The loudspeaker clearly stated that as long as these ordinary people came and surrendered, their lives would not be in danger.

The loudspeaker seemed to have been shouting for quite some time, but no one inside came to surrender.

Xu Mu knew without even thinking that those people had been threatened.

If she weren't under control, someone as cowardly as Shi Fumeng would definitely be the first to rush out.

Xu Mu looked around and saw many sect experts and intermediate cleaners who had already gone deep into the ruins.

They stood on the hilltop, gazing at the thick fog in the distance.

"That should be a formation. I think you should keep a low profile and stay on the outer edge of the formation."

Xu Mu looked at Meng Wanyue and Dai Xingluo beside her.

"Brother, are you going in?"

Dai Xingluo took Xu Mu's arm.

"Yes, both Old Chen and I are at the Grandmaster level, so we are better able to protect ourselves compared to each other."

Xu Mu nodded.

"Brother Mu, you've been protecting us so well all this time, how are we supposed to improve?"

Meng Wanyue looked up at Xu Mu and said, "We all want to do something for you, and besides, our combat skills are not weak."

"Sister Wanyue can finally speak human language. We are not like Feng Yue, who started cultivating from scratch."

Dai Xingluo also laughed from the side.

Xu Mu hesitated for a moment, then nodded gently. These two were his key targets for improvement.

If we keep protecting them in a greenhouse, when will they be able to stand on their own?

Moreover, Xu Mu also gave them many powerful cultivation techniques, so they certainly wouldn't be in danger so easily.

Jiang Huihui said calmly, "Don't worry, there are senior cleaners inside. If you really encounter danger, just run to the senior cleaners."

Xu Mu nodded slightly.

The group ventured deeper and finally arrived at the thick white fog, where they could not see anything inside.

Xu Mu, through his senses, discovered that he was also unable to probe the internal situation.

"Let's go in. Our priority is to save our own lives; fighting is secondary."

Xu Mu spoke to the people around him.

Everyone agreed and stepped into the thick white fog together.

After walking nearly three or four meters through the thick fog, Xu Mu found himself in a mountain forest.

On the distant mountain peaks, you can still see many buildings.

These buildings vary in form and style, suggesting that each race has its own traditional architecture.

Xu Mu used his senses to check his companions around him and found that there was no one there. It seemed to be a similar formation again.

Once you enter, people will be randomly placed in various locations.

Suddenly, a violent tremor occurred in the distance. Xu Mu used his senses to discover that the battle was taking place outside his perception range.

So he quickly moved closer to that side, running for nearly a kilometer, and the battle in the distance finally came into view.

Upon seeing this, Xu Mu's expression turned grave. One of the two combatants was a mid-level cleaner.

The other person was a pale-faced bald man.

Xu Mu had seen these people before in that inner realm; they were all experimental subjects of the King Soul.

I didn't expect to find it here.

At this point, the intermediate-level cleaner was gradually losing ground, mainly because these bald men were too physically strong and were completely overwhelmed by the attacks.

Xu Mu decided to go and help, and he hurried over there.

Just then, a man in black robes blocked Xu Mu's way.

Xu Mu looked at the person. Although the face was covered, judging from the figure, it should be a woman.

"Xu Mu, it's been a long time!"

The man in the black robe took off his hat, revealing a head of red hair.

In the whites of her eyes, there were golden gears, slowly turning.

"Tongguoguo?"

Xu Mu looked surprised, and then he said, "These bald experimental subjects must all be from you, right? You're amazing."

P.S.: Brothers, take care of yourselves. I caught the virus in the old month. It's 39 degrees Celsius and I have a terrible headache. I'll post one chapter now and go to sleep. I'll post the next chapter when I wake up.