Cai Yan smiled and said to the people below: "A few of you should hide your own eyes! Closely monitor the surroundings, if anyone approaches here, they will be killed!"

"Yes!" Several Xuan Emperors below responded in unison, and then turned into a few black shadows and disappeared in a few flashes, and they were already hidden around the Grand Canyon.

"Protector of the country, the 10,000-year-old refined iron vein was discovered by us by accident at the bottom of this Grand Canyon. Cai Yan said.

"Let's go down and have a look. ”

Xiao Han's body quickly landed at the bottom of the valley, the area of the valley bottom was not large, narrow and long, like a ravine, surrounded by weeds that were two or three meters long.

Xiao Han's body hovered above the weeds and looked around, then slowly closed his eyes, and his divine sense emanated unreservedly and shrouded a radius of fifteen kilometers, penetrating all obstacles to explore the scenery inside the mountain rocks.

Under the observation of Xiao Han's divine sense, the surrounding mountains and rocks seemed to be completely an ornament to Xiao Han, and did not play any role in blocking it, but when he observed the situation inside, Rao couldn't help but gasp with his concentration.

This is indeed a large 10,000-year-old refined iron ore vein, the purity is completely consistent with what Cai Yan said, reaching the terrifying height of 85 percent, and the amount of reserves makes him dumbfounded, because within a radius of fifteen miles shrouded by his divine sense, the five-meter-thick rock layer is all 10,000-year-old refined iron ore veins, and beyond the scope of his divine sense, there are still many 10,000-year-old refined iron ore that have not been explored, in short, the reserve of 10,000-year-old refined iron ore veins here has reached a shocking level.

Knowing the situation hidden in the mountain rocks, Xiao Han gasped, and at this moment, the originally calm heart also beat violently uncontrollably, and at this moment, the excitement in his heart had reached an overwhelming level.

Xiao Han suppressed the excitement in his heart, and then continued to spread his divine sense towards the ground, he wanted to see how many 10,000-year-old refined iron ore veins were still hidden in the ground.

Xiao Han's spiritual sense quickly invaded the ground, and soon spread to a depth of ten miles underground, and wherever his divine sense swept, all of them were high-purity 10,000-year-old refined iron ore, and the deeper the underground, the higher the purity of 10,000-year-old refined iron ore, when Xiao Han's spiritual sense explored ten miles deep underground, the purity of 10,000-year refined iron ore had increased from 85 percent to 90 percent purity, if the purity reached 100 percent, then it was not called 10,000-year refined iron ore, but a complete 10,000-year refined iron.

Xiao Han's state of mind, which had finally calmed down, fluctuated violently again, and his whole body trembled slightly with excitement, and immediately, Xiao Han did not stop the continuous spread of his divine sense, and continued to spread deeper.

Eleven km ......

Twelve kilometers ......

Thirteen km ......

Fourteen kilometers......

Soon, Xiao Han's spiritual sense had spread to the limit, reaching a range of fifteen kilometers, but at this moment, Xiao Han's face changed slightly, and he let out a soft sound.

Fifteen kilometers underground, his spiritual sense actually probed an extremely powerful spiritual power fluctuation, as if it was a large array, so that Xiao Han's spiritual sense could not penetrate it at all, and this place had reached the limit of Xiao Han's divine consciousness expansion, and he could only observe the most superficial layer of this spiritual power that appeared in the underground, and it was completely unknown how big this spiritual power was.

"What is that?" Xiao Han said secretly in his heart, he was very curious about this spiritual power accidentally found in the underground, but it was a pity that his current spiritual strength could only spread to a distance of fifteen kilometers, and he couldn't do it if he wanted to further observe this spiritual power.

Xiao Han's spiritual sense hovered around the spiritual power hidden in the ground for a while, and then slowly withdrew his divine sense, frowning and staring at his feet above the weeds, what was the mysterious power that appeared in the depths of the earth aroused his strong curiosity, and completely suppressed the great joy brought by the ten thousand years of refined iron ore veins.

"It would be nice if my spiritual sense could be stronger, although I can't penetrate that layer of spiritual power, but at least I can wrap it up and see what it is. Xiao Han thought secretly in his heart.

Cai Yan came to Xiao Han's side, looked at Xiao Han suspiciously, frowned, and asked, "Master Protector, what's wrong with you?"

