Silent darkness, long tunnels.

The Underground World of Blackstone is the same, and there are no changes.

Including the demon beasts lurking in the tunnels, such as the two-headed snake lizard, they are still hunting instincts that they have evolved over thousands of years.

Two years ago, Gao Feng was trembling and cautious on this path. But more than 700 days have passed, and Gao Feng, who came back again, has undergone earth-shaking changes.

In a low-lying pit above the tunnel, a large two-headed snake lizard is lying on its stomach, waiting for its prey. Two-headed snake lizards don't have very good eyes, but they are particularly sensitive to changes in smell and temperature. In this long, dark tunnel, they are natural hunters.

With a heavy body, hideous double-heads, and black scales, the two-headed snake lizard crouching above it was ugly and vicious

Looking at the two-headed snake lizard, Gao Feng felt very close. It's like seeing familiar old people, although they may not have any friendship with each other, but in the changes of the world, when they see the traces of the past, they still can't help but feel some feelings.

To this day, the two-headed snake lizard can't stop Gao Feng's sword at all. But Gao Feng was not interested in killing them. The two-headed snake lizard couldn't sense Gao Feng's presence at all.

Out of the tunnel, the sky is still the same residual red. The red light, like the sunset, illuminates the underground world.

Colorful creatures make up a strange jungle of underground creatures.

Gao Feng walked through it, and no creature attacked him. Gao Feng's current strength level was too high, so high that this group of underground creatures could not give birth to induction. To them, Gao Feng was like a stream of air gushing underground, and although it was moving, it was not worth wasting energy and attention.

Back then, it took Gao Feng a lot of effort to get here. Now, it is like his own back garden for Gao Feng.

The battlefield where the fierce battle was fought at the beginning was already covered with a purple strange flower. Like a flower the size of a human head, it spreads an intoxicating fragrance and is extremely toxic. This group of poisonous flowers, which survive by devouring the flesh and blood of underground creatures, has also become the best cover-up. The traces of the fierce battle were completely concealed.

Although the landscape seems to have changed, it is not a problem for Gao Feng. Not to mention the comparison of the terrain in the light brain, even with the memory in his mind, he can find the place.

Even if he didn't arm the Battle Star Armor, the flower poison would not pose a threat to Gao Feng. Floating into the flowers, Gao Feng didn't have much effort to find the entrance to the different space sealed by the magic circle.

With the state of the light stone, there is no problem with the blockade for a few more years. What made Gao Feng even more relieved was that there was no trace of the magic circle seal.

Gao Feng opened the seal of the magic circle, and a water-colored light mirror suddenly appeared among the flowers.

The light mirror gently fluctuates like water waves. In the deep and vast underground realm, under the shadow of creatures shining with all kinds of strange lights, this light mirror is not conspicuous. Also, if you don't look at the mirror at close range, you won't see the mirror.

Gao Feng did not hesitate and stepped into another space.

Blue sky and white clouds, refreshing weather. The green grassland is like a huge green ocean, as far as the eye can see.

Entering the different space, Gao Feng couldn't help but take a deep breath, such an open and vibrant scenery can always make people feel comfortable.

The bad luck of being chased by the poisonous king bee seems to have been swept away.

Speaking of which, the queen bee's pursuit isn't entirely bad. At least it gave Gao Feng the opportunity to enter another space alone

Lu Yuan and Zhou Xuan were seriously injured, and it was difficult to take Gao Feng for a long time to travel through anti-space. Gao Feng proposed to put him on the Black Rock Star.

The two masters thought about it and agreed. Although the Black Stone Star was not too far away from the Dark Star, it was impossible for the Queen Bee to guess that Gao Feng would be hiding on it.

Even if he is a king, he can't sense the situation billions of kilometers away without intention. Lu Yuan and Zhou Xuan put Gao Feng on the Black Stone Star, and the two of them rushed to the nearest military base.

was ambushed by the queen bee and another gold master, which also made Lu Yuan and Zhou Xuan suffer a big loss. The two glorious envoys have not suffered such a loss over the years.

The queen bee is actually the pinnacle of gold, which is also much beyond their expectations. Although the poisonous king bee has been crisscrossing the empire's border star field for many years, it has come and gone like the wind, and it is extremely cunning.

