"I can't tell for a while, let's leave the Soul Mist first." Yu Mo said anxiously.

As soon as the words fell, Gu Ziqing stared at Soul Mist in a stunned manner, **** Soul Mist, and asked in a voice, "Yu Mo, what is that?"

Yu Mo raised his head abruptly, stared at Soul Mist intently, dumbfounded, and said, "That thing actually caught up."

I saw a huge shadow in the soul fog. Although I could not see the specific appearance, I could see a general outline. The tall figure was like a hill, which made people feel hopeless.

Gu Ziqing swallowed and asked, "Are you referring to that thing?"

Yu Mo nodded: "Exactly."

"what is that?"

"I do not know either."

Gu Ziqing was silent for a while, and then asked, "Will that thing come out?"

Yu Mo took a deep breath, he couldn't answer this question, he could only shake his head sadly: "I don't know either."

But obviously the other party stopped and did not rush out of the soul fog. The two sides were only a few steps away, but neither of them attacked each other. The layer of soul fog seemed to be an obstacle, protecting each other.

Yu Mo's eyes lit up, and gradually he saw a clue, and said, "It seems that this thing can't leave the scope of Soul Mist."

Gu Ziqing nodded in agreement: "Then we are safe now, didn't we hear that the soul fog has been spreading? Once the soul fog spreads to the entire world of Fengdu, can this thing also come and go freely in the world of Fengdu?"

"You're right, not only in Fengdu World, but also in Changheng Mountain. If this thing follows the soul fog directly to Changheng Mountain, and then stays in Changheng Mountain, wouldn't the world be dangerous?" Yu Mo said solemnly.

Gu Ziqing's heart froze, and she said with conviction: "It is true that this possibility cannot be ruled out. Even through the soul fog, I can sense his strength."

"When you enter the soul fog, this feeling will be stronger." Yu Mo said with a wry smile.

That's why he just went backwards and didn't choose to rush up to investigate.

The opponent is really too powerful.

Yu Mo instinctively chose to avoid its edge.

"Since the other party is so powerful, let's not provoke him first." Gu Ziqing said worriedly.

Yu Mo sighed secretly, originally thought that Fengdu City Lord's threat to the human world was already big enough, but he never expected that there would be something in the soul fog that could threaten the human world.

Therefore, we must find ways to cut off the connection between the human world and the world of Fengdu, so that the soul fog can no longer invade the human world, even if it is a place in Changheng Mountain.

In this way, the things in the soul fog will be prevented from invading the human world.

"Let's go first, I've collected a lot of soul fog, and I can protect myself when I go under the cave." Yu Mo didn't want to keep confronting this thing, so he took the initiative to leave.

Gu Ziqing took a deep breath and looked away from the soul fog.

A few steps away, a very powerful thing is staring at them, and a feeling like a awn on the back arises spontaneously.

The two left the soul fog, and the thing hadn't left yet, standing vaguely behind the soul fog, as if staring straight at the back of the two leaving.

They returned to the edge of the cave, and the sense of oppression disappeared.

Gu Ziqing asked curiously, "Do you think the city owner knew about the existence of that thing?"

Yu Mo thought for a while, and said, "I must know that the Fengdu City Lord is very smart, and he firmly controls the Fengdu world. No disturbance can escape his eyes. It must be because he felt a strong crisis from the soul fog, Will squeeze the ghost repair, can't wait to escape the world of Fengdu."

Gu Ziqing sucked in a breath and said, "This means that that thing is more powerful than the city lord?"

Yu Mo recalled the feeling just now. Although he didn't want to admit it, he could only nod his head truthfully: "That's true."

"Let's go down."

Yu Mo put aside these thoughts, covered with Yin Qi, and said.

Gu Ziqing did the same, and the two were no different from ordinary ghost cultivators. This was because the two of them had previously used the Thousand Illusory Magical Art to absorb the skills of the two ghost cultivators, and only then could they completely become each other.

This way, they won't be easily exposed.

The two of them flashed and appeared on the hot construction site without showing any trace.

Pieces of Nether Profound Stones were being transported out of the cave. When Ghost Xiu unloaded the Nether Profound Stones, he turned around and returned to the cave, winding forward in an endless stream.

Yu Mo and Gu Ziqing mixed into the team.

There were other ghost cultivators in the front and back, and they didn't cast a single glance, as if they were indifferent to their sudden appearance and didn't care at all.

As for the soldiers, they didn't find the two suspicious, so they successfully blended into the team and walked straight to the cave.

As soon as you enter the cave, there is a depressing smell in the air.

This was uploaded from other ghosts and they seemed to be in despair.

Pfft!

A ghost xiu fell to the ground and rolled forward. No ghost xiu took a second look. It seemed that he had already seen it.

Several soldiers rushed over and carried Gui Xiu away.

Yu Mo and Gu Ziqing took one more look, that ghost repair had already exhausted his life.

The two looked at each other, and their hearts sank suddenly.

The ghost cultivators are like mustards here, and the city lord of Fengdu is really insane. These ghost cultivators are equivalent to his people, yet he oppresses them like this.

"Fengdu City Lord, don't blame me for sabotaging your plan, you are so cruel, I'm doing things for heaven." Yu Mo thought.

The cave has been going down, down a steep slope, and I don't know how far I have gone. Suddenly, the eyes are suddenly enlightened, and a unique underground world is revealed in front of me.

Yu Mo and Gu Ziqing stared wide-eyed and looked at the front curiously.

This place has been completely excavated, like a huge underground palace, and it can't see the end at a glance, and the ghost repair team is walking towards the place where the end can't be seen.

In the opposite direction, there was a ghost cultivator coming with the Nether Profound Stone on his back.

"There must be the source of the Nether Profound Stone. This Nether Profound Stone is buried so deep underground. It is indeed the cornerstone of the Fengdu world."

After walking for a while, they finally reached their destination.

I saw that the inner wall of the tall cave was densely packed, and all of them were Nether Profound Stones, but these Nether Profound Stones were a whole.

Gui Xiu used his supernatural powers to cut the Nether Profound Stone into pieces for easy transportation.

Ping ping pong pong, various magical powers acted on the Nether Profound Stone, and the Nether Profound Stone gradually turned into pieces, and everything was in order.

Yu Mo glanced at them and saw that they were densely packed with ghost cultivators. They were like ants, and they looked very small in front of the huge nether profound stone.

Suddenly, Yu Mo's eyes fell on a nearby house.

A house suddenly appeared in this cave, which was very abnormal. Yu Mo was puzzled when suddenly, he saw a familiar figure walking out of the house.