Duan Feng took the opportunity to look.

But I saw that there was an irregular piece of iron that was quietly open.

This piece of iron is in the form of an incomparably special heptagonal shape, and its appearance has no beauty at all, and can only be described as ugly.

"That's it!"

Duan Feng just glanced at it, and concluded that the piece of iron that the system was talking about was the piece in front of him.

"What are you buying such ugly pieces of iron for?"

Chu Qingcheng looked at Duan Feng with disgusted eyes and asked.

"You don't understand. ”

Duan Feng shook his head, then looked at the old man at the stall and asked, "How many gold coins is this piece of iron?"

"Ten gold coins. ”

The old man waved his hand casually, looking impatient.

This thing itself doesn't make much money, so that's how his attitude is.

"Sure enough, it's scrap iron, and the price is low enough. ”

Regarding the old man's cold attitude, Duan Feng directly ignored it.

If he knew that there was actually a 'big secret' hidden in this ugly piece of iron, I am afraid his expression would not be so cold at that time.

It's a ghostly expression.

Casually took out ten gold coins, and Duan Feng put the heptagonal piece of iron into the package.

After watching Duan Feng and Chu Qingcheng leave, the old man shook his head helplessly, and muttered to himself: "I'm so excited to buy a piece of scrap iron, I'm afraid I'm a fool." ”

......

"Ding~"

"Congratulations to the host, you have successfully purchased a special piece of iron. ”

"Congratulations to the host, the reward is worth 13,000 points. ”

"Congratulations to the host, upgrade to a six-star fighter. ”

“......”

"Sure enough, it's this one. ”

Hearing the crisp sound of the system, Duan Feng grinned lightly.

Not to mention what's in the iron piece, the thirteen,000-point fighting spirit value alone is enough to be worth.

Of course, with Duan Feng's character, he will naturally break the casserole and look to the end, and he will never give up if he doesn't check it clearly.

"If I'm not mistaken, the 'Blowing Fire Palm' fighting technique was extracted from an ordinary piece of iron. ”

Duan Feng secretly thought about Xiao Yan's method at the beginning.

"Looks like I'm going to have to burn it with fire, too. ”

Duan Feng thought so.

If you don't do it, you don't stop it.

Immediately, Duan Feng took Chu Chengcheng to a remote place and sat down on the spot.

"You can rest here first, I still have something to do. ”

Duan Feng said to Chu Chengcheng.

At this time, the two of them had already walked out of Qingshan Town, and there was no one around.

"What are you going to do?"

Chu Qingcheng asked suspiciously.

"I'm going to smelt this piece of iron. ”

Duan Feng sat down and replied without looking back.

"Poof!"

An instant later, a cyan lotus-like flame appeared in Duan Feng's hand.

The surrounding temperature has soared dramatically as a result.

"It's so hot, how many degrees does it have to be. ”

On Chu Qingcheng's forehead, a row of dense beads of sweat appeared in an instant.

"Now there are three or four hundred degrees, you'd better stay away from me. ”

Duan Feng said.

After all, at this time, Chu Qingcheng's strength was only in the realm of a fighting master.

With such strength, the heat resistance is not good, if you get too close, I am afraid that you will suffer from heat stroke in a few minutes because it is too hot.

"No, I don't, I'm going to see. ”

Chu Qingcheng not only did not stay away because of this, but came closer.

Duan Feng was helpless, but he didn't say more, and concentrated on controlling the Qinglian Earth Heart Fire.

With his strength as a six-star Dou Master, he was not able to summon powerful alien fires such as the Pure Lotus Demon Fire and the Void Devouring Flame.

After all, if you forcibly summon it, you will definitely be counterattacked.

Moreover, even if it is Qinglian Earth Heart Fire, he can't use it for two purposes, so for Chu Qingcheng, he naturally takes care of it flawlessly.

"Zi~Zi~"

The flames burned, causing the entire void to emit a low squeak.

"The temperature should be about the same. ”

With a low mutter, Duan Feng waved his big hand, wrapped the special piece of scrap iron in Dou Qi, and placed it in the air above the flames.

"Whew~Whew~"

The sound of arrogant flames burning continued to resound.

Even the void around it became incomparably distorted.

"Wow~"

Suddenly, Chu Qingcheng was in an uproar.

Saw.

In just a few breaths, the piece of iron wrapped in fighting qi instantly became fiery red.

There were also wisps of smoke, which kept coming out of it.

Chu Qingcheng screamed as he retreated again and again.

After all, the temperature was too much of a threat to her.

Duan Feng flawlessly took care of Chu Chengcheng, once again controlled the Qinglian Earth Heart Fire, and pursued with victory.

After dozens of breaths, the whole piece of iron became extremely hot.

"Click~"

Suddenly, there was a faint click.

Duan Feng raised his eyebrows and hurriedly looked at it.

But see.

The surface of the piece of iron was cracking apart little by little, and it was beginning to fall off.

"What's that?"

Chu Qingcheng's eyes were sharp, and at a glance, he found something hidden in the iron piece, and exclaimed.

Duan Feng's eyes also kept staring at the piece of iron.

After its surface peeled off, a fiery red mass appeared inside.

As for what it was, Duan Feng didn't know either.

"Bang!"

When the surface of the iron sheet completely fell off, Duan Feng took back the Qinglian Earth Heart Fire.

Faded from the flames, and he finally saw the fiery red thing clearly.

It turned out to be a stone, and it was red all over.

However, with Duan Feng's understanding of the Douqi Continent, he didn't know what this stone was, nor did he know what it represented.

What made Duan Feng even more strange was that this fiery red stone was not hot at all.

Although the Qinglian Earth Heart Fire had just been withdrawn.

"This fiery red stone should be something extraordinary. ”

Duan Feng secretly guessed.

Chu Chengcheng was also very curious and stepped forward, and touched left and right.

However, she couldn't say why.

"When the time comes, take it to the appraiser and you'll know what it is. ”

"Let's get out of here first. ”

Duan Feng looked around and said slowly.

For him, the first priority was to go to Canaan College.

After all, he was carrying a treasure key like the Ancient Emperor Jade.

He really wanted to see what kind of treasures would be hidden in the Dou Emperor's underworld after more than ten years.

"Howler. ”

Chu Qingcheng responded happily.

For the Douqi Continent, she was full of all kinds of curiosities.

Although her strength is not strong, her body contains the element of adventure.

Coupled with the fact that her talent is already good, it strengthens her confidence.

"Woo~Boom~"

Duan Feng and Chu Chengcheng glanced at each other, and then swept out.

They were so fast that they disappeared in just a few breaths.

(End of chapter)