For this reason, the gold master was also dispatched to encircle and suppress, but he never caught the Queen Bee. There is also speculation in the military that Queen Bee is at least a master of gold. But most of the empire's top brass disagreed, believing it to be an excuse for the military to shirk responsibility.

After this battle, Lu Yuan and Zhou Xuan saw the power of the queen bee. The queen bee who is at the peak of the golden gold has a much stronger force than Zhou Xuanhe and Lu Yuan. But if it weren't for the fact that the fierce battle with the Star Devouring King Worm consumed most of the strength, Lu Yuan and Zhou Xuan would not be so embarrassed.

Even if Lu Yuan is peaceful, he is full of anger. Although they may not be able to find the queen bee when they come back, the two masters can't swallow this breath. Moreover, the queen bee entered the territory of the empire with another gold master, and she definitely did not come to play.

With public and private, Lu Yuan and Zhou Xuan can't sit idly by.

Gao Feng was not surprised by the queen's powerful power. This vicious woman is the powerhouse of the Odin Empire. The Sirius King had also heard some news from her.

"I just don't know what her momentum came from this time"

This thought flashed in Gao Feng's heart, but he didn't think deeply. Gao Feng didn't think the queen bee could have anything to do with him. Although the queen bee should be damned, it is not something that Gao Feng can move now. At least he has to wait until he enters the silver level, and the dual swords and light armor are improved again, before he is qualified for a battle. If you want to kill the queen bee, unless Gao Feng also enters the gold rank.

Now the amount of strength is still too low, and it is useless to think too much.

Gao Feng's main concern now is to find the gold vein. If it's a large gold vein, it's gone

Golden light stone is the hardest currency, and it can be freely circulated not only in the Anthropocene. Even those alien intelligent beings, the golden light stone can also be traded as a currency.

It can be said that the Golden Light Stone is the most common currency of the Galaxy. As long as the intelligent races have mastered the power of the power, there is a huge demand for golden light stones.

Moreover, this demand is not the pursuit of gold in ancient societies. Gold itself is a precious metal, but it has no real practical value.

As the highest level of energy, golden light stone is a necessity for the country. Like the main warships of various countries, they are basically powered by gold and light stones as the main energy source.

This kind of pure and efficient energy has a wide range of applications. But just the consumption of high-level light armor masters is already in short supply. Not to mention promoting the app.

If Gao Feng excavates a giant gold vein, he will immediately become the top rich man in the galaxy. Of course, it was difficult for Gao Feng to circulate the golden light stone before he had the ability to protect himself.

But with the support of the golden light stone vein, refining high-grade light armor and cultivation power has become simple

Although Gao Feng still had a few pieces of golden light stone, he was reluctant to take them out to refine the light armor. Just put it on the body as a backup energy. At critical moments, the Golden Light Stone can be driven by a magic circle to catalyze luminous armor. It can also be converted into the purest energy for Gao Feng to absorb.

The benefits of golden light stone are innumerable.

Thinking of the benefits of sitting on a gold vein, Gao Feng was full of expectations for this alien space.

After entering the other space, Gao Feng was not in a hurry to find the Golden Light Stone first. A different space that can give birth to gold veins certainly does not lack powerful life.

Gao Feng had just fought fiercely on the dark star, and he also consumed most of his strength. Navigating through anti-space also exhausted him.

Since the entrance is safe, you should first take care of yourself.

Five hours later, Gao Feng stood up in good spirits. After five hours of recuperation, the physical and mental fatigue has been restored.

Gao Feng found that the different space was exceptionally suitable for cultivation. Abundant and ethereal source power, it is especially easy to absorb. There seems to be a strange amount of power in the space, which can calm the mind. Gao Feng's entry just now entered the deepest level at once.

The Broken Army and the Seven Kills Double Sword were refined here. Gao Feng thought of the situation two years ago, and could almost confirm that this alien space had some kind of magical power, which could tap people's potential.

The twin swords were refined into thirty-six runes, and they were also automatically refined into a mirror-mirrored anti-heaven magic array. This was not luck, but because the space could make people reach their best, which prompted Gao Feng's aura to flash, and he refined the twin swords.

Gao Feng decided that as long as he found a gold vein, he would refine the twin swords into a golden sword weapon here. Anyway, Lu Yuan has already refined the sword fetus, so he only needs to add the heart core and reproduce the rune array.

