Since this is the case, Xiao Chen had no hesitation. When the auctioneer announced the bidding began, he immediately quoted his price, which was still ten million taels of gold.

The chaos that Xiao Chen had originally imagined did not appear, and the people below were still numb to Xiao Chen's bid, and the only people who felt anxious were those who were investing in the auction.

Their current mood can be said to be half-worry. They are afraid that Xiao Chen is just a person who is whining, and they also fantasize that Linlang Pavilion has such a great reputation that it is impossible to do something to treason.

After the auction, someone immediately took the three items auctioned by Xiao Chen to Xiao Chen's room and carefully checked them. The inner elixir of the colorful flame wild, the lower-level spirit stone, and the top-grade cold iron were confirmed to be correct and there was no quality problem.

Xiao Chen did not go out immediately, handed the cold iron in his hand to Ao Jiao and said, "Can you refine it here? I feel like there are two people outside, staring at me all the time."

Ao Jiao said lightly: "The perception is pretty good. There are indeed two flies hiding outside. Refining this top-grade cold iron has no special requirements for the location."

The piece of cold iron was the size of a schoolbag. When Xiao Chen held it in his hand, he felt that it was at least 200 kilograms. Its black appearance looked particularly thick.

Ao Jiao easily held the cold iron in her hand, weighed it easily for a few times, and threw the cold iron into the air. A white flame shot out from her palm, wrapping the cold iron in the air.

Xiao Chen carefully observed Ao Jiao's every move, keeping every step she made in mind. This top-grade cold iron refining technique is an extremely rare secret technique on the mainland and has always been mastered by a few people.

The only thing about the Great Qin Empire is Tiangong Villa. With such technology, it is a good learning opportunity in front of you.

The white flames were burning slowly, and Xiao Chen found that the flames were extremely strange. Without the ferocity and domineeringness of the usual flames, it made people feel a little warm.

What kind of flame is this? Xiao Chen thought in confusion.

Ao Jiao taught Xiao Chen with his heart to maintain the flames by exercising his skills. He explained: "This flame is not the flames refined by the warrior himself, but the human fire that has existed in the world for a long time, called the ghost bone fire."

"Thunder Emperor Sangmu was conquered when he was practicing in the Nine Nether Purgatory. After he fell, the flame was handed over to me."

Human Fire? There is such a strange flame in the world, which is really eye-opening. I just don’t know what the magic of this human fire is.

Ao Jiao then explained that there are four very precious flames in the world, namely human fire, dragon fire, ghost fire, and heavenly fire.

On the Tianwu Continent, there are nine huge dragon veins on the territory of millions of miles, and the fire of the imperial way exists at the end of these dragon veins.

The nine dragon fires, which were already known to be taken away by people on the continent, have not been found by others. In addition to the reason why the dragon fire is buried deep under ten thousand meters below the ground and the environment is extremely harsh, more importantly, the remaining four dragon veins will change.

According to legend, the owner of dragon fire can open up a great dynasty. People who are not destined to be the destiny of the Nine Five will not find dragon fire.

Ghost fire exists in the extreme yin land in the world, mysterious and mysterious, with the power of gods and ghosts. There are two places on the extreme yin land on the continent, namely Xuan*xuan, which is unknown to be deep tens of thousands of meters, and the Nine Nether Purgatory, which is called the hell on earth.

These two places are forbidden areas on the mainland, but the ghost fire that exists in it was taken away by senior masters thousands of years ago. However, in recent years, ghost fire rarely appears in the human world. It is unknown whether the two extremely yin places have nurtured new ghost fires.

Tianwu, the most terrifying flame recognized in the world, is a flame that can refine the entire world in legend. This flame is only recorded in historical books and is owned by Emperor Tianwu who opened the Tianwu Dynasty ten thousand years ago.

With the destruction of the Tianwu Dynasty, this flame that destroyed the world had long disappeared in the long river of history.

As for the final human fire, it is not a natural fire, it should be said to be not formed by pure natural power. It is a special flame formed by the most powerful warrior in the world. After the martial god is transformed, the body and spirit are destroyed.

After the fall of the God of Martial Arts, the huge energy in his body will not disappear. After this huge energy is precipitated by time, various strange flames will be formed, called human fire.

After hearing the introduction, Xiao Chen felt his mind rippling. All kinds of strange stories and strange things in the world were definitely not something that could be seen in this small Mohe City.

I wish I could go out and make a living immediately, but unfortunately, the ten-year appointment has not arrived, so I will naturally do my best to do what Xiao Chen agreed to, and it is impossible to leave now.

"Is there really a martial god in this world?" Xiao Chen asked.

Ao Jiao's eyes were always on the cold iron wrapped in flames and replied: "Of course, although countless geniuses in the world have reached the realm of martial gods, they are not without them."

