"Brother, is there a ghost?

Xu Xiaoyu stood behind Xu Ling, grabbed his arm and looked nervous.

"It's not impossible. Even monsters are there, and ghosts are nothing.

“Huh~”

Ning Qingshuang said coldly: "Don't scare her, the radio signal is just an alternating current. There is really a ghost. Do you ask if it speaks with a telephone voice?

puff.

Xu Xiaoyu laughed out loud.

Xu Ling shook his head and went to discuss the situation with Chu Xiaojun and others.

"There are traces of human activities, the density of warcraft is very low, the city is seriously damaged, and there is also a signal source that is unknown. This is the information we are getting now."

The engineer reported at this time: "Sir, the signal has been further enhanced, which has affected us using radio communication. Chu Xiaojun held both hands in front of her chest, and the five fingers of her right hand lit back and forth on her left arm without saying a word.

Zhang Yuan cursed and said, "Damn, what the hell is it? You can't even see a shadow. Could it be that you hid when you see us?"

Although the signal source was detected, it was at the radio signal level, and people's five senses could not feel any abnormality.

Xu Ling, who had been listening, had not spoken, said, "Have the signal source moved?"

"No.'

The engineer said, "But it does not send signals continuously, and there were interruptions before departure and during the journey." "If there is no power, it is impossible to send signals, right?"

Xu Ling had only a little understanding of this thing, and almost all his cognition came from the physics class he took before traveling through time.

The engineer said, "It is impossible, unless there is something magical that we have never seen before, I can't say well, but anything can happen."

He is not very sure, mainly because the natural sciences in the normal world really don’t have much say in the demonized world.

Xu Ling said: "Then I have a guess."

Chu Xiaojun asked, "What?"

“Will the things we are looking for be buried under these ruins?’

Xu Ling stepped on the rubble with his feet.

The others couldn't help looking up the ground. Flowers and plants grew between the cracks of bricks and stones on the ground, and moss was everywhere in the wet corners of the back, unlike someone had moved recently.

Silette looked disbelief: "Can there be something underneath?"

Chu Xiaojun, Zhang Yuan and others were not well versed in technology, so they had to look at the engineer who was specifically picked out and proficient in this area. "Well, Lieutenant Colonel Xu, it is impossible to turn on electricity under a pile of earth and rocks."

Xu Ling shrugged: "Since you have located the signal source here, is there any other explanation besides being buried underground?"

“It makes sense.

Chu Xiaojun changed his mind and agreed: "Either it is below or it exists in the invisible air. If it is the latter, we have no way to do it, so we should eliminate it. First, determine if there is anything buried underground in the ruins.

The engineer nodded: "Maybe Lieutenant Colonel Xu is right. I am too limited to technical thinking. If I dig up here, I might find something we couldn't understand before."

Xu Ling smiled and said, "Yes, what if you dig out a peerless magic weapon and find that it is it sending signals continuously?

This statement is a bit too fantasy. It is not a world of fairy tales, so how could there be any magical weapons bred by heaven and earth? But if there are some amazing materials, such as the skulls of more than ten-level super monsters, it is not impossible.

Finally, Chu Xiaojun formulated a plan, and the large army stayed here to dig with engineer shovels, and several independent tactical teams went around to find more clues.

"Brother Liu, show me the map."

Before the team set off this time, the command center prepared as detailed information as possible, including maps of various small countries and major cities in the Yellow Dirt Basin.

Xu Ling pointed to the drawings brought by Liu Tao and gestured: "The north is... the city area, take people here to search, be careful.

"Brother Wang, you take Team 16 to the west, and our Team 9 to the southeast factory area."

Then Xu Ling and the others from Team Ninth left the excavation site and went to the target area to explore.

"It's a pity that we are walking, without large equipment, so we can only dig with shovels." Luo Zhixing said as he walked.

Gao Fan turned his pistol with his fingers, and while observing the surroundings, he said, "After all, I came down from the snowfield and it was difficult to drive. It would be great if those roads could still be used."

