However, the vertical downward distance should be at least thousands of miles away. The temperature below the ground here is extremely low, and the surroundings are white. The hole in the trail is even bigger. Because it is very close to the source of the earthquake, there is no need to walk with your head down now.

Now they are walking in a dark hole as big as a football field, and there are several such holes not far ahead.

Because the temperature here is extremely low, it is now underground, and at least it must be thousands of miles away. Such a low underground, let alone the light and the temperature are almost gone, even the air is not available here.

Moreover, because the temperature here is low, even if it is such a large hole, there are a large number of ice hooks hanging at the bottom, pressing up one by one, layer by layer. Moreover, because there is still some fog around, these fogs are quickly freezing after they hit the ice hooks above.

I believe that shortly after they left, the huge hole here will be completely covered by ice.

After walking forward a few such big holes, something appeared below, which made Ye Chu and the others' eyes lit up.

In a small hole, some black flames appeared. The temperature here was very high, which was completely different from the previous holes.

"What is that?"

Chen Sanliu's eyes lit up and said, "Brother, can't he be a monster?"

He sensed the extremely strong magic breath, not ordinary magic breath, and Ye Chu looked at the things in the hollow at the bottom right.

"No, it's those skeleton fragments..."

Ye Chutian's eyes opened, and there was a faint golden light in his eyes, so he could clearly see these things.

The reason why it looks like a flame is actually the magic breath inside the fragments, which looks like a large layer of flame.

The four of them floated over the hollow. The hollow was about one hundred meters high and nearly sixty meters below, all covered with piles of debris, which filled the hollow.

"So many fragments..."

After seeing this, the few people were a little frightened. Although the hole was not big, the pile of holes was dozens of meters high, and the holes were thousands of square meters, which was quite a lot.

“These fragments are of some use.”

Chen Sanliu took a handful and smelled it, looked at it, and said in his eyes: "We can use it to refine medicine, especially when refining magic potions, the effect will be excellent..."

"Then what are you waiting for..."

Ye Chu smiled, and the four of them immediately started to pretend. In a short while, they filled the fragments in the entire void into storage mustard seeds.

And it is not an ordinary mustard seed. It uses a rare fifth-level mustard seed. Ordinary mustard seeds may be shaken even if they encounter these magic breaths.

After cleaning up this hole, a series of holes extending to the lower right appeared below, undoubtedly filled with this kind of fragments.

As the main material for refining magic potions in the future, Ye Chu and the others would certainly not let it go, and they put it all the way.

After installing for nearly a day, the four of them extended to the lower right for more than 500 miles. The countless fragments in the passage of more than 500 miles were all installed by them in case of future needs.

And in front of me, something different finally appeared, and the sound of water could be heard inside.

"It should be almost at the bottom of the underground river."

Finally, he heard the sound of water. Ye Chu took out the Nine Dragon Ball Ring and put it on his hand. At the same time, a supreme sword appeared on his right hand.

This kind of place is too evil and I don’t know what will happen. It’s better to be more at ease and take action in time if there is a situation.

The four of them slowly went down and finally arrived at a small exit, but they almost fell down the White Wolf Horse.

He didn't step on it firmly and almost fell from this exit. Ye Chu caught the guy back.

"Wow..."

Just below the entrance of the cave, Ye Chu and the other four looked down and saw a black river below rushing down.

"Is this the underground river?"

The four of them were shocked and their faces darkened. It seemed that they had arrived at their destination. This was the underground river.

The white wolf horse was still a little palpitations and almost fell down just now. While cursing, he said, "What happened just now? Why did I almost fell down? It's not supposed to..."

“Be careful…”

Ye Chu said in a deep voice: "This place is not ordinary. In the underworld, it is difficult for ordinary people to fly, and there is the suppression of Taoism."

"No wonder, I said why I just wanted to climb up, but I didn't have the strength yet..."

"I said why..."

Before the White Wolf Horse could finish speaking, a dark river suddenly exploded in the underworld, and a piece of black skeleton fragments rushed over from below.

"careful!"

Ye Chu pushed the three of them away, and the gap just now was suddenly filled with these fragments.

A large number of fragments were poured out from here, buried Ye Chu and the other two directly, and at the same time, the gap was expanded by more than ten times.