"Cai Yan, is there any history in this Grand Canyon, or is it a legend about the past?" Xiao Han stared at Cai Yan with blazing eyes.

Cai Yan shook his head without thinking about it, and said categorically: "No, at least I haven't heard of it." ”

Xiao Han sighed lightly, and then flew out of the Grand Canyon, and then continued to explore the stock of 10,000-year-old refined iron ore around the Grand Canyon with his divine sense, but when he came to the Grand Canyon twenty miles away, the purity of the 10,000-year-old refined iron ore vein gradually decreased, from eighty-five percent to fifty percent, until fifty miles away from the Grand Canyon, the 10,000-year-old refined iron ore vein completely disappeared, and it was all a piece of rock and soil.

Xiao Han flew around the Grand Canyon in a large circle, and finally affirmed that the 10,000-year-old refined iron ore vein that appeared here was completely centered on the Grand Canyon and spread out in a circle, the diameter of the circle was about 100 kilometers, and all the 100-year-old refined iron ore within a hundred miles was 100,000-year-old refined iron ore, among which the purity of the center of the Grand Canyon was very high, at least 85% purity.

After personally surveying this 10,000-year-old refined iron vein, Xiao Han and Cai Yan returned to the headquarters of the Blood Moon Adventurer Squad.

The headquarters of the Blood Moon Adventurer Team is a huge castle, and at this moment, at the top level of the castle, Xiao Han and Cai Yan and several trusted high-level leaders of the Blood Moon Adventurer Team are secretly discussing the matter of the Ten Thousand Year Refined Iron Mine.

"The 10,000-year-old refined iron ore must be mined as soon as possible, and at the same time, the news must be completely blocked, and there must not be the slightest rumor to spread it, Cai Yan, you have to arrange this matter immediately. Xiao Han said with a serious face.

"Lord Protector of the Country, although this is only a mineral material that has not yet been refined, due to its high purity, coupled with the magical characteristics of 10,000-year-old refined iron, the hardness is much stronger than that of 100-year-old refined steel, and it is very difficult to mine! "The one who spoke was an old man in a black robe, a Xuan Emperor, one of the elders of the Blood Moon Adventurer Squad.

"Lord Protector, I have already informed the rulers of the other six territories, it should be there soon, you see if we should tell the six of them the news, and then let the six of them contribute at the same time, each of them will choose a trustworthy person to mine. Cai Yan proposed.

"Yes, that's what I mean, when the six of them come, I'll tell them the news!" Xiao Han said.

Half a day later, Xuanzong of the other six major territories came to the headquarters of the Blood Moon Adventurer Team to meet Xiao Han, and after the leaders of the seven major territories gathered, Xiao Han and the seven of them had a secret discussion to discuss the mining operations and confidentiality of the ten thousand years of refined iron ore veins.

This meeting lasted for a long time, and Xiao Han and the seven Xuanzong discussed from the afternoon until late at night, and preliminarily worked out the matters of mining, transportation, refining, and secrecy.

The next day, Cai Yan immediately arranged a team of about 500 cronies to enter the deep mountains for mining on the pretext of hunting spirit beasts, and at the same time, the leaders of the other six major territories also sent a message back, dispatching trustworthy people from different places to rush to that mountain range.

Under the joint action of the seven major forces, the news of the 10,000-year-old refined iron vein was perfectly covered, and at the same time, the mining operation was officially launched.

Xiao Han was very curious about the mysterious spiritual power more than ten kilometers below the Grand Canyon, but in the face of the hard 10,000-year-old refined iron ore, he had no choice but to dig a passage manually.

The following days were very peaceful, in order to hide the news of the 10,000-year-old refined iron vein, so only Xiao Han was in charge of that place, including Cai Yan, the leaders of the seven major forces stayed in their own territory and did not go out. This is also done to prevent someone with a heart from detecting something and causing the news to leak. Even so, the seven of them all have magic weapons for communication, and once something happens to the Ten Thousand Year Refined Iron Vein, then they can all rush to the territory of the Blood Moon Adventurer Team in the shortest possible time.

Ten days later, the team of the Tianfu team also rushed to the location of the Blood Moon Adventurer Squad, and finally temporarily stationed at the headquarters of the Blood Moon Adventurer Squad, with the addition of three Xuanzong and nearly five hundred Xuanhuang, the strength of the Blood Moon Adventurer Squad's territory was also greatly increased.

