Yushi explored outside the gravel cave for a while, and finally decided to go into the cave to take a look, although the danger factor of doing so is very high, but if you don't go in to see, Yushi may miss a treasure that can attract many demonic beasts to kill, Yushi will not let go of such a good treasure.

"Damn, it's so dark here. ”

As soon as Yushi entered the cave, he found that he couldn't see anything, even if he used the original qi to increase visibility, it was a black patch in front of him, Yushi felt that in this, he was no different from a blind man, and here, it seemed that his sense of smell and touch was no longer obedient.

Yu Shi really couldn't continue to walk forward in this black state, so he could only exit the gravel cave, he planned to get a torch outside the cave first, no matter how weird the cave was, there was light and he could see it clearly, although the light that the torch could bring to himself was very small, but he couldn't see anything strong.

Soon, Yushi made a very simple torch for himself, and Yushi put a magic core found from the corpse of the demon beast on the top of the torch, and the torch can burn for a longer time with the help of the magic core, and the fire will expand several times.

In this way, Yushi once again walked into the gravel cave, this time he was barely able to see the road five meters in front of him by the light of the torch, but this Yushi was determined enough, at least he would not be like a blind man, bumping everywhere, and not seeing anything.

After walking in the cave for a while, Yushi found that the space inside the cave became larger and larger, and it was hard for Yushi to imagine that there would be such a big cave in this barren mountain. According to Yushi's calculations, the area of this cave should be larger than the area of this barren mountain.

So that is to say, this gravel cave is connected from the barren mountain to the bottom, Yu Shi is a little nervous about this matter, he doesn't know what kind of monster or monster will appear in this huge hole, although he is very confident in his strength, but he is still a little frightened.

Yushi continued to walk forward for nearly five hundred meters, and a problem appeared, an underground river appeared in front of Yushi, the current of this river was very turbulent, and the water flow was less than one meter from the top of the stone cave, that is, Yushi had no way to leap over, but it was impossible for Yushi to swim to the other side in such a turbulent current.

"A hole, what kind of river, isn't it nothing to look for!"

Although Yu Shi kept complaining, but the living can't let the urine suffocate to death, Yu Shi still has to find a way, he has already come here, if he turns back, so much time will be a waste of time. Yushi didn't want to return in vain in this cave, no matter how he said it, he had to find something to get out.

Yu Shi thought for a while, among the Jade Tiger, there are some ropes that he usually keeps in it for urgent use, he can tie the rope to a big stone, and then throw it to the other side, so that it can use the rope to fix itself from being swept away by the torrent below, you know, if you are washed away by the water in it, then you don't know where it will be taken.

Soon, Yushi made a traction line, with this traction line, Yushi can cross the river with peace of mind, although there is still a certain danger, but this is better than nothing, he doesn't want to go to the turbulent river with nothing.

As soon as Yushi entered the water, he found that his body was completely out of his control, and if it weren't for a rope tied to him, he would probably be swept away by the river now. Yushi swam towards the other side of the river with difficulty, the river is not very wide, only a dozen meters long, but it is more difficult to swim through these ten meters than Yushi's usual swimming of several thousand meters.

Although it was very difficult, Yushi still slowly swam over. When he reached the other side, he immediately took out the torch that was placed in the jade tiger, but fortunately, the torch was not extinguished, and the flame was still burning very strongly. After cleaning up his clothes, Yushi continued to move forward.

As for his rope, this was the only way for him to return to the other side, so Yushi found a more secret place to hide, and as for why he didn't put it back in the Jade Tiger, it was because if he put it in, Yushi was looking for it

It will be more troublesome to come out, after all, there are too many things stored in the Jade Tiger of the Jade Time.

After Yu Shi walked forward for a while, he found that the further forward this cave was, the larger the area, but it was not until the end, Yu Shi was now a little doubtful that he had entered a bottomless pit, otherwise, how could he have walked so far and not reached the end of the hole, according to the distance calculated by Yu Shi, he had already walked nearly five kilometers in this hole.

Such a deep cave is generally only located in some ancient forests, and there are few populated places, especially in the Milan school, Yushi doesn't understand why such a deep hole is in the Milan school, and the Milan school ignores it.

Although many questions revolve around Yushi, Yushi feels that as long as he walks to the end of the cave, he will definitely be able to find the answer he wants, but as for how long it will take to get to today, Yushi is not very clear, but at least Yushi is sure to find the end of the cave.

Yushi has been walking non-stop until now, and he is also a little tired, although he wants to take a break, but time waits for no one, Yushi can't be said by the school tomorrow that he is truant or missing, in this way, even if he encounters any danger, no one will know.

"Roar. ”

Just as Yushi struggled forward, a loud roar came from the depths of the cave, Yushi immediately sealed his hearing, in this cave, a loud roar like this, it is easy to break Yushi's ears, but such a loud roar, Yushi can be sure that there are still creatures living in this cave.

Yu Shi had the momentum to move forward, so the speed of travel was even faster, and after a while, Yu Shi could no longer see the river he had just crossed, and even the sound of flowing water, he couldn't hear it, Yu Shi knew that he had walked into the inside of this gravel cave.

After walking for nearly a thousand meters, Yushi finally made a discovery, and he found a one-eyed dragon, which lived in the innermost part of the gravel cave. Yushi didn't go to alarm this one-eyed dragon, like this big guy that was more than ten meters long, Yushi didn't plan to fight it here.

Yushi extinguished his torch, but he could see the innermost part of the cave, because there was a huge crack on the top of the innermost part of the gravel cave, and the moonlight shining in from the outside, Yushi could clearly observe the one-eyed dragon's every move.