Harnessing the Battle Star Armor, Gao Feng flew towards the depths of the grassland.

In the past, Gao Feng trekked for seven days before he saw the edge of the sea of grass. For Gao Feng now, it was only an hour to see the mountains on the edge of the grassland.

At this time, Gao Feng is a hundred times stronger than two years ago.

Wishing in the sky, the mountains stretch endlessly. The trees on the peaks are abundantly vegetated and look full of life.

In the mountains, there are many powerful breaths.

Gao Feng looked at it for a while, and his face became solemn. Unlike humans, powerful creatures generally do not hide their abilities, but do their best to show them.

In nature, all kinds of powerful creatures will try to show their strength. This saves a lot of trouble. It can also deter prey. Only human beings, because of their complex social formations, like to hide their power deeply.

Different living environments determine different survival wisdom.

There are no complex social formations in the other dimension, and powerful creatures follow instinct. This is the fundamental reason why they can never be compared to humans.

Gao Feng felt that some of those powerful auras in the distance had reached the gold level. This observation also shocked him.

Normally, there aren't many powerful creatures in the other dimension. Because the alien space is only a mezzanine of the positive and negative spaces, its spatial nature determines that it will not have too strong energy itself.

The scale of the space also limits the growth of the power of living things. Like the Blue Snow Ice Plain where Gao Feng went last time, the highest-level demon beasts were only of the silver rank.

It was easy to give birth to a space demon fetus, and it took two successive evolutions to reach the gold level. Compared to this different space, that's too bad. The two can't even be compared together.

In the vast and endless mountain range, Gao Feng's divine thoughts roamed for tens of thousands of kilometers and could not reach the edge. And in the distant depths, there seems to be a myriad of breaths.

Gao Feng found that he still underestimated the scale of this alien space, in terms of the area of space, it was much larger than the earth. Preliminary estimates suggest that there are at least ten Earths in size.

Such a huge space is very rare. According to Gao Feng's knowledge, only the endless desolate space is bigger than here.

"Maybe there will be a powerful light armor handed down from ancient times here......" This thought popped up uncontrollably in Gao Feng's heart.

Gao Feng calmed down, now is not the time to think about this. With his strength, he is not qualified to venture deep into the mountains. The most important thing now is to find the gold vein and upgrade the dual swords to the next level.

Slowly descending from the sky, Gao Feng chose to explore on foot.

Although the Divine Mind Scan is fast, it has many drawbacks. Far less effective than a down-to-earth investigation.

Most of the expedition groups of Zhongxing Mining Group are third- and fourth-level light armor divisions. Depending on their strength, it is impossible to penetrate deep into the mountains.

Gao Feng estimated that they were probably the string of golden light stones found on the outskirts of the mountain range. At Gao Feng's current speed, it won't take him more than two days to search this area.

Harnessing the Battle Star Armor, Gao Feng galloped in an anti-gravity levitation attitude. Controlling the power of electromagnetism, Gao Feng was almost different from a wandering electric light. Although the speed is far faster than the speed of sound, it comes and goes silently, quietly and eerily.

A flash of blue light wanders around the edge of the mountain at an astonishing speed. Some ferocious beasts realized that something was wrong, and the blue light had disappeared without a trace.

Powerful Divine Thoughts, with the aid of light brain scanning. Gao Feng's sensing radius is one kilometer. Even if it is a thousand meters underground, it can't escape Gao Feng's induction.

Under such a meticulous search, all traces are nowhere to be found.

When it was getting dark, Gao Feng found a cave at the foot of a mountain peak.

On the exposed brown rock, there is a crack more than ten meters high. Because there is a powerful force inside, Gao Feng's divine thoughts are difficult to penetrate, and he can't judge the specific situation inside.

Gao Feng was interested in the fact that he found a used flare inside the hole. Judging from the specifications, it is a flare commonly used in mining exploration.

There is no doubt that this is the trace left by the Zhongxing Mining Expedition Group.

However, judging from the entrance to the cave, there is a large group of creatures living inside. Gao Feng was a little skeptical about how those people in the expedition group had penetrated into it

Although I can't guess the reason, I can't let it go here.

It was already dark, and as we went deeper, the cave became even darker. The road inside the cave is rough and winding, but the stone walls are very smooth.

