"Shouldn't we go any further along the side?" asked Akinfeev quickly.

Ajid shook his head, "No, we should actually walk around this side and see, of course, this underground river and cave must be in the heart of this oasis land." ”

"Man, we found a spring. Yang Tianlong said to the lion's head through the wireless headset.

"Roger, we're fine here, but I seem to smell some. Lionhead couldn't help but frown, and he swore he really smelled it.

"You can go inside properly, but remember, don't go too far, we'll meet later. Yang Tianlong said.

"Understood, old man, let's go in and see what this smell of cow dung is all about. ”

After discovering the spring here, Ajid picked up the water and drank it gently, it tasted really good, generally speaking, the underground water source has been filtered through layers of filtration, and those excess impurities should be filtered out, so it is quite good to drink.

"How is it?" Yang Tianlong couldn't help but ask.

"It tastes good, would you like to try it?" asked Ajid with a smile.

"I'll forget it. Yang Tianlong shook his head, he didn't know what was going on, he always maintained a state of awe for this oasis land.

Akinfeev and Salahar were not polite, they crouched down, picked up the spring, and drank it with a clatter.

After taking a bite, the meaning of the face is still unfinished.

They seemed to be a little dissatisfied, and they all picked up the spring water again, and the taste was really good......

"Boss, do you want to try it?" asked Akinfeev on his own initiative.

Yang Tianlong shook his head with a smile and continued to decline the old man's kindness.

After they had their fill, they continued to walk forward, this time with Ajid in front and Yang Tianlong following closely behind.

They didn't notice anything for the rest of the journey, and they didn't feel anything out of the ordinary.

Half an hour later, basically about half the distance they had walked, Yang Tianlong and the others converged with the lion's head.

"How is it, have you found anything?" Yang Tianlong took the initiative to ask.

The lion's head nodded, "Old man, we found dry animal manure under some trees, and from the analysis of the manure, it should be cow dung or horse manure, right, Hassan." ”

Hassan on the side nodded, "Yes, it should be the deal between that guy named Urs and the villagers of Zabu Village." ”

"How much of this feces have you found?" Yang Tianlong's heart suddenly became nervous and excited, and he once again deeply felt the mysterious aura it brought to his door in this oasis land.

"Quite a few, a lot of them are buried in the dirt. The lion's head said with a serious face.

"In this analysis, there must be a ghost in that Luls, so since he exchanged the cow dung of the villagers for his own gunpowder, I feel that there may be an underground river here, and there are saltpeter mines in the underground river. ”

Everyone knows that saltpeter ore is used as a raw material to make gunpowder.

"Then let's go find the cave here. Doc couldn't wait.

"Just follow the spring you just saw. Ajid said quickly.

Everyone nodded, and walked quickly in a clockwise direction towards the spring.

When they came to the spring, the lion's head and their group were amazed, surprised that by this natural coincidence, there could be a spring at the bottom of the valley in this oasis.

As a black man, Doc was so excited at night that he was much more excited than he was during the day, and he couldn't wait to crouch down and even pick up a handful of spring water and pour it into his stomach at once.

"Hey, it's more than just a spring. Under the light of the flashlight, the lion's head suddenly discovered a bigger secret.

Everyone was attracted by the lion's words, and hurriedly looked for the light of the flashlight.

It doesn't matter if they don't look at it, they were really startled when they saw it, it turned out that in the place where this spring flowed, there were a lot of small springs densely popped up, and the water of these small springs and the water of the big spring just now gathered together and flowed into this dense forest.

"It's a strange phenomenon. Yang Tianlong couldn't help but sigh.

"If nothing else, the impact of this current will surely become stronger, so old man, we will definitely find a cave in this thick forest. Ajid said with a sworn face.

Everyone walked forward along the direction of the spring, and along the way, you could see a lot of small springs gushing out from the bottom, at first it was a small ditch, but after more than 100 meters, it turned into a small stream, and this stream was actually one meter wide, and the depth of the water reached half a meter.

In the dense forest, the more you go inside, the more difficult it is, basically the tall poplar forest is tens of meters high, and the bottom of the poplar forest increases with the increase of water flow, and there are more and more thorns, weeds, vines and other plants, such a natural environment is very difficult for Yang Tianlong, when they walk.

However, to their surprise, the stream flowed into a small hole after 150 meters.

Everyone was dumbfounded at this moment, they didn't expect this to happen at all.

Doc couldn't help but lie on the ground, trying to see if the little hole was still secret, but the result was very disappointing to him.

"The hole is only so big, and the speed of the water is really not small. Doc said with a look of disappointment.

"What's going on?" everyone was also confused, completely confused.

"This means that the cave is getting closer and closer to us, and any of you who has good hearing can lie on the ground and listen to see if there is any sound of water in the vicinity. Ajid said with a resolute expression.

Ajid has a lot of experience, and everyone is naturally quite superstitious about him at this time, but even if they are good at hearing, they don't have a reputation in this place.

The group could only continue to move forward.

"That tree ......" Suddenly, Ajid, who was walking in the front, was stunned by a towering tree.

The tree was waist-length thicker than the thick poplar forests around it, and it would have to be enclosed by at least several people.

"Guys, do you remember that poplar tree in Buha?" Involuntarily, Ajid's voice trembled a little as he spoke.

"Yes. Everyone nodded.

"The cave is down here, go. With that, Ajid couldn't help but go down with a knife and cut off the thorns in front of him.