Shao Jie is a person who knows how to hide his inner thoughts, which is one of the main reasons why he was able to survive in Iron Battle City, and even in order to take revenge, he can eat and drink with the enemy, such a person can not suppress the surprise of coming, obviously he found something that surprised him.

Seeing this, Xie Aoyu deliberately left the trading venue.

He took Zi Yan, Yaqing, and Ruyan to a slightly remote place outside the trade fair, after all, the nameless island was too big, and it was only that small area where the three forces maintained order.

"What did you find?" Xie Aoyu said.

Shao Jie said happily: "Lao Xie, you have found a talent, that kid is very good at exploring mining fields, I have checked his origin, but he is just a small island in the sea to live, without any background, he can be included in the Holy City, and pointed out to us a few iron mines, all of which are places that produce high-grade iron ore, which will definitely be of great help to us." ”

"Stop! Just tell me what you found in the refining quarry. Xie Aoyu naturally knew that that person might be a talent, but he was more concerned about the refining stone mine.

Refining Stone, that is the cultivation of the spirit of the soldiers, it can help the evolution of the weapons of many people in the Holy City, plus the method of making the Holy City's fighting spirit advanced, so that the power of the Holy City is equivalent to a great step forward, and it has a very important role in his struggle for hegemony in the human world.

"Hehe, I knew you couldn't help but ask. Shao Jie laughed.

Xie Aoyu said: "Say it quickly, it's not a sale." ”

Shao Jie frowned with a touch of excitement, "It is indeed a refining stone mine, the strength of that kid before was too low, and he couldn't find out how big a mine it was, this time with our help, I finally found out clearly, it is a very large refining stone mine, I am afraid that it can produce 100,000 refining stones." ”

"So much!" Xie Aoyu said in surprise.

If it is another mine, 100,000 pieces is afraid that it is the least, or even a pitiful few, but the refining stone is different, it is a wonderful existence that breeds the spirit of the soldier, the whole human world still doesn't know if it can find two or three refining stone mines, 100,000 pieces of refining stone, even if the spirit of the soldier in it is very rare, but the 100,000 pieces can be condensed by the refining method of the spirit of the soldier, and it is completely possible to build a place that can make the weapon advanced for a long time.

Maybe it is impossible to advance to the Heavenly King-level Divine Weapons, but it is completely possible to let those superb weapons evolve into holy weapons, and the number of holy weapons is also very limited, but there are too many superb weapons, almost every caster with a little ability can create some superb weapons, and only need to have materials immediately, so find a large number of superb weapons and evolve them into holy weapons, which can greatly improve the overall combat power of the Holy City.

"One hundred thousand refining stones, only his preliminary estimate, not all, according to his estimate, as little as 100,000 pieces, as many as 150,000 or 60,000 refining stones. Shao Jie said with a smile.

Xie Aoyu said: "This is a big discovery, it is necessary to mine the refining stone as soon as possible, and then transfer it to the Holy City, and then transfer it to the Spirit Hidden Island through the spell space teleportation formation." ”

Shao Jie said: "This is natural, I wanted to do this at the time, but there was an unexpected discovery. ”

"Shao Jie, I found that you like to sell Guanzi. Xie Aoyu rolled his eyes and said.

"Haha, I learned from you. Shao Jie laughed and said, "We found a soldier spirit qi, which is very majestic, and I feel that the soldier spirit qi seems to be evolving into a machine spirit on its own. ”

This time, it wasn't just Xie Aoyu who was shocked, but Zi Yan, Yaqing, and Ruyan couldn't help but let out a low shout.

It is not surprising that there are military spirits in that refining stone mine, and it is not surprising that there are many of them, but if they are strong enough to evolve into machine spirits, it will be of great significance.

"Go and see!" Xie Aoyu immediately decided.

The five of them immediately set off from the nameless island and rushed to the refining quarry.

In order to prevent being followed and thus discovering the refining stone mine, Xie Aoyu also performed the Earth Escape Technique, and only after making sure that no one was paying attention did he leave.

Under Shao Jie's guidance, they moved away from the nameless island and flew towards the northwest.

On the way, Shao Jie introduced the young man to Xie Aoyu, this person's name was Shen Lian, an ordinary person from a small island among the third-rate forces in the sea area, and he was well-known in the sea area.

The refining quarry was about sixty miles away from the trading grounds.

They were soon in the place.

It was also an uninhabited island, and it looked a little desolate, the trees and flowers were very scarce, and it looked a little bare at first glance, after Xie Aoyu arrived, he didn't even find Shen Lian and the people of the Holy City, and the mine where they were located was also quite secret, just under an inconspicuous cave that looked like a demonic beast.

The mine dwells deep beneath the island.

When Xie Aoyu arrived at the entrance of the cave, he felt a sharp intent coming out of it, and even attracted the Wild Thunder Beast Soul sleeping in the Moonfall Knife.

The Silent Annihilation Fist it stored had already received enough of the Soldier's Essence Qi to recover, and the Wild Thunder Beast Soul could be said to be more sensitive to the Soldier's Spirit's Qi.

"What a strong soldier's spirit. The Thunder Beast Soul spoke, but its eyes looked around.