Regarding the news of the 10,000-year-old refined iron ore, Xiao Han did not hide it from Dongfang Ming, but he only told them a few trustworthy people, and even the Xing Wudauntless and the three Xuanzong who later joined the Tianfu team were completely unaware.

However, when Dongfang Ming and the others learned the news that there was a huge 10,000-year-old refined iron ore vein here, they all opened their mouths in surprise.

"Such a large 10,000-year-old refined iron vein is very rare in the cultivation realm, once this news spreads, it will definitely cause a huge sensation, and at that time, I am afraid that even some hermit clans and the eight powerhouses in the cultivation realm will intervene, and it will be difficult to keep it with our strength alone. Guanghan Chang'e said with a solemn face.

Xiao Han nodded with a serious face, and said, "We have strictly sealed the news, if the news really leaks out in the future, then I have no choice but to let the Great Qin Empire take action." ”

"Our Guanghan clan also has a certain strength, if there is a need, I will go and invite the old ancestor out. Guanghan Chang'e said.

Listening to Guanghan Chang'e's proposal, Xiao Han's eyes lit up, although he didn't know how many heavens the strength of the ancestor of the Guanghan clan was, but at least he knew that the ancestor of the Guanghan clan could fight against the two Xuanzun of the Xiaotian clan with the strength of one person, from this point it is not difficult to guess how strong the strength of the ancestor of the Guanghan clan is, if there is such a powerful Xuanzun to help him, it can deter many people.

"If there is a real need at that time, I really need to invite your ancestor to come out to town!" Xiao Han smiled at Guanghan Chang'e, now behind him, in addition to the four protectors of the Great Qin Empire, only the ancestor of the Guanghan clan still has a little friendship, of course he will not miss such a big help.

As for Dongfang Ming's Uncle Yang, although his strength is unfathomable, Xiao Han also knows in his heart that he can't invite such a big person, and Dongfang Ming's Uncle Yang is not very willing to meddle in these miscellaneous matters, even if it is a 10,000-year-old refined iron vein that is more expensive than Purple Lazuli, it may not make him tempted.

Except for Xiao Han and a few of them, only the leaders of the seven major territories and the people responsible for mining the ten thousand years of refined iron ore knew about this matter, and all the people responsible for mining the ten thousand years of refined iron ore also confiscated the storage equipment to prevent someone from using the magic weapon of communication to spread the news, and even their range of activities was restricted, they could only move within a radius of ten miles of the Grand Canyon, and it was forbidden to step out of this range.

And all the disciples of the Tianfu team were also stationed in the territory of the Blood Moon Adventurer Squad, but when the leaders of the seven major forces learned the news that this adventurer team was led by Xiao Han, they also announced that they would join the Tianfu Squad. And with the addition of the seven of them, the power of Ling's Tianfu team skyrocketed again, completely taking over all the territory of the Jinpeng Empire, and the shortcomings of the top masters were also made up, in addition to Xiao Han, Ling's Tianfu team already had ten top powerhouses of the Xuanzong rank, becoming the strongest adventurer team within a radius of tens of thousands of miles, and became famous.

The following days passed very peacefully, and the 10,000-year-old refined iron ore vein was also being mined in an orderly manner, and a large amount of high-purity 10,000-year-old refined iron ore could be obtained every day.

"After all the 10,000-year-old refined iron ore has been mined, we must build a city that is completely forged from 10,000-year-old refined iron. Dongfang Ming said the same words more than once, and his tone was excited.

"If you use 10,000-year-old refined iron ore to forge a city, then this city is undoubtedly the city with the strongest defensive power in the cultivation realm, comparable to the Seven Great Immortal Cities!" Yuwen Tuo, who rarely spoke, also sighed continuously, his eyes full of expectation.

"We also need to forge a large amount of armor with 10,000-year-old fine iron to create a group of the strongest warriors. Hong Yi also let out an excited shout more than once.

For how to use the 10,000-year-old refined iron in the future, everyone has already figured it out, and now they are just waiting for the mining of the 10,000-year-old refined iron, and when the quantity reaches a certain standard, it will be implemented immediately.

In the blink of an eye, Xiao Han had been in the Jinpeng Empire for three months, and there was no accident in these three months, and the matter of the 10,000-year-old refined iron vein was very tightly blocked, which made Xiao Han's group of people who had been nervous all day long worried in vain.

(End of chapter)