Chapter 1577

Bata sound, a fist size, dark stone, was absorbed by Chu Yan to the palm.

This stone looks very insignificant.

It's nothing different from what you can see everywhere.

But Chu Yan at the moment palm slightly hard.

A scorching high temperature suddenly made the stone red and almost transparent.

The next moment, the palm of Chu Yan's hand becomes cold again, just like frost and snow for thousands of years.

The stone immediately began to cool rapidly.

If it were a common stone, it would have been broken at this time.

But this stone didn't.

When it cools down, its surface is no longer black, but becomes the same color as brass.

"Furong fenxie sand..." Chu Yan murmured.

This stone is the original stone of Furong anti evil sand, which is commonly used in the battle.

Grinding into powder, mixing other materials, pouring into the inscription liquid, can also be used to depict the inscription.

With a flick of his fingertip, Chu Yan put the original stone into the storage ring, and then looked toward the way he came.

Along the way, he has found more than ten kinds of similar protoliths.

And the reserves are very rich.

Some of them are rare on the ground, and they are often easy to sell high priced Tiancai Dibao.

"It seems that compared with the ground, this crack is a treasure house." The secret way in Chu Yan's heart.

The appearance of ore is closely related to the environment.

Since there is ore here, it is impossible to be just a few pieces.

In deeper places, there must be veins.

For example, some rare minerals, often with a big head, need hundreds of spirit stones to buy.

And once a vein is found.

Just imagine how many spirit stones can be sold and how many other cultivation resources can be exchanged for the veins stretching for several or more miles?

"It seems that we can discuss this with Kong Xian after we go back.

There are a lot of things about minerals here that he should not know.

Otherwise, it is impossible to keep such a treasure house and be forced to the present level by those royal families. "

Chu Yan thought about it and thought it was normal for Kong Xian not to understand it.

After all, before that, what the Confucius thought for generations was to eliminate the underground demons, and the ground fissure had never stepped in.

When Kong Xian came in, he was in a hurry.

What's more, with the realm of his time and the realm of his soldiers, it's impossible to search here wantonly.

"It seems that this is the right trip.

The original intention is to use the environment here to temper the spirit and find opportunities to break the border.

Now there are unexpected discoveries. "

With this idea, Chu Yan continued to fly deep.

The darkness around became thicker and thicker.

At this time, the darkness is not only caused by the lack of light.

It's like something in the void that makes it darker and darker.

In this case, even if you light the torch now, you will not be able to illuminate the surroundings.

At this time, people will really become blind.

However, the influence of the darkness on Chu Yan is still limited.

And even if his vision is affected, he still has a strong sense.

Most of the time, divine sense is better than pure vision.

After flying forward for a while, Chu Yan came to the place where Kong Xian stopped.

Because he found the mark left by Kong Xian over there.

"The road ahead has the information provided by Kong Xian as a reference.

The next step is to go deeper, which is a brand new road.

I hope it doesn't disappoint me.

In my present state, if I want to break through it, it is far from enough without enough tempering. "

Chu Yan took a deep breath of the cold air and flew deeper.

At this time, Chu Yan felt that the surrounding space seemed to be narrower.

Up and down the distance, getting closer and closer.

But soon, it was clear.

This change made him feel like he was flying in a giant's body.

The crack running through the north and south is the giant's mouth.

What he passed before was the giant's mouth.

Space shrinks. It's the giant's throat.

And now he went through the giant's throat and came to the position of the chest and abdomen, and became more spacious.

Along the way, Chu Yan didn't find any more except that he felt the atmosphere was more and more oppressive and his spirit was more and more oppressed.

Just when Chu Yan thought that there would be no change in a short time, suddenly, he saw rows of buildings in front of him.

Although these buildings are dilapidated and very simple, like the dwellings of savages, they are scattered and large in scale.

Chu Yanfei was higher and looked down, his eyes suddenly solidified.

Judging from the scale of the tribe, if it used to be full of people, it would be no less than two or three hundred thousand.

On the ground, it's the size of a small town.

And in this underground crack survival "human", then naturally there is only one possibility, that is the underground devil.

"Did I find a tribe where the underground demons used to live?" Chu Yan thought.

He remembers Kong Xian talking to him before.

Kong Xian's army defeated the demons, captured the leader of the underground demons, and counterattacked into the underground crack.

But they haven't even found the underground devil's nest.

This is also a heart disease of Kong Xian.

Without destroying the underground devil's nest, he always felt that the other side had a chance to make a comeback.

After reading this, Chu Yan flew to the tribe.

The distance is not far. A moment later, Chu Yan came to the sky of the low and broken buildings.

Looking down for a moment, Chu Yan determined that the building complex had not been inhabited for a long time.

The original construction is similar to that of tents and shantytowns.

Now there are a lot of them. They're broken and collapsed.

Moreover, the environment here is so quiet that people even feel the sound of their own heartbeat and breathing. If there were any underground demons, they would have been active for a long time.

But out of curiosity, Chu Yan fell down and came to this tribe.

Kong Xian once introduced that the underground demons are tall and tall. Although they are called "demons", in fact, the underground demons are totally different from human beings.

In comparison, the underground demons are more like half beasts and half stones.

A more normal shape of the devil, almost as high as a floor in reality, brutal character, infinite power.

The underground demons often fight with each other, tearing the defeated party to pieces, not to mention coming to the ground to kill ordinary people.

For them, the meat of the people living on the ground is delicious, which is simply the best delicacy.

When Chu Yan recalled Kong Xian's description, his feet had already fallen to the ground.

It's exactly what Kong Xian described.

Although these shantytowns look ordinary from the mid air, they will find that every shantytown is higher than he stands.

Among the shantytowns, they are either congested or scattered, which seems to be out of order.

Broken stones can be seen everywhere on the ground.

In addition, not far from Chu Yan, there was a big stone pot.

There seems to be something in the stone pot.