they are afraid that this news will become the fuse for the complete breaking of the two tribes of the human race."

"However, we are still too naive. This time the demon clan attacked, I'm afraid that I got some news from some places, and wanted to enter the Demon-Sealing City to find opportunities. After all, the Demon-Sealing City back then almost made the tribe surpass the demon clan." Kong Siyuan said slowly, a look of longing appeared in his eyes.
Chapter completed!