It is hard for you to imagine that the Three-Phase Qingfeng is flying toward a stone that is only the size of a fist and exudes a fiery breath.

Mars burst out, and clanging sounded continuously in the cave. In the air, the sharp sword energy scattered everywhere. Zhao Yu could feel the horror of the sword energy just standing at the entrance of the cave.

"Xiao Hei, what's going on? Could this sword... be alive?" Zhao Yu had never seen such a scene before. A sharp sword that originally needed someone to use it to exert its lethality was flying up and down, attacking the fire-attribute source crystal?

"This picture is a bit familiar." Xiao Hei's voice was full of doubts, and he was surprised after a moment of surprise: "I thought of it, boss, I thought of it. This is the divine sword that is grinding itself."

"What does it mean?" Zhao Yu looked confused.

Self-hardening, isn’t this used to describe people? What does it mean to describe a cold and cold long sword without life?

"If the magic sword wants to keep it sharp, it needs a whetstone." Xiao Hei made a clear identification: "There is such a part of my inheritance memory."

Zhao Yu stood there in shock. After all, the Tianxie Sword used the fire-attribute source crystal as a whetstone? Oh no, it should be a whetstone now?

This scene seemed shocking to Zhao Yu, but in the eyes of Jiuzhou, the upper realm, there was no strange artifact grinding scene. It lasted for two hours.

Time did not shock Zhao Yu. What shocked Zhao Yu was that this source crystal was actually destroyed by the Tianxie Sword.

How can I play this?

A magical tool? This is a fucking thing.

Using the source crystal as a whetstone, let alone Zhao Yu, even a god-level powerful person would probably not be able to supply it. In addition to being hard to come by, there is another more important point, that is, it is rare.

It is so rare that if a truly mature source crystal appears, more than half of the powerful people will fight.

Although powerful and powerful people have understood the rules, the source crystal is definitely an indispensable good thing for them. After all, there are pseudo-god and god-level above the powerful.

Now, the Tianxie Sword feeds on the source crystal, whether it is worn or eaten, it has the same meaning anyway. What does Zhao Yu think?

In the cave, the sword energy slowly dissipated, and finally, the Tianxie Sword suddenly appeared in front of Zhao Yu.

Without any warning, Zhao Yu's spiritual sense could not sense the appearance of the Tianxie Sword.

"Telection? Such an amazing ability?" Zhao Yu was amazed. Such a magical ability could definitely cause devastating lethality to people inadvertently.

Zhao Yu reached out and held the Tianxie Sword, and felt the Tianxie Sword with all his heart.

However, the feedback he received made him a little frustrated. All the artifacts, sword spirits, and living swords were lies.

In his perception, the Tianxie Sword and the Qilong Sword are both without life forms.

But Zhao Yu could not explain that the Tianxie Sword was like a picture after seeing the wonderful young woman for a hundred years. The disappearing fire attribute source crystal is the best proof.

"Xiao Hei, you are knowledgeable, let me tell you what's going on?" Zhao Yu put the Tianxie Sword into the scabbard with a headache, and then began to ask Xiao Hei.

The so-called knowledgeable person actually refers to Xiao Hei's memory inheritance. To be precise, the accumulated experiences of the ancestors in Xiao Hei's mind did help Zhao Yu a lot. At least before meeting Xiao Hei, he seemed very confused when Zhao Yu was alone.

He knew nothing about the world, but the position he was standing was too high. If he was not careful, he would be doomed.

Putting aside these factors and standing among treasures and passing by is the most unforgivable thing.

However, this kind of thing began to gradually decrease with Xiao Hei's arrival.

So now, when Zhao Yu almost encounters something he doesn't understand, he will consult Xiao Hei first.

"I have heard that the ten famous swords or four magical artifacts need to be nourished by treasures, otherwise their innate spirituality will slowly dissipate through the passage of time."

"What does it mean?" Zhao Yu still couldn't understand what Xiao Hei wanted to express.

"To be precise, the four major artifacts of the top ten famous weapons are actually the top prodigal children in this plane. What they need are some top-level good things, such as the Tianxie Sword. As long as it is a fire-attribute source crystal, whether it is mature or immature, it can supplement its divine nature. This is why the Tianxie Sword showed such an excited intention during the auction, and just consumed all the fire-attribute source crystals in the cave."

Xiao Hei said seriously that these things come from memory inheritance, and there is only a 10% chance of errors, so Xiao Hei was full of confidence in his speech.

Zhao Yu sighed, "Okay, I thought I had something good, but I didn't expect that in the end, I found a prodigal son to go home."

This feeling made Zhao Yu once want to throw the Tianxie Sword here directly. After all, the Qilong Sword is very handy, and the Tianxie Sword is just more famous. Along the way, Zhao Yu has never used the Tianxie Sword against the enemy, but only the Qilong Sword.

Even though it was a headache, Zhao Yu wasn't so stupid that he really threw away the Tianxie Sword.

After all, this is a magical weapon, and at the least it is not good to be able to make a big deal at the auction, and it is also a big hit.

When Zhao Yu thought of this, his mood improved a lot.

"Boss, we should go over to the Jia family and Jia Shao's round. Didn't Jia Shao say that the ring match will be held in ten days..."

"I don't want to participate in the ring competition, so why are you doing so urgently?" Zhao Yu said angrily.

"No, boss, I'm talking about the teleportation array fee." Xiao Hei was already worried about his food rations.

Based on its understanding of Zhao Yu for a while, Zhao Yu is obviously a guy who doesn't know how difficult Yuan Jing is to make.

Of course, you can't talk about the problem of difficulty in obtaining cultivation resources with a guy who can get a 100 million yuan income by simply raising his hand.

Therefore, Xiao Hei had to try every means to let Zhao Yu know the value of Yuan Jing, so he would not be as profitable as a magic weapon that was now thrown into the storage ring as scrap iron.

Although a source crystal is immature, it is also a good thing that has no market value when taken out.

It was killed by the Tianxie Sword within one hour.

"Since you said that, then... let's go." Zhao Yu suddenly laughed. He seemed to be more and more adapting to the world of fighting martial artists. Zhao Yu is still relatively adapting to this kind of life that strives for cultivation resources...
Chapter completed!