"And in the legend, there are mysterious existences above the God of Martial Arts."

Xiao Chen continued to ask, "Thunder Emperor Sangmu, he broke through to the Martial God."

He said arrogantly and indifferently: "After a kick, he was killed, it can only be said that fate is difficult."

Xiao Chen's heart was difficult to calm down for a long time. As powerful as the Thunder Emperor, he was finally killed. It was really hard to believe that the person who killed him was the legendary martial god.

Tell Ao Jiao the questions in his heart, and Ao Jiao just said lightly: "These are not what you are considering now. Although you have inherited the inheritance of the Leimu Sword, you do not assume the responsibility of avenging him."

This seems something is wrong. How could there be no ordinary benefit in this world to give me? I don’t have to bear any responsibility, which surprised Xiao Chen.

Xiao Chen was always worried and happy about Ao Jiao's appearance. Hearing her say this, he felt a little relieved.

But Ao Jiao's next words almost made Xiao Chen vomit blood, "Although you don't have to bear the responsibility of avenging the Thunder Emperor, it's hard to say whether the trouble will come to you, so the useless owner should become stronger as soon as possible."

Xiao Chen was completely speechless. There were too many answers to Ao Jiao. Why did the sword in the Lei Emperor's cave break? Who killed the Lei Emperor, and how did he become her master.

Until now, Xiao Chen can be said to know very little, and he doesn’t even know how to ask Ao Jiao. He revealed some of it today, but it’s also confusing.

Huh!

The black black iron wrapped in flames has now turned into a ball of liquid iron. It can be seen that the ghost bone fire has a heat contained in it, which is in a huge contrast to the gentleness on its surface.

The two of them had only five minutes of conversation, and this top-grade cold iron had turned into a ball of iron. If it was calcined with Xiao Chen's purple thunder true fire, it would take at least half a day. With a huge gap, you can imagine the power of the ghost bone fire.

Ao Jiao shouted lightly, and the extremely serious expression appeared on her cute face again, making people feel a little hilarious.

In her right hand, a broken sword suddenly appeared, waving at the iron in the flames.

In an instant, sparks flashed in the box, and flames lit up in the air, making a violent explosion. Seeing this, Xiao Chen hurriedly hid behind Ao Jiao.

Every time a wisp of flame was shot out, a drop of iron was missing in the ghost bone fire. Xiao Chen said in his heart that this should be removing the impurities from the top-grade cold iron.

Generally, the quality of cold iron reaches the best quality, and there are very few impurities contained in it. You want to remove the impurities without wasting the essence of cold iron.

In addition to the extremely high eye ability, it requires more speed of the knife. The seemingly stationary molten iron is actually flowing inside it.

Xiao Chen released his spiritual consciousness and entered the inner world of Tiexhui. In front of him was a fiery red world. Even if he entered Xiao Chen's spiritual consciousness, he could feel the terrifying temperature.

In this fiery red world, clusters of unknown substances from Xiao Chen kept squeezing and flowing. After observing carefully for a long time, Xiao Chen finally found some suspicions.

Those pure black substances should be the essence of cold iron. From time to time, some gray residual iron is removed.

The dagger in Ao Jiao's hand is precisely like those precision instruments in his previous life. When the gray matter was removed, all the essences were preserved without any wasting.

Xiao Chen retracted his spiritual sense and looked at Ao Jiao's cute face that looked like a little girl again, with admiration in his eyes. Not only can Ao Jiao refine medicine, but the trick he shows now is obviously not something that ordinary people can do.

How many secrets are hidden in this little girl? Can I really believe her completely?

"It's done!" Ao Jiao kicked and said happily.

Withdrawing the ghost bone fire back into her hand, a light move was made, and a piece of cold iron the size of a fist appeared in her petite hand, with a hint of joy in her eyes.

"I'll give it to you by the waste master."

Xiao Chen took the best cold iron handed over by Ao Jiao and was extremely happy. This fist-sized top cold iron is worth hundreds of times more than the best cold iron.

But at this time, Xiao Chen found that the expression on Ao Jiao's face seemed even weaker, and a fire broke out in his heart for no reason, "You lied to me before, right? Your face was so bad, you must have done something dangerous when you went out."

"I also lied to me that the sword spirit has a different physique than that of humans, so I can't judge things based on my face. Your current situation is simply caused by excessive continuous effort."

Ao Jiao argued: "You actually look at a sword spirit from a human perspective. You are really useless and stupid people. You can solve the flies outside by yourself."

After Ao Jiao finished speaking, she seemed to know that she was in the wrong, so she got into the Qiankun ring and never came out again.

Xiao Chen sighed in his heart. No wonder your sister called Ao Jiao. The Lei Emperor did not name her the wrong name. His arrogance was still of average height.
Chapter completed!