Niu Peng was a cultivator from the vicinity of the Thousand Mines in the northwest of the continent, his cultivation talent was ordinary, he was in his forties, and he had just stepped into the treasure realm. He also understood that his cultivation path would end here, so he chose to give up cultivation and instead find a way to accumulate family business so as to leave some inheritance for future generations.

Relying on the mountains to eat the mountains is extremely appropriate for the people in the northwest of the mainland, especially the residents of the Thousand Mines Group. There are few people in the northwest of the mainland, but they are rich in various ores, so Niu Peng also embarked on the industry of mining and selling ores.

Niu Peng's strength is not very strong, and if he wants to go north and south, the danger is naturally not small, but if the mined ore cannot be transported elsewhere, it will not be sold for much in the northwest of the mainland. Fortunately, merchants in the northwest region organize a caravan every year to travel through the mainland and go out to sell ores. Therefore, Niu Peng also took this "free ride".

However, because Niu Peng's trading has just started, and his strength is not outstanding, every time he comes to a city's market, he will be squeezed to the margins, and those eye-catching stalls are naturally occupied by those big merchants or cultivation masters. But he didn't have any complaints, after all, the ore he could mine was much worse than those big guys, and he was already very satisfied to have his own place.

At this time, Niu Peng seemed to have seen his first business in Heno City. A young man who looked to be in his twenties was looking with interest at the ore he had laid out.

"Little brother, what do you like?" A smile erupted on Niu Peng's face. Although he looks a little fierce, he still has a slightly gentle smile.

In the past few years, Niu Peng has mastered the experience of many traders. The young man in front of him was well-dressed, obviously a rich child, but looking at his appearance, he was not deeply involved in the world, and he didn't seem to know much about the ways of these businessmen. Maybe this young man is a "big wrongdoer"......

"Boss, what are these ores?" The young man asked, curious, pointing to a small pile of golden ore in the corner.

Looking at the ore that this person was referring to, and the expression on his face, Niu Peng's heart blossomed. This young man really doesn't understand anything!

These golden ores, called Chenjinshi, look good, but they are actually some third-rate goods. The heat resistance of aluminite is very good, but the strength, hardness, and ductility are extremely mediocre, and there is little difference between ordinary copper and iron, so its use is very limited. However, as a seller, Niu Peng will not reveal all the shortcomings of this Chenjinshi.

"Little brother, these ores you fancy are called Chenjin Stone, which has extremely strong heat resistance, even if it is a flame of seven or eight levels, you can't help it. When calcining other ores, it is best to use it for heat insulation. You can also use it to make refractory tools, which is both practical and beautiful......"

"Oh, how do you sell this thing?"

The young man seemed to be moved by what he said, and wanted to buy the golden stone.

"I see that the little brother is dignified, presumably you have also seen the world, then I won't come with you, three thousand taels, these Chenjin stones will be bought for you!"

Niu Peng's words first deliberately raised the young man, brought him a high hat, and then offered a seemingly inexpensive price like a ripe cook. In fact, these Chenjin stones are worth more than 1,000 taels of silver, 3,000 taels, but more than double the original price.

"Boss, are you sure you sold it to me so cheaply?" The young man's eyes widened, as if he thought he had misheard the price.

"A gentleman is a man of his word, and it is difficult to chase the horse! You and I have met in the landscape, and we should make friends! Niu Peng is full of righteousness on his lips, but he is secretly happy in his heart.

"Good!"

The young man took out a bag of silver from the storage artifact, handed it to the man, and then directly put the Chenjin stones into his storage artifact.

"By the way, boss, I don't know if you've ever heard of an ore called Thousand Variations Golden Stone? I forgot to tell you, but a few of these Chenjin Stones you just now are the Thousand Changing Chenjin Stones......"

The young man still had a harmless smile on his face, and after leaving such a sentence, he disappeared directly in front of Niu Peng's eyes.

"Ever-changing golden stone? ……”

When Niu Peng heard this, he tried to think about something, and after a few breaths, his complexion changed greatly!

"I'm X! Lao Tzu lost a lot of money! ”

……

The one who had just bought Chenjin Stone at Niu Peng's booth was none other than Xuanyuan Chenxi. At this time, he had already come to another corner of the market and continued to Taobao.

Different from the ordinary Chenjinshi, the Qianchang Chenjinshi, in addition to having extremely high heat resistance, also has strong plasticity and assimilation. Except for a very small number of metals with mismatched properties, almost most of the metal materials can be fused with the Thousand Variations of Chenjinshi. The resulting metal material not only has high heat resistance, but also does not affect its metallic effect.

Therefore, the Thousand Variations Golden Stone is a material that many fire attribute cultivators especially like to use when building their own spiritual weapons. After all, the better the heat resistance of the spiritual weapon, the only way to have no worries when you exert your fire attribute spiritual power, you can not only exert your own flames with all your might, but also ensure the normal play of the spiritual weapon.

Compared with the ordinary Chenjin stone, the Thousand Variations Chenjin Stone can be described as a rare existence. Rare and practical, which means that its price is ridiculously high. A fist-sized Thousand Variations Gold Stone is worth hundreds of thousands of taels, and if it is larger, it can even be worth more than a million.

Among the Chenjin stones that Xuanyuan had just acquired, there were four or five thousand-changing Chenjin stones, and the total price was more than one million taels. Although for Xuanyuan, one million taels of silver is not a big amount, but I have to admit that Xuanyuan still enjoys this feeling of pretending to be a pig and eating a tiger in the market and picking up Taobao.

Of course, Xuanyuan didn't expect this kind of thing to make a fortune, and even he had some ore that he couldn't recognize. What he is doing now is just selecting some ores that he can use, and then refining spiritual weapons. As for the price of cabbage to Taobao shellfish, it is only a small probability event.

With these Thousand Changing Crystals, Xuanyuan planned to refine a spiritual weapon for Wang Sanniu so that he could use it after setting foot in the Sanqing Realm. These pieces of Thousand Changing Chen Golden Stones are enough for Xuanyuan to refine a weapon for Wang Sanniu.

After shopping for a while and buying some suitable ores, Xuanyuan also planned to find his partners to meet. However, as soon as he turned the corner, he saw a familiar figure.

"This guy seems to be in trouble......"