In fact, even the Dark Moon Queen herself has only been to the basement under the so-called Dark Moon Castle a few times. This place is quite weird.

However, the incident happened suddenly, and the Dark Moon Queen could not think of any other more suitable hidden area than this one, so she recommended this place to Xu Yang and others.

When everyone came to this hidden underground space again, Shi Lingyun and others from Xu Yang's team immediately captured the special aura fluctuations in this space. That kind of restless dust filled with a strong smell of killing covered every corner of this underground space.

"Sister, did you notice anything unusual?

The atmosphere in this space seems very unusual."

Lingyao glanced at Shi Lingyun and nodded helplessly.

"If I'm not mistaken, there must have been thousands of corpses buried here before. Otherwise, it would be impossible to produce such a strong smell of evil spirits."

"Could it be that this place was once a battlefield site?"

Long Kun asked right after, but Xu Yang, who had seen all the situations here, never expressed any doubts from beginning to end.

Xu Yang's idea was very simple, which was to find a relatively secluded place, build the soul battlefield as soon as possible, and then take his team away from the tribal plain quickly. He did not want to cause any further trouble.

Therefore, at the moment, Xu Yang was just pretending to be ignorant even though he knew the truth.

Just as he summoned five spirit stones again and gathered them together in the center of the underground palace in front of everyone, an extremely powerful soul aura instantly burst out.

The aura was so powerful that it caused the endless dust in the entire underground palace to become restless again. What Xu Yang did not expect was that when these five spirit stones came together, the spiritual power fluctuations that erupted were so powerful that in a very short period of time, the souls began to spread wildly around.

It stands to reason that with Xu Yang's powerful spiritual power, it would not be a big deal even if some of his spiritual power overflowed. But the trouble was that the spiritual energy that escaped into the surroundings seemed to have unintentionally awakened some special life forms around him.

The terrifying soul power continued to grow stronger, and more and more black light and shadows appeared out of thin air in everyone's field of vision.

"Oh my god, where do all these ghosts come from? Boss, what is going on?"

The scene that Xu Yang was worried about finally happened. It seems that many things are difficult to avoid even if you want to. At the critical moment, Xu Yang glanced at the Dark Moon Queen beside him, hoping to get some clues from her, but in fact, the Dark Moon Queen had no clue about all this.

"Please believe everything I say to you. I have never lied to you, Xu Yang. I really don't know what the origin of this place was. Since the Dark Night Castle was built here, I have only been to this underground palace a few times."

Xu Yang's expression couldn't help but become a little more indifferent, but he believed what the Dark Moon Queen had said to him. It was just that this mysterious underground palace seemed to contain unimaginable huge secrets.

Normally, even if this place was once a battlefield, it would not be surprising to have a certain concentration of soul aura. However, the concentration of soul in this place is obviously beyond the imagination of all of us. This is definitely not a simple local battlefield!

Xu Yang never relied on his intuition to judge any situation. Two extremely bright golden lights suddenly burst out from his eyes, and he began to scan the surroundings frantically, trying to get evidence to verify his judgment.

"Everyone disperse immediately, don't gather too closely!"

More and more sounds of ghosts crying and wolves howling continued to emerge in the underground palace, and the warriors of various races on the scene had never experienced such a scene before. They dispersed according to Xu Yang's instructions and stared at the surroundings with vigilance.

Xu Yang's extremely powerful angelic aura gradually began to erupt, and at the same time, his footsteps began to get closer to the underground palace, hoping to attract more souls hidden here to get closer to himself.

As Xu Yang continued to go deeper, he soon discovered that this underground palace did not look very spacious at first, but when he walked inside, he found that there was a whole new world inside!

"This looks like a huge underground maze!

The reason why you didn't discover anything before is that most of the souls hidden underground are in a dormant state, so it is difficult for you to capture them.

Now, these soul auras have gradually revived because they have absorbed some spiritual power, breaking the original state of silence in this underground palace, and our perception range has naturally expanded accordingly."

Xu Yang's explanation inadvertently caused all the soldiers who entered the underground palace to fall into a state of agitation.

"I say, Queen Dark Moon, this place is quite strange. Can we leave this underground palace first and come back another day to discuss the establishment of the Soul Battlefield?"

The leaders of several other tribes began to panic to varying degrees, fearing that they would attract some unknown existence in this strange underground palace and trap all of them inside.

The Dark Moon Queen seemed a little undecided about this matter and cast a questioning look towards Xu Yang.

Xu Yang thought for a moment and finally nodded slightly.

"If you don't want to continue adventuring with us in this underground palace, you can leave now and return to the Dark Moon Palace to wait.

But you'd better keep this secret to yourself. If I know which tribe leaked the information about the underground palace under the Dark Moon Palace, then there is no need for that tribe to stay in this world."

Xu Yang's words naturally had considerable deterrent power. The warriors of all races nodded repeatedly as if they had been pardoned.

"Don't worry, sir. We are waiting for your triumphant return in the Dark Moon Palace. We will not leave until the Soul Battlefield is established and completed."

Xi Yang nodded with satisfaction and allowed the leaders of these major tribes to leave the underground palace area one after another.

"Boss, are you sure you want to investigate this underground palace?"

In response to Isis's question, Xu Yang gave a definite answer without hesitation.

“If it’s just an ordinary ancient battlefield relic, there’s nothing to pay attention to.

But in the depths of this underground palace, with such a complex geographical environment and such strong fluctuations in the aura of the soul, do you think this place is like an ordinary battlefield relic?

More importantly, I just concealed a fact from those people outside. I sensed a fluctuation of aura beneath this underground palace that has never appeared in Yehan Mountain."

"oh?

Even you, Boss, have never encountered this aura, so what is its source?"

Xu Yang smiled: "If my guess is correct, this aura should be related to the current God King."

"What did you say?"