Xie Aoyu was also checking the island, and he didn't rush to act, and said in his mouth: "Sister Ziyan, use your heart and ears to check the surrounding situation, and try not to be discovered, including some sea beasts." ”

"No problem. Zi Yan smiled.

Her heart and ears have long been completed, and she can see everything around her in her mind, even if it is hidden underwater.

Yaqing was puzzled: "What are you looking at?"

"The formation of the spirit of the soldier is not as simple as other ores. Xie Aoyu replied with a smile, "The formation of the refining stone is even more complicated, this island must have had a great war in a certain era, and those who participated in the war had weapons in their hands above the Heavenly King level. ”

"The most important thing is that there is very likely to be a special top-grade battle emperor-level divine weapon, the spirit of this divine weapon is not a beast soul, this sword is finally destroyed, its weapon spirit escapes, its master is killed, the soul assists above, so that it gathers but does not disperse, and falls here, it will collect the essence of the qi after the death of many weapons, and form a refining stone. The Wild Thunder Beast Soul explained, "If it is only to form a refining stone, it is enough, but it can still form the qi of the soldier spirit, and it is so strong that there is only one possibility, the strength of the person who died in the battle is very terrifying, and the perfect fusion of his soul and machine spirit can be achieved, and in this way, it shows that his destroyed weapon should still exist." ”

Yaqing was puzzled: "What if it is a top-grade battle emperor-level divine weapon, it has been destroyed, even the weapon spirit is gone, and it has turned into the spirit of a soldier, so it's useless to find it." ”

Xie Aoyu said with a smile: "On the contrary, Shao Jie said that the qi of the soldier spirit is evolving to the machine spirit, which means that the supreme battle emperor-level divine soldier should be under the action of the soul subconscious, urging the spirit of the soldier spirit to recover, and for the spirit of the soldier to evolve into the body of the machine spirit, and even because of this, the supreme battle emperor-level divine soldier should break through again and reach a realm that we have never heard of." ”

Hearing this, Yaqing figured out the reason.

Not to mention that it may surpass the War Emperor-level divine weapon, even if it is the best Battle Emperor-level divine weapon, it is also a weapon that is unparalleled in the human world, which is enough to make any force blush.

"We're looking like this, I'm afraid it's hard to find, but if we go in and look at the spirit of the soldiers, we might be able to find a little revelation. Xie Aoyu looked around, using his heart to sense, but found nothing.

"I'm here to stay. "When Zi Yan entered the cave, she hid at the entrance of the cave.

Xie Aoyu groaned slightly, and then agreed.

With Zi Yan here, anyone or beast can detect it when they get close.

The four of them followed the passage into the underground.

This is a mine, which has not been opened up itself, but was forcibly opened up after the arrival of Shao Jie and others, and can barely be used by one person.

After diving all the way to a depth of more than 100 meters, he saw Shen Lian.

"Xie Shao. Shen Lian saw Xie Aoyu and said excitedly.

Xie Aoyu patted him on the shoulder, "Good job, in the Holy City in the future, you will be the person in charge of finding the mine, and you will be directly responsible for me." ”

"Xie Shao, I ......" Shen Lian's voice trembled a little, he was still eating for mixed rice before, and he was recognized all of a sudden, and he was still in such a position, it was quite exciting.

"Good job. Xie Aoyu said with a smile.

Shen Lian nodded vigorously.

Staying here, Xie Aoyu could clearly feel the aura of the soldier spirit, which was very strong, "The spirit of the soldier is there, take us over to have a look." ”

Shen Lian led the way in front.

The Soldier Essence Qi was located at the end of the position they had carved out, which was also the center of the Refining Stone Mine according to Shen Lian, and everything was spreading outward from this center, and the closer they were, the more and more Soldier Essence Qi in the Refining Stone became.

From a distance, Xie Aoyu saw a condensed beam of light that seemed to be a sword qi floating in midair, and its appearance was very similar to the sword body.

If the qi of the soldier spirit is condensed into a sword-like existence, then it is the formation of a real weapon spirit, and this weapon spirit is even more powerful than the weapon spirit found in the Spirit Hidden Island, which is even stronger than the one obtained by the butterfly queen Youlanruo, which can be called the most powerful weapon spirit, and it is an incomparable peerless instrument spirit.

It's just that the difficulty of the formation of this kind of machine spirit is huge, and the time span is too long, which is too amazing.

First of all, it needs to be the instrument spirit of the best war emperor level weapon before, and this weapon spirit is not a beast soul, and its owner was killed with it, the master's strength is very strong, at least it must be the ninth order war emperor realm, the soul power is strong, these seem difficult, and even difficult to achieve, but what is even more difficult is that if you want to condense into a weapon spirit, the time it takes, so far, there is no clear inference, but according to the records in the method of refining the qi of the soldier spirit watched by Xie Aoyu, I am afraid that it will take at least 150,000 years or more than 150,000 years, whether it is 200,000 years or a million years, no one knows。

But the distance was only more than ten meters, but Xie Aoyu couldn't feel the sharp meaning transmitted from the spirit of this soldier, as if it was hidden, it was very weird.