The four people present looked up suspiciously, watched Professor Luo come to the table, took out a metal ball, and put it on the table.

Grunt......

The metal ball rolled twice, refracting a cyan glow in the light, and the surface was uneven, only the size of a thumb, apparently freshly refined.

"It's something smelted out of a copper-colored box, it's amazing!" Professor Luo said incoherently.

Sun Yan and the others took the metal ball to identify it, even if the old raccoon was well-informed, he did not recognize the type of metal.

"A brand new metal?" Zhou exclaimed.

Everyone was shocked, if it was a completely new metal, it was indeed an amazing discovery. If there is a heavy dà, it is used to forge new weapons, spaceships, it is likely to be a discovery that will go down in history.

However, Professor Luo shook his head, "Who told you that this is metal? Do you think this is metal, inject a little Yuan Force, and take a look again." ”

The four of them were a little puzzled, but the old raccoon picked up the metal ball and tried to inject a trace of Yuan Force, and immediately felt the strong and violent Yuan Energy fluctuations in the ball.

"This is the Yuan Energy Crystal!?" the old raccoon was surprised, and then shook his head again, "No, no, I hope that the crystallization is not like this." ”

The crystallization of the Yuan Energy of the Starry Sky Battlefield is a rare substance as a carrier, and the strong inject the Yuan Force, and the resulting material is quite precious and rare.

It is precisely because things are scarce that they are expensive, so the common currency of the starry sky battlefield is the Yuan Energy Crystal, and the warrior can directly absorb the Yuan Energy Crystal to enhance his own strength.

However, this metal ball was completely different, and the Yuan Energy contained in it was extremely violent, and it didn't seem to be injected into it at all.

Suddenly, the old raccoon's mouth opened wide, and he said in shock: "Refined natural Yuan Energy Substance!? Could this be, the legendary Yuan Jing?"

Hearing this, Zhou Madwu and Ning Xiaoyu stood up, their faces full of shock, and they looked at the ball in a daze.

"That's right, what is extracted from the copper-colored box is the legendary Yuan Jing. Professor Luo nodded affirmatively.

Next to him, Sun Yan and Lele looked left and right, not knowing what was going on at all, and after Zhou Yanwu's explanation, they understood what Yuanjing was.

"Naturally existing zài energy substance!" Sun Yan gasped.

This round ball, which is equivalent to a natural yuan energy crystal, still exists in the substance zài, which can only be said to be a cosmic creation.

Professor Luo's erudition has only seen records about Yuanjing in some books, and in the past thousand years, no one has seen this substance in the Odin Star Domain.

In the treasure trove of knowledge left by Bai Shura, there is a weapon casting material, which is composed of Yuan Jing, that is, the Interstellar Super Yuan Energy Cannon!

This is a theoretical weapon that abandons one of the shortcomings of the superconducting Yuan Energy Cannon, and doubles its power.

According to the records in the treasure house of knowledge, only twelve interstellar super energy cannons are needed to defend a planet.

However, this weapon is theoretical, and it cannot be forged at all, because there is not so much polycrystalline at all. To be exact, in recorded history, all the Yuan Crystals that have appeared in the past add up, and I am afraid that they can only make one Yuan Energy Pulse Gun.

"It's amazing, it's amazing to use such precious ore to make a box to hold that kind of garbage plant!" Professor Luo shook his head repeatedly.

Immediately, everyone understood that this box was the prize for the victory of the gladiatorial arena, and the gladiatorial arena in Tafeng City was controlled by the Nian family.

"Being able to make a box of this ore shows that the output is likely to be not small, and the Nian family does not realize the value of this ore at all. The old raccoon realized this and almost jumped on the spot.

The metacrystalline ore that can be mass-produced is enough to make an interstellar super meta-energy cannon if the ore veins are abundant enough.

"Interstellar Super Elemental Cannon!"

Professor Luo trembled with excitement, in fact, in the academic field of Yuan Energy Machinery, the theory of this super cannon had already been proposed.

"Be sure to find out the news of the veins. Professor Luo danced with excitement, which may have become an epoch-making discovery.

The old raccoon ran away without a trace, he was most familiar with Tower Wind City, and rushed to find out the news.

Sun Yan, Zhou Qiwu and Ning Xiaoyu got together, and the three of them discussed the upcoming auction event, after all, the Yonggu Krypton Gold has not arrived, and this auction event still has to be attended.

"It's okay, even if we participate in the auction, we can auction off the permanent kryptonite. Zhou Manwu patted the universal backpack, looking like he was rich.

In fact, the wealth owned by the three of them is an astonishing number, and according to the process of the auction, it is estimated that not many people can compete for them when they auction off the permanent krypton gold.

......

Early in the morning, after a night of hustle and bustle, the crowd in Tafeng City did not decrease, but increased.

The streets of the city were crowded with people, like rivers moving towards the central area of Tower Wind City.

Today is the auction event in Tower Wind City, and it is an important day for the people of the city. In particular, under the high pressure of the smell of war, people need a channel to vent their tensions, and the auction event is an excellent place to go.

Sun Yan and the three of them mingled in the crowd and walked towards the auction venue, they noticed a variety of people, including races from other star fields.

