Although Xiao Wu has a lot of ice crystal chalcedony on his body, these are not enough for him to break through. The best way is to go to Xuanbing Sect or to a place where the power of ice is abundant.

Xiao Wu arrived at Xuanbing Sect and explained his purpose. Elder Bingyu was shocked. He knew that Xiao Wu had practiced less than one ten thousand times as long as hers, and now he was actually on par with her.

"Master Qingxuan, you have to be polite. Although the sect leader is not here, she has already explained that the sect leader can use the sect leader's cultivation stone room at will."

Xiao Wu was not very polite either. Elder Bingyu's sect was busy with affairs. Xiao Wu went to the cultivation stone room by himself. Filled with immortal crystal stones for the traction magic array, and ice power surged out of the magic array.

The moment Xiao Wu activated the traction magic array, Xiao Wu practiced to the point where he was practicing in a certain magic array deep in the Jade Dragon Snow Mountain.

"How come he is at the Immortal Emperor Realm?"

The elder of the Snow Clan in white robe was confused. According to his expectations, it would take at least about five thousand years for Xiao Wu to cross the border.

The place where the Great Elder of the Snow Clan was located was covered with ice, and the ground and walls were built with black ice. His closed peeping array left in a hurry, and his long snow-white beards swung with the wind.

He stood at the entrance of a dark stone cave and hesitated.

"Great Elder, what's the point?"

A crisp sound came from the cave, and a chill rushed out, and the elder suddenly became excited. The clan leader's cultivation was much higher than his, and he could be cold without ice.

"Clan leader, that human race is already in the Immortal Emperor realm. Should he ask him to pick up the saint back?"

"Nonsai, he has just crossed the realm, and I will talk about it when he has stabilized his realm. We are not in a hurry. He wants to take the Saint to cross the void. This is not a trivial matter. Go, there is no big deal and there is no need to disturb me!"

The Great Elder was driven away without even seeing the figure of the patriarch. He knew that he was too hasty. It was very dangerous to cross the void alone in the first-level Immortal Emperor Realm.

Xiao Wu was greedy to absorb the power of ice. After the immortal spirit sea in the Immortal Lord realm overflowed, it expanded again. The ice power also reached the Immortal Emperor realm. Just fill the immortal spirit sea and it was done.

It took nine days before Xiao Wu could barely fill the sea of ​​immortals. Xiao Wu got up and prepared to say goodbye to Elder Bingyu, but the defendant was told that Elder Bingyu had gone out.

Xiao Wu could only leave alone, thinking that Xuanbing Sect was too careless, so how could he not arrange for the strong to take charge of the sect?

When Xiao Wu returned to Liujin Hall, everyone found that Xiao Wu's temperament had changed, his eyes became more sharp and energetic, and he had a faint chill.

"Uncle Master, why do you look weird?"

Xiao Tianxuan and the others stared at Xiao Wu, wanting to see what was wrong.

"Don't look at me like a monster. I just haven't controlled the power of ice yet, and the sea of ​​fairy spirits is too full."

Only then did the Liujintang and the others suddenly realize that the atmosphere immediately became much more relaxed.

"Junior brother, you don't know. When you first came back, you felt like a stranger. There was a chill around you from time to time, and your eyes were so sharp that it was scary."

Old man Sha Tian grinned with a big mouth, smiling a little guilty.

"It shouldn't be there in a few days. I owe the favor of Xuanbing Sect and absorbed a huge amount of ice power. You guys are busy first, I'll go bask in the sun first."

Xiao Wu walked alone in the front yard, placed the lounge chair in the sun, took out a cast iron teapot to boil water. Xiao Wu also had a fairy gold teapot, but it was not good to make tea after it was boiled.

"It's Qingxuan, and he still likes to bask in the sun so much!"

"I just knew it was the Grand Master's uncle, so it was impossible to have fake ones. Tea made in cast iron teapot is delicious!"

"Take one candied haws on each side, it must be the Taoist priest!"

"Standing beside my uncle, I feel that my bones are cold and I can't help but shivering!"

Several people stretched out their heads from Liu Jintang's back door, looking at Xiao Wu with a comfortable face, and Xiao Wu whose temperament changed drastically made them suspect that someone pretended to be.

"So, we can eat three fresh foods again in a few days!"

Ao Qingyue was greedy for Sanxian, and the other few people were almost the same.

"It's hard to say. So many monks died in Tianxin Lake, and they all froze to death for no reason. It's hard to say whether there are three fresh foods in Tianxin Lake."

The salon also wanted to eat prawns. The quicksand sect was too far from the sea. The prawns with their arms were extremely delicious. If you think of him, you would drool.

"Suck!" Old man Sha Tian sucked his saliva and smashed his mouth a few times, leaving no image of a master. He secretly turned around and entered Liujintang, took out the candied haws and began to satisfy his cravings.

In Hanfeng City, Ao Wudi, with a pale face, had just returned from Tianxin Lake with three thin old men. There were four people when they arrived, but there were only three when they came back.

