Proficiency: Cultivated 10 Million Times

It has to be said that Wang Yu's judgment was very accurate. Although the black-robed old man had tried his best, it was still difficult for him to cause more damage to this gray stone tiger.

As soon as he gritted his teeth, his figure flew away, turned around and left.

Dumb is not willing to let go of the food in his mouth.

The more human warriors are full of energy and blood, the more nourishing they are in the mouths of these fierce beasts.

On this point, both sides are surprisingly consistent.

Dug was about to pounce on him, but the man in black suddenly pulled out a green stone and threw it at Dug.

It's not an air blast rock!

The air-explosive stone exploded with a bang, a small one, but its power is really not small.

Fortunately, Wang Yu watched from a long distance, and was not affected by much explosion.

On the contrary, the man in black was too close. Under the impact of the explosion, his body was damaged and he vomited blood from his mouth.

Run towards the distance with the impact.

The gray stone tiger was finally broken this time, and its gray hair was burnt black.

However, after being injured, Duhu became even more crazy and chased after the man in black.

Several vertical jumps disappeared in the forest.

"..."

Wang Yu's thoughts flooded his mind for a moment.

Near the cave, there was silence at the moment.

The open door, without any hindrance, seemed to welcome his arrival.

"Maybe this is the outdoor opportunity that the master said!"

Wang Yu suddenly remembered the words when he chatted with Sun Chengshan and spanked.

Luck is something that cannot be explained clearly.

Some people were walking in the wild, and when they turned their heads, they were eaten by wild wolves.

Some people are careless, but they can encounter great opportunities.

During Sun Chengshan's 20 years of martial arts practice, he has also traveled around and met many people and things.

Sometimes when I get excited, I will talk to Wang Yu.

Listening to the sound of the tiger howling in the distance gradually faded away.

Dumb will come back eventually, but there is still a period of time in between.

Do you want to fight?

If you don't give it a try, then why am I here!

In an instant, Wang Yu rushed out of the bushes and quickly stepped into the cave.

He believed in his current ability, and with the chasing speed shown by the big tiger just now, even if he couldn't beat him, he would still have no problem running.

The seven-level leg skill plus the ability to escape from the blood shadow method is not a joke.

Not to mention that the big tiger was also injured, so it was somewhat weaker.

The interior of the karst cave is much wider than Wang Yu imagined, and the terrain goes all the way down, with layers of layers that can't be seen bottoming out.

I don't know how long this natural cave has been buried deep in the ground. Most of the rocks inside have been crystallized. There is a green color in the white stone, and huge stalagmites hang down from the top.

The air is very humid, causing the entire cave to be filled with water vapor, and water droplets hang everywhere on the rock wall, which is dazzling to see.

"How do you find it so big?" Wang Yu frowned secretly.

Looking at this cave, it was as if the entire ground had been hollowed out.

In such a large place, it would take hours to find the so-called stalactites in the center of the earth.

Not to mention that Wang Yu is running out of time now, and Hui Shihu will come back anytime after eating and drinking.

"It doesn't matter, let's find it first." Wang Yu moved and began to move at high speed in the cave.

In such a big place, even if Dumb came back, it would not be easy to catch him.

Recall in your mind the relevant information about the stalactites in the center of the earth that you have seen before.

Since this thing is formed by the steam from the center of the earth, it must be in a place with a higher temperature.

The overall environment of the cave is cold, so as long as I am fast enough, I can still filter out possible locations in a short time and find them.

Thinking of this, Wang Yu stomped heavily, and his figure suddenly stopped.

Then the whole person was like a spring, suppressed to the limit and suddenly popped out.

The speed is fast, but it is silent, there is not much impact, and there is not even any wind.

A glimpse flashed across the entire cave.

He was at full speed, and now his bursting speed in a straight line is at least double that of before.

If the state of burning blood is activated, this speed can be even higher.

boom!

At the extreme speed, Wang Yu didn't control properly for a while, he rushed too fast and jumped too high, so that he smashed the stalagmite hanging from above.

Fortunately, Wang Yu's head is iron, so he won't be hurt.

He also didn't expect that after strengthening his legs, his speed could increase so much.

I was used to driving a bicycle, but suddenly changed to a motorcycle, so I couldn't get used to it when I hit the accelerator.

Shaking his head, Wang Yu took a moment to pay attention, and then slowed down a bit.

Soon he confirmed that there were no other ferocious beasts in the cave except for the big tiger.

As for the location of the heat source, it is not so easy to find.

The interior of the cave is criss-crossed, and the crystallized rock walls are everywhere, blocking the way like a maze.

Wang Yu was so annoyed that he didn't care about anything else, so he simply smashed and flattened all the rock walls blocking the road with his fists.

After a while, he finally found the deepest part of the cave.

It was a rock pillar connected up and down. The interior of the rock pillar seemed to be hollow and there was high temperature.

A trace of water vapor emerges from the small holes on several rock pillars, adheres to the surface of the rock pillars, and can condense into a drop of liquid after a long time.

This droplet is not milky white, but reddish yellow.

The most amazing thing is that the inside of the liquid bead is hot, and it falls into a circle of rock grooves beside the rock pillar.

Wang Yu saw that a small puddle of reddish-yellow liquid had gathered in the groove of the rock, about the amount of a small cup.

"Earth Clock Emulsion, with scorching properties, pure gold has the best luster, a drop can be worth tens of thousands of broken crystal coins, crimson is the worst, and its efficacy is relatively weak."

Wang Yu recalled all kinds of information about the earth clock emulsion in his mind.