"You guys are quiet and be careful."

As a scout, Lin Ling's attention is always on this aspect.

"What are you afraid of? Didn't you notice it when you came in before? The density of monsters in this place is not high at all, it's like you've been wiped out once." Gao Fan said indifferently.

Xu Ling waved his hand: "Okay, okay, don't chat. It's important to do serious things. Look carefully to see if there are any clues. The tree stump has already shown that there must be someone here, at least there have been one."

"oh."

Everyone scattered slightly, checking for other traces of human activities.

Logically speaking, the normal development should be to dig three feet into the ground without finding any clues, but the facts are different from the routine and everyone soon made many discoveries.

“There is a packaging bag here, it’s new!”

“Can box is new.

"Shit! New!"

Xie Yilang shouted loudly, and the others quickly surrounded him.

Although it sounds a bit disgusting, excrement is indeed a very useful clue when searching in the wild. After all, as long as it is a living thing, it is necessary to excrete waste from the body.

Xu Ling stood two steps away and said to Xie Yilang: "Judge whether it belongs to humans."

"How to judge?"

"Uh, try it?!"

Even Meng Chi showed a look of disgust.

“It should be human.

Lin Ling was the most professional at this time. "The recipes are different. The excrement of humans and beasts and monsters is very different. You can roughly judge from the appearance."

This thing is more convincing than all previous discoveries. After all, it comes directly from the human body. It is not like wooden stakes, packaging bags, etc. If you insist on being left by a monster, you will not be able to round if your mouth is hard enough.

"Hey, but we have been wandering around here for so long but haven't seen a living person." Gao Fan was a little discouraged.

"That's right, let alone humans, there are very few monsters, just like in the order zone." Xie Yilang was also a little impatient. But Xu Ling suddenly raised his head and shot his eyes like lightning: "What did you say?"

Xie Yilang was a little stunned, "There are few monsters, just like in the Order Zone, what's wrong?"

"Let's go back!"

Xu Ling clapped his hands suddenly, then hurriedly called his teammates to run to the excavation point.

At this time, the excavation work is coming to an end. If it were ordinary humans, it would be difficult to move so quickly. However, at least the people here are soldiers, and there are many warriors who choose God, so the efficiency is naturally much higher.

"There's nothing, this guy Xu Ling finally made a mistake once."

Zhang Yuan looked at the dug-out pile of rubble, and even the loess on the ground were exposed, but he did not find anything unusual. Chu Xiaojun said: "It was just speculation.

Sylette also said, "Yes, he said, "It's the way to eliminate it. Since it's not under the ruins, it means... Well, it's impossible that it's really a ghost in the air if it's not right."

At this moment, a shout came not far away.

"Sir! I understand! I know why we can see traces of human activities, but we can't find living people, and we also know why the signal is here, but we can't see the device that sends the signal.

Xu Ling ran over in a hurry.

"What do you know?" Chu Xiaojun asked. Many people next to him who had finished the excavation work also stopped, wanting to hear what the lieutenant colonel was going to say.

"First of all, we need to clarify one problem. In this area, especially since entering Jiaoma City, we have encountered very few monsters, right?"

"Yes, what's wrong?"

Zhang Yuan said in a rough voice, "Do you want to say who killed them all?"

“Yes, not right.

Xu Ling looked at him, "To be precise, the little monster is because this is not an occupied area, but an order area, look." He shot out the flying knife and frightened birds flew out from the bushes a hundred meters away.

"Look, the absence of demonization means that the order here is very high.

"But, but there is no human civilization here." Zhang Yuan's mind could not move.

The same is true for others. How can a place where human civilization does not even have a place to be an order area?

“Not on the ground, what if it is underground?’

Xu Ling laughed, "I was wrong before. The signal source is not under this pile of rubble, it is still deeper.

The others finally understood what he wanted to say.
Chapter completed!