Yang Hua and the others followed the footsteps of Shen Yuxuan and the others, and traced them to the vicinity of the rocky mountain.

At this time, almost two hours had passed, and Yang Hua was already about to be exhausted. Even those subordinates looked out of breath at the moment, and they were very tired at first glance.

Liu Xin himself is not much better, after all, he was injured some time ago, and although he has recovered from his injuries, he still feels some discomfort.

All the people sat down on the ground, some took out their jugs to drink, some drank and ate. Now you must replenish your physical strength, otherwise you don't know what to do in the future.

Lao Wang sat alone on a raised rock, drinking water while thinking about his wife, son, and elderly parents at home.

A group of 47 people rested here for more than half an hour before starting again.

However, they are faced with another dilemma: there is not much food left. On average, you'll only be able to maintain a minimum support of five days per person, which is not a good thing.

Yang Hua and Liu Xin got together, you look at me, I look at you. Neither wants to speak first, both want the other to speak first.

But what they don't have now is time, and they have to make a decision as soon as possible.

"Yang Shao, you see what we should do. Do you want to keep catching up, or do you want to solve the food problem first? Liu Xin threw the problem to Yang Hua.

"This ...... That's it...... Yes! Keep tracking. Yang Hua couldn't figure out what to do, so he replied casually.

"Well, let's do it." Liu Xin actually thinks the same way. I just don't want it to come out of his mouth.

Now that the decision has been made, Lao Wang immediately began to search for the traces that Shen Yuxuan and Shadow Moon had walked.

It didn't take long for Lao Wang to follow the traces to the entrance of the cave, and then looked inside, because it was too dark, he couldn't see much far.

Lao Wang carefully went down the mountain, and then came to Yang Hua to report. "Young master, they entered a cave in the mountain."

"Ah...... Cave! Yang Hua was very surprised when he heard Lao Wang's return, he didn't expect Shen Yuxuan to enter a cave.

"Isn't there a treasure in this mountain?" Yang Hua muttered to himself.

Then Yang Hua and Lu Ying discussed for a while. Then I talked to Liu Xin again. Finally decided to enter the cave.

Lao Wang was the first to enter the cave. Holding a flashlight, he walked slowly.

The 47 people lined up in a long line and entered the passage, and then slowly moved along the passage. Walk all the way through the passage that Shen Yuxuan and Shadow Moon passed. The group came to the underground cave.

They were still very surprised. I didn't expect to encounter a rare karst cave here. Although these people don't understand the beauty here. But I will still appreciate it.

At this time, Shen Yuxuan happened to get on a wooden boat with Shadow Moon and go down the underground dark river, and the two sides were still about an hour away.

It is unclear exactly what will happen to the two sides. We can only wait.

……

In the underground dark river, Shen Yuxuan and Shadow Moon rode down the river in a wooden boat.

The boat does not have any acceleration mechanism, and is propelled entirely by the current. It's not very fast, about 20 kilometers per hour.

There was nothing on the ship, just an empty ship. I don't know when the last time the road was used, and the dust on it was quite thick, Shen Yuxuan couldn't judge the time.

Shadow Moon held the rudder of the ship, keeping it sailing in the middle of the river. This dark river is basically still tortuous, but the amplitude is not very large.

Shen Yuxuan sat leisurely on a fixed chair, looking left and right on both sides of the dark river at the moment.

"Hey! It's so boring to take a boat like this! Shen Yuxuan sat down and had nothing to do, feeling very bored.

Shadow Moon has been silent as the helmsman, although she heard Shen Yuxuan's words, but she didn't make any response.

Shen Yuxuan couldn't sit still, so he stood up and walked to Shadow Moon, and then spoke. "Shadow Moon, take out that gravity trainer, I'm going to try it."

"Well, that's good!" Shadow Moon obeyed and immediately took out the silver cylindrical gravity trainer from the ring.

Looking at the gravity trainer in front of him, Shen Yuxuan stepped forward and reached out to touch the surface, and then saw a blue light appear on it, and then the hatch suddenly opened.

Without any hesitation, Shen Yuxuan stepped inside, and then the hatch closed.

It was about the size of a normal room, with a silvery-white ball of light on top. In the center floated a silver disc with a pale blue glow.

Shen Yuxuan walked over and took a closer look. I didn't see anything, so I reached out and touched it.

When his fingers touched the disc, a dazzling blue light suddenly flashed on it, illuminating Shen Yuxuan and forcing him to close his eyes.

When the blue light disappeared, Shen Yuxuan knew how to use it, and then with a wave of his hand, a holographic operation panel appeared in front of him.

I watched it very carefully, and then I started to do it. He chose to double the gravity, and immediately felt the gravity coming from his body.

"Twice the gravity is quite feeling, try it and add a little more." Feeling the feeling on his body, Shen Yuxuan wanted to see the current limit.

The gravity rose little by little, and Shen Yuxuan gradually felt uncomfortable, and his legs began to tremble at the very end, and the gravity showed 4.2 times the gravity.

"That's enough, if you add it any more, you're going to have to lie down." Shen Yuxuan hurriedly lowered his gravity and said with some gasp.

Shen Yuxuan then set the gravity back to twice the gravity state, and then began to move inside.

Just when Shen Yuxuan was conducting gravity training, some creatures in the dark river were approaching, and there were huge numbers.

This underground river is relatively deep, basically more than 30 meters. There are some aquatic plants growing underneath, as well as some fish that are unique to the underground river.

The creatures that approached were the size of a normal adult dog, and looked like piranhas, with huge mouths full of sharp teeth that made the hairs stand on end.

Another distinctive feature of these creatures is that they have thick limbs and webbed soles that allow them to paddle quickly.

At this time, it was not far from the bottom of the ship, and the two people on the boat had not yet noticed.

Shadow Moon continued to take the helm, and Shen Yuxuan was still moving with twice the gravity in the gravity training instrument, sweating like rain on his body.

Shen Yuxuan felt that it was almost over, so he came out of it, naked and covered in sweat.

"Ahh It's really good, continue next time. Shen Yuxuan felt very good, and said while stretching.

"Puff puff ......"

Suddenly, there were several sounds of water, and from time to time there was a splash on the surface of the river, and then a creature with four limbs in the shape of a piranha jumped out of the water and fell towards the boat.

The unknown creature that landed on the ship kept opening and closing its huge mouth, making a "gotcha sound".

"Damn! What kind of creature is this, it looks like a piranha and has limbs. Shen Yuxuan said to himself while observing. Fish Monster! (To be continued......)