After getting twenty Black Iron Sinners' Hearts, Chu Duan let the two go.

It's just two four-star saint levels, you can kill them or not, not to mention that Chu Duan had promised them before that as long as they had to answer any questions, they would be spared.

He doesn't make promises lightly, and when he does, he will do it.

With a further understanding of the exiled land, Chu Dui gradually formed a plan in his heart.

While moving forward quickly, he played with a heart in his hand.

This is a fist-sized heart, the color is not bright red, but a black iron color, holding it in his hand, Chu Duan can feel the warmth in it, and can also feel the energy contained in it, a very violent energy.

This is the heart of the black iron level criminal, the skin is very tough, like black iron, Chu Duan can not destroy a single inch with thirty percent of his strength, you know, his holy body is the peak of the fourth level, and his strength is extremely terrifying, and he can knead a hundred refined refined steel into powder in a light way, and three percent of the strength, even if it is steel that has been refined ten thousand times, it can be crushed, but he can't help this black iron-level heart at all.

Chu Duan didn't exert any more force, it was just a casual attempt.

Next, he tried to absorb the mad force in the hearts of the black iron criminals to see if he could absorb the refining, and found that the mad force in it could not be absorbed by him at all, let alone refined.

"It's amazing stuff. Chu Duan said secretly, flipped his palm, and put the heart of the black iron-level sinner into the space ring.

According to the saying, the Heart of the Sin has many uses, it can be sacrificed to the Black God Greatsword to stimulate the sword power, and it can also be purchased as a currency circulation, etc.

"The first to third level sword power can be obtained by sacrificing the heart of a black iron level sinner, the fourth to sixth level sword power can be obtained by sacrificing the heart of a bronze level sinner, and the seventh to ninth level sword power. It was obtained by sacrificing the heart of a silver-level sinner, so what if it was sacrificed with the heart of a gold-level sinner?" Chu Duan said secretly.

Immediately, shaking his head, gold-level criminals have not appeared for a long time, and the strength of silver-level criminals has surpassed the vast majority of nine-star saint levels, judging from the increasing strength of criminals. Gold-level sinners may be equal to peerless powerhouses.

What is the strength of the peerless powerhouse, Chu Duan is still relatively clear, because he has seen it with his own eyes.

With his current strength, not to mention gold-level criminals, even if he encounters silver-level criminals, there is only one way to die.

Fortunately, during the daylight hours, the activities of the sinners decreased. Only in the dark of night is the best time for the sinners to haunt.

The weather in the Exiled Lands changes quickly, and there is no pattern.

What Chu Duan saw when he first came in. It's the arid and cracked earth, and the sky is full of cracks, and I don't know when, the temperature of the air begins to drop. And it was very fast, and the sharp change made Chu Duan feel it clearly.

Look up at the sky. The cracks in the sky were still there, but the air began to get moist and cold, and a little gray-white condensation, like a feather, slowly fell from above, and as the first gray-white drifted down, more and more gray-white condensed.

As the gray falls, the temperature of the air drops again.

This is snow, and it is grayish-white snow.

Stretching out his hand, let a piece of gray-white snow fall on the palm of his hand, melting in the palm of his hand, Chu Duan could feel the coldness contained in it, and a trace of chaos, that was a chaotic aura that would have a certain impact on his mind.

Even the falling snow fluctuates with an aura unique to the Exiled Lands.

There were more and more gray-white snow, more and more dense, and it was getting bigger and bigger, Chu Duan began to feel a chill, with his cultivation of the Eternal Fourfold Heaven, plus the Holy Body of the Peak of the Fourth Level, he would actually feel the cold, which showed that this gray-white snow was very cold, and the average low-level saint level would probably feel uncomfortable.

Chu Duan's estimate was right, at this time, almost all the cultivators who were active outside returned, because the weather at this time would only get colder and colder, making it unbearable.

As time passed, Chu Duan could feel that the temperature was getting lower and lower, and the gray-white snow was getting bigger and bigger, almost covering the sky and the earth, and the vision in front was blocked, and when Chu Duan radiated the power of the divine soul, he also found that the power of his divine soul was disturbed by the chaotic aura in the gray-white snow, and became unstable and intermittent.

"Bad weather. With a secret sound, Chu Duan couldn't help but speed up.

As the snow fell, the sky gradually darkened.

......

The camp gate of the Iron Wing Camp was closed, and the cultivators guarding the camp gate wore special thick robes, which could better withstand the gradual cold.

The place of exile has existed for countless years, and at first it was deserted, but since a cultivator entered here, something has gradually changed.

Most of the cultivators who enter here are human races, and in addition, there are other races, no matter what race they are, they all have their own civilizations, and there are some commonalities between these civilizations.