"Why didn't the fourth brother come back?"

"Boss, the fourth brother won't come back. He was frozen to death in Tianxin Lake. He couldn't even catch the body!"

When the three left behind Hanfeng City heard it, they felt that the rumors about Tianxin Lake were not only not exaggerated, but were even more sensational.

"Old Immortal Emperor, why don't you help me save Lao Si?"

"Second elder, I don't want to save me. After I went to Tianxin Lake, my old injury relapsed. Moreover, the immortal essence was suppressed so much that as long as the immortal magic touched the lake, it would immediately disappear."

Ao Wudi is already sick, his snow-white hair is a little scattered, and he looks a little embarrassed. He is now short of manpower, and any fall of the Immortal Emperor Realm will weaken the strength of Hanfeng City.

"Brother, the second brother, Tianxin Lake is indeed like this now. We all tried to save the fourth brother. After Xianyuan touched the lake, it was as if he was swallowed by the lake. The immortal magic immediately disintegrated. The fourth brother could not save him, and watched him sink."

Several people were very upset, especially Ao Wudi, but there was no way out.

Originally, they just planned to catch a few large snow dragon fish and sell them. Hundreds of thousands of people in Hanfeng City, plus the seven Immortal Emperor Realms, all need immortal crystal stones.

After hundreds of years of mining, they had to find another way out as the fairy crystal stone veins were about to dry up.

Ao Wudi is the one who regrets the most during this trip. His old injuries have almost recovered. It is naturally impossible to be intact, but at least he can move freely and use immortal arts.

When he approached Tianxin Lake, he felt discomfort. The coldness kept churning on the lake, and his old wounds began to achieved faintly.

The fourth elder saw the huge snow dragon fish and chased the lake. The immortal gold flying claws also grabbed the snow dragon fish. When he was collecting the flying claws, the snow dragon fish struggled violently, and the lake water splashed on his body. The immortal body protection technique, floating technique, and flight technique all collapsed, and the person also fell into the lake water.

Just after a little call for help, the person fainted. Ao Wudi and his other two returned in vain for several rescues.

"The evil in Tianxin Lake is gone, and the snow dragon fish has grown to four or five feet in size. A single one can sell at least two or three million immortal crystals. The water in this lake is so strange. It looks like it is water but it is colder than the thousands of years of black ice. We tried it by the lake, and the meridians on our arms were immediately frostbite, which is really scary!"

The fifth elder talked about what he saw and heard from Tianxin Lake, and he was still a little scared. The good Tianxin Lake became a Jedi.

"That's true. I don't know if I don't look at it. I was shocked when I saw it. There were a lot of fish and shrimps in the lake, but I could only see it. I couldn't touch it. The lake water has now become a weapon of killing!"

As the person involved, the Sixth Elder was still in fear. He just touched the lake water by the lake, and his arms were still sour and numb. He could not dispel the chill at all, so he could only let it naturally slowly exhaust the cold power.

"Stop talking about Tianxin Lake, the fairy crystal stone ore veins are about to be exhausted. If you don't find a way out, I'm afraid Hanfeng City will not last for a few years!"

Ao Wudi, who had white hair, was now in a state of silence. He had no capable people under his command, so he had to find a way out by himself. He was also a clever wife who could not cook without rice.

"Didn't it mean there is another vein under the ore vein?"

"Yes, but the deeper the more difficult it is to dig. The mining pick must be replaced with cash material, and the amount of ore output will also be reduced!"

"Old Immortal Emperor, let's dig first! We are not businessmen, so we can't come up with any good ideas. Huofeng City has armed its teeth, there are hundreds of small dragon hunting crossbows, and there are three or four Immortal Emperor realms. Unless we work hard, we won't get any benefits. Don't think about it without Dongcheng. There are more than a dozen Immortal Emperor realms, and we can't deal with the key few people in Liujintang. Going is almost the same as sending death."

In the past, I could rob some of the Fire Maple City, but now I am afraid of watching the Dragon Hunting Crossbow.

"Old Immortal Emperor, let's arrange people to find new mineral veins!"

Ao Wudi wanted to curse people, and it was so easy to find new ore veins? But when it comes to new ore veins, he still remembered it. There is a northwest of Hanfeng City, close to the edge of the Tianhuang Prairie and the ice field in the extreme north.

Ao Wudi thought that it might be worth the risk of digging, staying away, digging deeper underground passages over. This is a super rich mine that extends all the way to the prairie. As long as it is made more concealed, it will be no problem to provide the Hanfeng City with tens of thousands of years.

Ao Wudi stood up and left. This matter was useless to several guest elders. These thin monkeys were just a bag of wine. The person he was looking for was Ao Guang, the city lord of Hanfeng City.

Coldwind City is close to the extreme north, and the extreme north is an endless ice field. The roofs here are very slopes, and the roofs look sharp, which is to facilitate the snowfall.

