Lin Fei did not answer, but just smiled and said, "What do you think?"

After staring at Lin Fei for a while, he seemed to know that Lin Fei would not tell the origin of the stone spear so easily. Wu Ming turned his eyes away and looked at the stone spear and said, "Show me."

Lin Fei did not hesitate, and directly raised his hand and threw it to Wu Ming.

When Wu Ming caught it, it seemed to have taken a small hill. The muscular arm suddenly sank downwards, and blue veins swelled up on the arms, as if it was a little difficult to hold.

However, these were only a moment, and Wu Ming quickly returned to normal.

Then, Wu Ming suddenly held the stone spear tightly, raised his arm, and poked it hard towards the air ahead.

Suddenly, it seemed as if the entire space was shaking slightly. At the tip of the stone spear, layers of ripples appeared, and a strong aftermath spread to all directions.

A complex pattern suddenly lit up on Wu Ming's arm, with black hair flying, muscles twisted, and a suppressed aura that seemed to have an ancient demon...

This momentum lasted for a long time before gradually calming down, and the patterns on Wu Ming's body were also extinguished.

However, Wu Ming had not put down the stone spear in his hand, but held it in his hand. After careful consideration, he suddenly looked up at Lin Fei with a serious expression and asked for the second time: "Where did your stone spear come from?"

Here, Lin Fei did not avoid it, but directly replied: "This comes from the hand of a demon."

"Demon?Demon World? No wonder..."

When Wu Ming heard this, he immediately reacted. After pondering for a while, he seemed to understand something, so he nodded and said, "This stone spear is indeed much better than the goods in the hands of the old guys outside. What conditions do you want before you can exchange them?"

"Hehe." Lin Fei smiled but didn't say anything.

Seeing this, Wu Ming immediately turned red, realizing that he was a little excited just now, and he was a little speechless.

Before, in order to exchange what those old guys had, I planned to exchange it with the magic weapon in Lin Fei's hand.

Just now, I had already said that this stone spear is much better than what I had to change.

What price should I pay if I want to exchange such things?

Thinking of this, Wu Ming was a little confused...

Damn, I'm here to ask for things, why do I have to exchange them again...

He held the stone spear in his hand and looked at it for a long time, but still couldn't bear to put it down. Finally, he gritted his teeth and looked at Lin Fei and said, "I can't take out any valuable things to exchange for it for a while. Why not do this? I will still help you with your trip to the Nanhuang Temple, and in addition, I will also owe you a treasure of the same value as this stone spear. What do you think?"

But Lin Fei didn't say he agreed or agreed. He just looked at him there, as if he was thinking about something.

Seeing this, Wu Ming seemed to think Lin Fei didn't believe it, so he said again: "Don't worry, even though my witch tribe has declined, he promised not that valuable and would not rely on your account."

"Of course I'm not worried about this." Lin Fei shook his head and said, "Actually, you don't need to promise anything. But, the witch tribe of your size should have some blood-patterned gold, right?"

"You even know this?"

When Wu Ming heard this, he looked at Lin Fei with a strange expression.

The so-called blood-stitched gold is a kind of acquired ninth-grade fine gold. However, among all acquired ninth-grade fine gold, this blood-stitched gold is also one of the most special and rare.

Simply put, this blood-shaped gold is extremely demanding in the process of formation.

The first thing is to bathe in a place with rich spiritual energy. This process may last for thousands of years or ten thousand years.

As time goes by, the blood-patterned divine gold gradually matures as it absorbs the blood of thousands of powerful creatures.

And if it is excavated when the heat is insufficient in the middle, its growth process will be interrupted, and it will only become a acquired third and fourth grade fine gold.

And if it can be fully mature, because it absorbs the blood of thousands of powerful creatures, its spirituality will be so powerful that it is unreasonable.

Even if it falls into the hands of a worst weapon refiner, relying on its spirituality, it can easily become a magic weapon.

This is just the most superficial way to use it.

In ancient times, there was even a mad general in the Heavenly Court who poured blood-stitched gold with dragon blood. When the blood-stitched gold finally matured, he became a blood dragon suppress.

One of the blood dragon souls was extremely powerful and possessed several real dragon magical powers. As soon as it was born, it became a half-step innate treasure. Following the madman and general, he made great contributions in the battle between heaven and earth.

The strong bloodline and essence of the Witch Clan are also among the top ones among the world.

Therefore, since ancient times, the witch tribes with conditions have found ways to cultivate a piece of blood-patterned gold.

When a tribe dies in battle, his body will be buried next to the blood-patterned gold.

As time goes by, the blood-stitched gold is naturally full of the bloodline of the Witch Clan, and it is inherently connected with the Witch Clan warriors.

When it matures and refines it into a witchcraft, it is like an arm pointing, and it is more powerful than an ordinary witchcraft.

However, although these things cannot be said to be a big secret, they are at least a little secret. In ancient times, most monks didn’t know much about them, let alone the witch clan’s decline for many years.

This monk is young, how could he know so many things?

Wu Ming muttered a few words in his heart, but there was no result.

But I also knew in my heart that since Lin Fei said that, he must be very interested in this blood spirit gold.

"I can trade this for this!"

After hesitating there for a while, Wu Ming simply agreed.

If this had been before, Wu Ming would definitely not have been so happy. After all, this piece of blood-patterned gold would require the efforts of the entire clan. It would be extremely difficult to make a piece of it after a long time of offering.

But now it's different...

Now, the method of refining witchcraft has been lost. The methods of refining witchcraft that have been passed down now are extremely shallow.
Chapter completed!