From this, it can be seen that the fame of the Necrostar auction event has been heard of even in other star fields.

"It's a pity, it's just an auction in Tower Wind City, if it's a seven-city auction, I don't know what kind of grand occasion it is. Ning Xiaoyu couldn't help but regret.

The old raccoon suddenly rushed over, jumped on top of Ning Xiaoyu's head, and slapped him hard, "It's a ghost! The Seven Cities Auction is mixed with dragons and snakes, and if we run into a guy with good eyesight, it will be too bad for our plans." ”

Seeing the old raccoon coming back, Sun Yan and the three of them were pleasantly surprised, and looked at Tian Poxiao hopefully.

"Old fellow, how is it, have you heard clearly?" Sun Yan asked eagerly.

The old raccoon Tian Xiaoxiao rarely had a serious face, gathered yuan into silk, and said: "Check it out, the Nian family has recently discovered several ore veins, which are said to be ore varieties of very low value, and the copper-colored box is mined from one of the ore veins." ”

Hearing this, Sun Yan and the three couldn't help but scold, making Yuanjing ore into a decorative box, such an act was almost thundered by the sky.

"As soon as the auction is over and the repair of the [Heaven and Earth Intrepid] is over, immediately rush to the vein to find out. Sun Yan made a decision.

As long as the permanent krypton gold is in hand, the [Heaven and Earth Fearless] is successfully repaired, and there is an emperor-level Yuan Energy fighter in hand, if you have an ace, the certainty of capturing that vein will increase a lot.

"Don't worry, this matter is too serious, and those who know have been erased by me. The old raccoon's tone was chilling.

Obviously, as a top-notch interstellar thief, when you need to be ruthless, you are more ruthless than anyone else.

With the surging crowd, Sun Yan and the others entered the auction hall and found that the guard strength here had increased several times compared to last night.

In this regard, Sun Yan and others know very well, they secretly and even maliciously speculate, it is true that the Nian family can afford to pay those auction items, but some auction items only have one copy, how can the Nian family fill it?

Sitting on the ordinary seat of the auction, Sun Yan and the others just sat down, but found that there was no trace of the old raccoon.

"This old guy can't be ......"

Sun Yan and the three of them looked at each other, and they all thought of a possibility, the theft last night was not fully successful, and the old raccoon wanted to take this opportunity to steal at the auction site.

In such a heavily guarded environment, if you can really succeed in stealing, it will be a shocking theft.

Sitting in their seats, the three of them remained silent, wanting to see if there were any other items of interest among the remaining auction items.

People poured into the auction hall one after another, and the VIP seats were already full, and the whole auction scene was quite lively.

In a private room in the VIP seat, Chen Qinglian sat in it, and Steward Chen stood behind him.

"Last night, the warehouse at the auction venue was burglarized?"

Hearing this news, Chen Qinglian's beautiful face was surprised, "With the defense strength of the Nian family, and the old man you are in charge, that is a third-name martial artist, and half of the auction items in the warehouse can be stolen?"

From the narrative of Steward Chen, one of the thieves took half of the auction items in front of him, which was no longer stealing, but almost robbing.

In front of a title martial artist, but also a moon wheel martial artist, snatching half of the auction items, Chen Qinglian felt incredible.

"You old man, you can't deliberately release water, right?" Chen Qinglian had such suspicions.

During this period of time, she was tirelessly harassed by the Nian Guang Forest, if she hadn't been trapped in Black King, Chen Qinglian would have returned to the southern galaxies long ago.

"Since I was invited to protect those lots, I wouldn't deliberately waterproof. It's really that thief who is too good at stealing. ”

Thinking of last night's scene, Steward Chen couldn't help but smile bitterly, it was the first time in his life that he had encountered such a thief, and in the blink of an eye, he swept away half of the auction items in the warehouse.

"A great thief with amazing stealing skills, and the three companions also have a strength comparable to that of a Star Wheel Warrior, is it deliberately targeting the Nian family?"

The planet-level auction event has three famous warriors sitting on the protection, which is already a luxurious lineup, which can basically ensure that nothing goes wrong.

However, the auction venue of the Nian family was stolen by such a master, and Chen Qinglian felt that something was wrong.

"Forget it, anyway, the Nian family is unlucky, and my aunt and grandmother will be happy! haha......"

Thinking of Tie Qing's face, a member of the Nian family, Chen Qinglian laughed, and his mood was extremely happy, and he shook his head and sighed when he saw Steward Chen.

"Huh!"

Steward Chen suddenly let out a suspicious sigh, and saw the figure of a black-haired young man in the ordinary seat below, which was Sun Yan, who had not been seen for a long time.

At the same time, Sun Yan seemed to be aware, looked up, and met Steward Chen's gaze, and couldn't help but be stunned, and then laughed, blinking his eyes, and said hello.

"This kid has come back from the Starry Sky Battlefield?" Steward Chen was secretly surprised, he hadn't seen him for months, and he couldn't see through the strength of this black-haired young man.

Next to him, Chen Qinglian was unaware and looked at the front of the hall, the auction was about to start.