It can be seen that this is some kind of large creature that often comes in and out, so that the stone wall is so smooth.

"Maybe it's some kind of almost rat-like creature...... Gao Feng speculated from the occasional drop of hair.

Walking all the way down the cave and walking tens of thousands of meters, Gao Feng's eyes suddenly widened and he entered an open space.

It is said to be open, but in fact it is a huge cave of several thousand square meters.

The open cavern is littered with all kinds of debris, including the corpses of animals and the bones of various creatures. There are also some stones that glow. In the midst of all this debris, dozens of huge creatures lay on their stomachs. Fat and fat, it is comparable to an elephant, but its limbs are short, its fur is smooth, its mouth is pointed and its fangs are sharp, and it has a thin tail more than ten meters long.

From the looks of it, it's a bunch of enlarged rats.

Visually, the rats that were put in were terrifying. It has a strong visual impact. Although Gao Feng was not afraid, he felt very uncomfortable when he saw it.

"Squeak......" a large rat suddenly screamed.

The sound waves of its screams are extremely high-pitched and high-pitched, more than two hundred decibels by human standards. Such high-pitched sound waves are completely fatal to ordinary people.

It's like the sound of a ton of TNT exploding twenty meters away. The fragile body of a person will be directly torn apart by sound waves.

The scream of a large rat immediately provoked the reaction of all the big rats. Dozens of big rats all discovered Gao Feng's existence, and they all opened their mouths to howl at Gao Feng.

Their power lies in their ability to control the direction of sound waves. The sound waves from dozens of large rats screaming together can even converge to form a combined force.

In Gao Feng's eyes, dozens of sound waves converged into a sharp blade, stabbing straight towards him.

More than 400 decibels. Gao Feng quickly made a judgment. That's the amount of force emitted by a giant volcano. What's even more terrifying is that this sound wave is not spreading in all directions, but condenses into a pointed sharp sound wave, piercing Gao Feng.

Ordinary Black Iron Light Armor Masters would be crushed by this sonic blade. Even if the light armor can resist it, the flesh will be shattered into powder by the sound waves.

For Gao Feng now, these attacks are certainly not a problem. But dozens of extremely vicious rats opened their mouths together, revealing their big yellow fangs and purple tongues, and it was really a nightmarish scene

"Die"

Gao Feng didn't want to use a sword, and it was an insult to kill this group of disgusting rats with a sword. Facing the sharp sound wave, Gao Feng chose to roar back.

Powerful source support, powerful divine thoughts reshape the form of sound waves. Gao Feng's shouting voice instantly surpassed the limit of the big rats, and the most fragile eyeballs were the first to burst into flames when they couldn't bear the pressure. Then came the brains of the rats, which were shattered into thousands of pieces under the ravages of the sound waves.

The heads of dozens of big rats exploded at the same time, spraying red and white on the ground. The scene was extremely bloody and terrifying.

But Gao Feng is very calm, the dead monster is far more cute than when he is alive.

On top of that, Gao Feng found several golden light stones behind a large mouse. In the darkness, the faint golden light shining with the golden light stone was so dazzling.

Under the light of that light, the dark and bloody cave suddenly turned into a paradise.

Gao Feng picked up a few golden light stones and found that a small part of the energy in them had been absorbed. Apparently, these rats have also discovered the mystery of the Golden Light Stone.

If these big rats continue to live, it's hard to say what kind of terrifying monster beasts they will grow.

However, Gao Feng did not find a vein of golden light stone in the cave. He was a little disappointed, but not surprised.

It stands to reason that a high-level energy like the Golden Light Stone must be occupied by a more powerful demon beast. The group of big rats in front of him looked scary, but their strength was too poor.

How did the big rats get the Golden Light Stone? Gao Feng's eyes turned and landed on the entrances of dozens of huge caves on the stone walls on all sides.

Obviously, this group of monsters who like to burrow has dug up a few golden light stones out of nowhere. Just follow the holes they dig and look for them one by one.

While Gao Feng was drilling a rat hole underground, the gold master Sawa was also marching towards the underground world with a team of thousands of people.

"Tell these workers that whoever finds something valuable first will survive him and his whole family. Sawyer instructed his subordinates slowly.

Among the purple flowers, the light mirror at the entrance of the different space is quietly shining like water waves.