The winter in Hanfeng City lasts for six or seven months. Locals only divide the cold and warm seasons, and do not divide the seasons in spring, summer, autumn and winter. Because the three seasons of spring, summer and autumn are less than six months in total, they simply do not distinguish them.

There are also farmlands outside the cold wind, and they are all extremely fertile black soil, and the grain yield here is extremely high. It is only in very few years, because the time when the cold current in the ice field hits is unsure. Sometimes it may be one month in advance, and the grain will be covered with heavy snow before it matures.

The snow in Hanfeng City is not a few feet deep, but often one or two feet deep.

It is called the Acropolis here, but it is actually just a gimmick. Hanfeng City has always been the main production area of ​​Xianchao Xian Crystal Stone. The royal family just wanted to avoid people to understand. However, after millions of years of mining, the shallow ore veins were exhausted, and the only thing left was deep ore.

It’s not that Ao Wudi doesn’t want to mine deep mines, but it’s really difficult to mine. The deeper the mine layer, the harder the stones on the edge of the mine veins will be, and even the mining tools of Xianjin can’t be mined.

The city lord's mansion is also designed with a steep top. The stone used is black stone mined from the Xianjing stone mining area. The houses here are generally multi-layered structures, and heavy snow in the cold season will bury the bottom floor.

The city lord Ao Guang was worried about mining, so Ao Wudi came to the city lord's mansion. Ao Guang was much younger than Ao Tian, ​​wearing an immortal king's battle robe embroidered with fairy gold silk thread, and his hair was just a little bit of floral. When he heard Ao Wudi came to the mansion, he immediately stood up to greet him.

"Uncle Emperor, you are a rare guest, you haven't come to my house for some days!"

Ao Wudi looked at his nephew who respectfully saluted him, very satisfied, at least someone respected him.

"Ao Guang, go in and talk!"

Ao Guang led Ao Wudi into the living room, and soon the maid brought tea and snacks. Ao Guang waved his maid away, and he knew that Ao Wudi must have something to do.

"Uncle Emperor, there are no outsiders here. Just say anything just by saying it!"

"Ao Guang, how did the deep immortal crystal stone mine be dug?"

Ao Guang glanced at Ao Wudi and thought he was here to ask for the immortal crystal stone again.

"Uncle Huang, it's hard to dig mines. It's probably a loss to dig hard. You can only use the old method to boil water. However, the speed is very slow. There are only millions of immortal crystals in the warehouse now."

Ao Wudi discovered that Ao Guang was also guarding against him now, and he was too lazy to take a look at the millions of immortal crystals before.

"I know there is a super rich mine, not far from Hanfeng City, but it's a little close to the Tianhuang Prairie."

Ao Guang was shocked when he heard this. There were barbarians on the Tianhuang Prairie. If they were asked to find that mining was under the prairie, these barbarians would not have come to Hanfeng City to fight desperately!

"Uncle Emperor, this is not something to do. The barbarians on herbal medicine are hard to speak."

"Hey, Ao Guang, where do you want to go! The mine vein is dozens of miles away from the Tianhuang Grassland. We move the entrance of the mine dozens of miles back so that the barbarians will not discover it. We transport the slag to the distance. Who knows that we are mining?"

Ao Wudi said it very temptingly, and Ao Guang was also a little moved. There was no way, he didn't have many immortal crystals in his hand.

"Just fill the slag into an abandoned mine pit. It's not a big deal to spend dozens of miles. But you need to be careful when digging, and you can't dig a landslide."

"That's what I mean. In this way, Hanfeng City will not have to worry about tens of thousands of years. You can dig northwards and get close to the ice field, but the road is a little further."

Ao Wudi also took out a picture of some old ore veins distribution, which was explored by the Xian Dynasty at its peak.

Ao Guang just took a look and knew that what Ao Wudi said was not a false impression. This mineral vein was astonishingly large, which was more than a hundred times that of an ordinary rich ore, and almost spanned half of the Tianhuang prairie. What Ao Wudi said about the ore vein close to the ice field was just the branch of this super rich ore.

"Uncle Huang, this mine vein is too big. If it is mined, it will be impossible to use the entire Immortal Dynasty for a million years. Isn't this the main vein of the Immortal Realm?"

Ao Wudi was very proud and carefully closed the distribution map of the ore vein.

"It should be one of the main veins of the entire fairy world. This is the main vein that is too shallow. Originally, the Immortal Dynasty had already protruded out, but it had never dared to mine it. First, the ore veins are under the Tianhuang grassland. This is the world of the barbarians. Second, it is worried that it will destroy the main vein and the northern part of the fairy world will become a barren land."

Ao Guang has been mining here for many years, and he also knows the importance of the main vein of the Immortal Crystal Stone. The ore veins around Hanfeng City are all born from the main vein. This main vein extends all the way to the ice field, which shows that the ore veins in the extreme north also arise because of it.

"Uncle Huang, we must not dig the main vein. We only dig the branch vein. Otherwise, with the spirituality of the main vein, it is really hard to say what will happen!"
Chapter completed!