The red-yellow droplet in front of my eyes is actually considered to be of medium quality in stalactite, although it is not as expensive as pure gold.

But such a cup is probably worth more than 100,000 broken crystal coins, or even higher.

Definitely a priceless item.

Sell ​​it?

Of course not, this kind of treasure that money can't buy is actually quite a loss when exchanged for money.

Even if Wang Yu didn't use it himself, he would exchange it for something equally precious and rare.

In short, put the baby away first!

Wang Yu took out a small porcelain bottle on his body, poured out a few hemostatic medicines inside, and threw it aside without any distress.

Then go forward and carefully fill in all the earth clock emulsion.

After the packaging was completed, Wang Yu only felt that his worth had skyrocketed.

"This is really a good place." I sighed in my heart.

Although the geocentric clock emulsion may not be able to produce a complete drop in half a year, it is a treasure of sustainable renewable resources after all.

And such a precious stalactite!

It's a pity that when the military headquarters takes over here in the future, there will be nothing wrong with him.

But at least he has already won the first place, such a small cup, I don't know how many years it will take to settle it out.

Perhaps that gray stone tiger had spoiled the stalactite here before him.

Thinking of this, it is inevitable to feel a little pity, but Wang Yu is also content.

Before the gray stone tiger returned, Wang Yu immediately wanted to run away, and finally his eyes skipped the location of the stalactite.

I wanted to remember this location, but found that the innermost rock wall seemed to be different.

With a heart move, I took a few steps closer to observe.

It was found that on the solid rock wall, there was a thin crack that went from the top to the ground.

There is a faint light shining through such a long strip.

"There is a universe inside!"

Wang Yu's spirit was shaken. Just now, his attention was all on the geocentric clock emulsion, and he didn't notice the abnormality of this wall at all.

Only now did I realize that there might be an unknown space inside the wall.

It may even be connected to another larger cave, which makes people daydream.

"Forget it, it's time to go!" Suppressing the thought of digging open in my heart, I decided to talk about it next time I have a chance.

Now he's going back with his stalactite!

However, he had just walked out of the cave when he saw a bloody figure with a miserable face standing quietly not far away.

It was the old man in black robe who escaped before.

The two looked at each other with astonishment on their faces.

Both of them obviously used body skills, walking silently.

So much so that they didn't find each other until they were close to each other.

The air was a little awkward for a while.

Wang Yu didn't expect that the old man in black robe could survive in the tiger's mouth, and even returned here.

The old man in black robe didn't even expect that there would be a third person here, and it looked like he had already picked the peaches he had planned so hard!

"Do you want to go in?" Wang Yu suddenly said while pointing behind him, breaking the silence.

The black-robed old man's face became more and more ugly, pressing on the injury on his body, his voice was hoarse and he was about to speak something.

"you......"

However, as soon as he opened his mouth to say a word, Wang Yu suddenly moved.

The seven-level basic legwork was suddenly activated and turned into a glimpse.

At the same time, the long knife was unsheathed, and the seven-level basic knife technique was directly displayed.

Mind Sword!

White light suddenly appeared, reflecting Wang Yu's sharp eyes, appearing in front of the old man in black robe.

For a moment, the old man in black robe was beating wildly.

Wang Yu's knife was too fast and too sharp, not to mention that the old man in black robe is now seriously injured after escaping from the tiger's mouth.

Even at the peak, facing Wang Yu's knife, he must treat it with caution, and he must not be careless at all.

His head only had time to move back two inches, trying to avoid the blade.

However it turned out to be of no avail.

The long knife in Wang Yu's hand cut a bright white semi-circular arc.

The head of the old man in black robe was separated immediately.

"This kid, what a fast knife!!"

The black-robed old man had the cultivation base of burning blood four turns, but now he died under Wang Yu's sword for no apparent reason.

Maybe he couldn't believe it himself.

After slashing the enemy, Wang Yu not only did not breathe a sigh of relief, but his face became even uglier.

A burst of heavy footsteps, accompanied by the deep breathing of the beast, the gray stone tiger came back!

And the moment Wang Yu drew his sword, Huishihu had locked on his side from afar.

One person and one tiger encountered each other in the cave.

The gray stone tiger lowered its head. Although its body was blackened by the blast, it still had a fierce look, full of vitality and a sense of oppression.

Wang Yu yelled in his heart that something was wrong.

He had just mobilized his mind to hold the sword, ensuring that he could kill the old man in black with one blow.

Now the exhaustion is too great, and fatigue floods the whole body again.

You know, this is the third time he has used the Mind Sword today.

In this state, he basically lost the ability to fight Gray Stone Tiger.

I can only escape!

The road ahead is blocked, and the only way to retreat is to return to the location of the stalactite pillar behind.

But there is also a dead end there.

At this moment, many thoughts flashed through Wang Yu's mind, and finally he chose to retreat first.

As soon as he moved, the gray stone tiger also moved, and rushed towards Wang Yu.

Roar!

This cave has been completely occupied by it, and no creature is allowed to approach here!

No one is allowed to approach the stalactite rock pillars.

Wang Yu ran straight away, crossed the stalactite rock pillars, and when he was close to the innermost rock wall, he suddenly turned and jumped away.

That gray stone tiger was also a head iron, it didn't have Wang Yu's legwork, so it couldn't stop the car and hit the thick rock wall directly.

The location of the collision was exactly the crack that Wang Yu intentionally guided.

So, the next moment, along the crack, the rock wall was knocked out a big hole the height of a person.

Inside, it was as expected by Wang Yu, there was heaven and earth inside!