Although true cultivators will endure all kinds of environments, they naturally want to be better when they can be better, so gradually, one camp after another was built, and as they developed, the camps gradually expanded, forming cities.

Where there are cities, there are naturally rulers, and there is a division of power.

Where there are forces, there will naturally be fights.

People are intelligent creatures, although advocating the strong for respect, but some people in the pursuit of their own strength at the same time, will also pursue the power of power, strong power can bring more benefits, further make themselves strong.

Under the battle, some people win and some lose, and some people do not want to go under others, so in addition to the city, other camps have appeared.

Each camp represents a faction, and in the Exiled Lands, there are dozens of camps, but there are only five cities.

The five cities represent the five most powerful forces in the Exiled Lands, and after that, it is difficult to have a sixth city.

The Iron Wing Battalion is one of dozens of camps, a camp built and controlled by a force known as the Iron Wings.

The camp was surrounded by a wall formed by sharpening black logs the waist of a ten-meter-tall man and inserting them into the ground, which was a tree abundant in the Exiled Lands, called Black Ironwood.

The black ironwood is extremely hard, and the attacks of the low-level saint level are difficult to destroy.

If this thing is transported to the outside world, it must be very valuable, but unfortunately, black ironwood is unique to the Exiled Lands, and once it leaves the Exiled Lands, it will become decayed and fragile.

Using black iron and wood as a wall, combined with the ban and burning, can greatly enhance the defensive power, even the attacks of the mid-level saint-level powerhouses cannot be destroyed, and it is used to resist the attacks of the criminals, which is no better.

You must know that in the exiled land, it is best not to fly, the higher you go, the greater the danger, and if you accidentally encounter a spatial rift, you will die silently.

At the gate of the Iron Wing Battalion, two guards took out wine gourds and opened them, and rushed out with a stream of steam.

The gurgling sound came from the gourd, like boiling oil.

After taking a small sip gently, the faces of the two of them suddenly changed, becoming ruddy, becoming more and more red, like cooked prawns, and steaming hot.

After a long while, the two of them exhaled a breath of hot air, and as soon as the hot air left their mouths, it immediately turned into a white breath and shot out like a sword.

"No matter how many times I've drunk it, every time I drink it, I feel very excited. ”

"I find it hard to drink. ”

"I can't help it, if I don't drink it, it's hard to withstand the cold that follows. ”

"I don't know how long this gray snow season will last. ”

"It's hard to say, the weather in this hellish place changes too fast, and what worries me is the sinners, at this time, but when the sinner people are most active, I don't know if the camp will be attacked. ”

While the two were talking, their eyes were very sharp, paying attention to their surroundings, and the power of the divine soul was also emitted as much as possible, paying attention to the movements around them, but the gray snow was too big, too dense, and Yan zhòng interfered with their eyesight and the power of the divine soul.

......

Trembling slightly, Chu Duan took out a bottle of wine and opened it and poured it, but the wine did not make his body feel warm.

The chill brought by the gray snow invaded from the outside in, but with the passage of time, the cold also emerged inside, permeated from the inside out, and the chill became heavier under the addition of the inside and outside.

With his cultivation of the Eternal Four Heavens and the Holy Body that has reached the peak of the fourth level, he will actually feel a chill, which shows how strict the chill at this time is, and the ordinary low-level saint level is afraid that he will be frozen.

With a flash of inspiration in his mind, Chu Duan took out the Five Elements Washing Spirit Dew and drank it, as soon as the Five Elements Washing Spirit Dew entered the body, it immediately dissolved and diffused, circulating in the body, and the chill seemed to destroy Chu Dui's body.

"It worked. Chu Duan was secretly happy.

If you usually take the Five Elements Cleansing Spirit Dew, you can only absorb it slowly, and although the final effect is the same, the time it takes is many times more.

Now the pressure brought by this chill only made Chu Duan feel a little, it was not enough, but it was already possible to accelerate the absorption of the Five Elements Washing Spirit Dew on a certain level.

Thirty years, no, it should be less than thirty years, Chu Duan has to use all aspects and every means to strengthen himself, have stronger strength, and the best thing is to have the strength to compete with the peerless powerhouse.

Whether it can be done or not, Chu Duan doesn't know, and he doesn't have confidence, he can only do his best, and not let go of any opportunity that may strengthen himself, and the current chill is an opportunity.

Walking, Chu Dui's hair and shoulders were covered with gray snow.

His eyes, but extremely sharp, like a sharp sword, looking straight ahead, his hearing was raised to the extreme, the sound of gray snow falling, one by one clear into the ears, in the case of the power of the divine soul is disturbed, the role of the five realms of swordsmanship, to the extreme. (To be continued......)