Chapter 181 Abyssal World
It is said that during World War II, the German region sent important figures to the Chinese region's Fanzhou several times to look for the legendary "Shambala" cave, wanting to find the axis of the Blue Star and build an undead army.

The so-called Shambhala Cave comes from an ancient legend of Fanzhou.

Legend has it that the Shambhala Cave contains endless energy. Whoever can obtain it can gain immortality and even reverse time and space and go back to the past.

"Uncle Meng, those monsters you said before were really soldiers from World War II who survived until now?"

Cattelan looked ahead again and asked Meng Xingchen in a low voice.

Not far ahead of the wreckage of the plane was a cliff that led to an unknown destination.

It seems that the reason this plane was brought here was that it was going to fly directly from above the cliff to the underground space below.

And judging from this runway, as well as the messy tools, parts, and collapsed facilities everywhere, perhaps more than one plane was dismantled and transported, or brought down using other methods.

Perhaps one or even more planes have already flown into this underground space below, whose size is unknown and where it leads to.

It was roughly estimated that the three of them were currently located about seven or eight thousand meters underground.

"It should be." Meng Xingchen also came to the edge of the cliff and sensed the direction downwards mentally.

The mountain wall below is rocky, but you can climb down.

However, this time the three of them were searching for and picking mutant plants and hunting monsters, and they did not prepare so much equipment for exploring the cliff.

"Uncle Meng, can I fly down and check it out first?"

Seeing Meng Xingchen looking down, Cattelan spoke again.

"Search the surrounding area first." Meng Xingchen looked at both sides and said, "You and Sokolov go to the right, and I'll go to the left to check."

"Okay." Cattelan nodded immediately and asked Sokolov to search on the right.

Meng Xingchen carried the hissing wind gun and went to the left alone.

The left side of the cliff was not far away. He searched for more than a thousand meters and reached the end of the cliff.

There is nothing special here except some messy caves.

The caves are not very deep, the deepest is only seven or eight meters.

After confirming that there was no danger here, Meng Xingchen returned to the previous cliff.

Soon, Cattelan and the other man came back after searching on the other side.

"Uncle Meng, there is nothing else, just some caves." Cattelan said to Meng Xingchen: "It seems that those monsters should have climbed up from the bottom of the cliff."

"Yes." Meng Xingchen nodded slightly, then turned to Sokolov and said, "Sokolov, Cartlan and I will go down and explore first. You stay here, and if you encounter any situation, immediately release a signal flare to notify us."

"Okay." Sokolov nodded.

On the other side, Cattelan also flew up on a metal shield.

As soon as Meng Xingchen jumped onto the shield, Cattelan immediately flew down the cliff.

It flew along the cliff at a distance of seven or eight meters, and then descended more than a thousand meters, but still did not reach the ground.

Meng Xingchen reached into the backpack behind him and pulled out a flare launcher, then fired a flare downwards.

The main passage that we searched before was passed by a large group of monsters.

Although they did not find any other monster traces except those dozens of humanoid monsters in the fork in the road they were searching, Meng Xingchen did not use flares to avoid attracting the beasts.

However, the cliff is too deep now, and I can't care about other things. I'd better use flares to explore first.

"Boom..."

A few seconds after the flare was launched, it emitted a strong light and descended downwards.

But until the light of the flare disappeared, the two men still couldn't see where the underground was.

"Uncle Meng, the flares have illuminated this distance, and it looks like there's no danger. It's just that this underground abyss is too deep! Where do you think it will lead to?" After the flares faded, Cattelan whispered to Meng Xingchen.

"Focus on sensing the surrounding situation and don't be careless. Let's explore another thousand meters down and then send out another flare to see."

Meng Xingchen said.

"Okay." Cattelan nodded.

After descending along the cliff about one thousand meters again, Meng Xingchen fired the second flare downwards.

This time, the flare hit the ground when it fell seven or eight hundred meters.

Without Meng Xingchen's instructions, Cattelan immediately increased his speed slightly and quickly landed on the ground.

"Search along the mountain wall first."

Meng Xingchen took out an electronic locator and threw it at the bottom of the cliff, then jumped off the shield and searched forward.

Cattelan also put away his shield, held it in his hand, and followed Meng Xingchen forward to search.

This is another extremely long distance.

We searched for about ten kilometers and left behind several electronic locators, but we still didn't reach the end of the cliff.

However, after arriving here, Xiaoqing in Meng Xingchen's arms suddenly moved, poked his head out and looked in one direction.

Meng Xingchen immediately activated "telepathy" and synchronized his sense of smell with Xiaoqing.

Sure enough, just ahead of the distant mountain wall, there was the remnant of a monster's aura.

"there!"

Meng Xingchen greeted Cattelan and walked in that direction first.

As they got closer, the sense of smell shared by Xiaoqing immediately sensed more monster scents.

Obviously, a herd of beasts passed by here before.

Instead of searching further away, Meng Xingchen turned to search forward along the route of the beast's scent.

About a few minutes later, the two found the battlefield where a group of monsters were fighting again.

The blood that was spilled in large amounts has long since dried up.

Apart from the dried blood, there were only some scattered bone fragments left on the ground.

By synchronizing his sense of smell with Xiaoqing, Meng Xingchen could roughly sense that there were at least thousands of monsters fighting and devouring each other on this battlefield!

Among them, two auras seemed particularly powerful.

"Cartlan, you should practice the guiding technique first to recover your physical and mental strength." Meng Xingchen stopped and said to Cartlan, "I will be in charge of the alert first."

"...Uncle Meng, is there any great danger ahead?" Cattelan asked in a low voice.

"Yeah." Meng Xingchen nodded.

This underground space is obviously extremely large. In the previous passage, Xiaoqing smelled the residual scent of a large number of different monsters.

During the search, he and Cattelan maintained their telepathic connection on the way. In addition to flying, he also occasionally used telepathic affinity to synchronize his sense of smell with Xiaoqing, so a lot of his mental energy was consumed.

"Okay." Cattelan agreed, sat down cross-legged and practiced the guidance technique to recover.

About half an hour later, both of them recovered.

Keep up the good work and keep searching.

Another half an hour passed, and they searched forward for about tens of kilometers. In the endless darkness in the distance, a patch of faint light appeared.

(End of this chapter)