Global Monster Era

It must be said that the black-robed merchant had a wide variety of treasures.

Chu Feng felt a little dazzled just by looking at them.

Then, Chu Feng turned his head and looked at Chu Xia, saying,"Why are you still standing there? Come and pick some with us.""

"If there is a weapon that suits you, I can choose one."

Chu Xia nodded immediately:"Okay!"

Then, Chu Xia also bent down and began to choose a treasure that suited him.

Not long after, Chu Feng's eyes fell on an ancient book.

"《Hidden Killing Technique》？"

After seeing the name of this ancient book, Chu Feng immediately became interested.

Then, he reached out his hand, picked up the ancient book, and began to flip through it casually.

However, before he could flip through half of it, an invisible force restricted him and prevented him from turning to the next page.

Obviously, this was the restriction set by the black-robed merchant.

If Chu Feng had a very high talent, he only needed to flip through it once to successfully comprehend this technique.

The restriction set by the other party was precisely to prevent this from happening.

However, Chu Feng didn't care.

Although he had only flipped through a part of it, he had already developed a strong interest in this technique.

Chu Feng stood up and asked calmly,"How much does this technique cost?"

"Six thousand dark crystals."

The black-robed merchant smiled and answered.

After hearing the price, the audience in the Dragon Country live broadcast room couldn't help but take a breath.

You know, the second level of"Dragon God Art" is only six thousand dark crystals.

Now, let alone Chu Feng, most of the audience began to be curious about this technique called"Hidden Killing Art"!

They also wanted to know what was so special about this technique.

What they didn't expect was that after hearing the price, Chu Feng didn't hesitate at all and said directly:"Take it yourself, this technique will belong to me"

"Mr. Chu Feng is really rich and willful. He bought 6,000 dark crystals just like he said he would."

"If this happened to any other country, they would probably hesitate for a while, right?"

"Nonsense, do you think everyone is as rich as this old man?"

"To be honest, in the entire Dark Tower of Babel, I'm afraid no one has more dark crystals than this old man."

"Yes, I was shocked when the old man took out the corpses of those monsters!"

After successfully paying six thousand dark crystals, Chu Feng successfully exchanged for this technique.

After the restrictions were lifted, he could naturally start to read the contents of the second half.

Chu Feng did not waste time, he sat down on the ground and began to study the contents of this"Hidden Killing Art".

His comprehension was not bad. If he spent a few hours, even if he could not master this technique, he would definitely be able to reach the entry level.

However, at this moment, Chu Feng's ears suddenly rang with bursts of dragon roars.

I saw Xiao Jin hovering over a pile of crystals, constantly making dragon roars.

Chu Xia said softly:"Dad, Xiao Jin seems to be very interested in these crystals."

Chu Feng nodded and picked up a crystal.

Then, he was surprised to find that these crystals were actually similar to the shape of dragons!

He turned his head and looked at the black-robed merchant, and asked:"What are these crystals? How much is one?

The black-robed merchant immediately said,"These crystals are called 'Dragon Crystals'. They are only found in places where real dragons live. They contain a small amount of dragon energy."

"As for the price, it was not expensive. Only one hundred dark crystals were needed to exchange for one dragon crystal."

One hundred dark crystals can be exchanged?

After hearing this price, Chu Feng could not help but be slightly stunned.

So, the dragon crystal was indeed not expensive.

Thinking of this, Chu Feng immediately said:"Then exchange ten for me first."

Since Xiao Jin was so eager, Chu Feng would naturally not be stingy and exchanged ten dragon crystals for him directly.

After taking the dragon crystals, Chu Feng directly picked up one from it and threw it to Xiao Jin like teasing a dog.

Xiao Jin excitedly let out a long roar, opened his dragon mouth directly, and swallowed the dragon crystal in one gulp!