"Bah, the fragments are in my mouth..."

"It's inside my nose..."

Fortunately, there are not many of these fragments. This time it is just a small abnormal movement, so the fragments are only in the channel, with a height of more than ten meters.

However, it was enough to bury Ye Chu and the other four. The four of them drilled out of the pile of debris one after another. Ye Chu waved his right hand and began to put away the debris, and soon cleaned up all the debris.

The four of them came to the gap again. Now the gap is more than ten times larger, and it is dozens of square meters.

If the river explodes again later, the number of fragments that pour in will be more than that just now.

"What the hell is that..."

The four of them came to the gap and looked down. They saw a disgusting scene. They saw that in the dark river that looked normal just now, there were a large number of black skeletons rolling and surging up and down in the black shelf.

Moreover, there seemed to be a fire burning in the river, and the entire underground river became clear.

Ye Chu and the others could also see clearly the whole picture of this underground river. This underground river is not particularly wide, probably only seven or eight hundred meters wide.

But the depth is not bottom-out. Even if Ye Chu uses his eyes to see the bottom of this dark river, he can only see more than 100 meters at most.

The height of the underground river is about two or three hundred meters above it, and there are two dark stone walls on both sides.

On the stone wall, he saw four or five gaps like the one here now, which may be caused by vibration.

There should be a large number of fragments inside those passages that will extend all the way outside.

"Brother, let's go down and have a look." said the white wolf horse.

Chen Sanliuze said: "You and I have too low cultivation. When I get down, I probably can't even float. If I fall into this river, I will probably become such a skeleton. The water in this dark river is very strange."

"Haha, isn't there any older brother..."

The white wolf horse smiled and said, "What are you afraid of if you take us to fly..."

"It's better to be careful..."

Ye Chu also thought he should be more cautious. The water in this underground river is indeed very strange. Rather than saying that these fragments are very strange, there is magic breath inside.

It's better to say it's these waters. The owners of these skeletons may not have such strong magic breath, but after soaking inside, these fragments also contain this magic breath.

It can be said that the culprit is this underground river. However, if Ye Chu looks at it with the eyes of heaven, it seems that there is nothing special about these rivers.

The skeletons in the river floated up and down for less than a minute, then all sank and disappeared in an instant.

The underground river calmed down again. Ye Chu looked at the gaps over there with black fragments piled up in the gaps over there. Because of the appearance of demon flames, it was completely clear that the distance between the seven or eight hundred meters of river was seen.

These fragments are all treasures, and they are of great use. If you refine the magic pill in the future, the effect will be much better. Chen Sanliu said it many times.

He looked at the distance there, which was only more than 800 meters. He just drifted over here. It can be said that it was a very close distance, and he usually didn't want it in the blink of an eye.

"Brother, what do you think?"

The White Wolf Horse and the other two were also waiting for Ye Chu's intention. If it were over, there would be four or five such gaps. They could sweep the fragments inside, but it was a considerable amount of wealth.

Ye Chu observed the underground river for a while, and then said to the three of them, "You can enter my world of heaven and earth first, and when I get there, I will take you out..."

"All right."

The three of them were afraid that there would be something unexpected here, so they advanced to Ye Chu's world and talk about it when Ye Chu gets there.

After a while, Ye Chu took a deep breath and tried to teleport to a channel diagonally opposite.

"rinse……"

A divine light lit up, and Ye Chu teleported, aimed at the other side, ready to land there.

But this body had just flew out more than 600 meters, and was still more than 200 meters away from the gap. Suddenly, a black palm appeared in the underground river, grabbed him directly, and fixed his figure at the same time.

"not good!"

Ye Chu's expression changed drastically, and he turned his head to look at the underground river under him and the palm print.

"go……"

Although he was fixed and was about to fall down, Ye Chu's eyes still had two golden holy lotus gushing out of his eyes.

"boom……"

The Holy Lotus Fire faced the palm print and produced an impact force. With the power of this impact, Ye Chu's body was counterattacked.

"Bang……"

With a bang, Ye Chu's body was bounced into the gap opposite by this force and fell into the pile of fragments in the space.

"Pooh……"
Chapter completed!