The carriage was swaying, and Zhang Hao squinted at the carriage next to him, Zhou Xueyao was guarding five tons of dark iron, motionless, his eyes blinking.

It's still a little money fan!

Zhang's horse-drawn carriage has been replaced with bearings and changed to a four-wheeled one, which can carry more weight. But that's not the point, the point is that the five tons of dark iron on the carriage are all special black iron for alchemy, and the purity is 99.3%.

Now the Zhang family's income depends entirely on this kind of dark iron, and the profit is also very high, as long as a few tons, you can get hundreds of tons of profits in the past.

But...... Seeing these five tons of dark iron, Zhou Xueyao changed from a goddess to a wealth fan. She even let her maid drive and admire it herself.

To be honest, this special dark iron for alchemy is indeed very beautiful, the blue light is scorching, and there is a faint aura circulating on the surface, and a little bit of aura spontaneously gathers on the surface, like a mist on the surface of the ice, hazy and yingying.

Sitting next to this kind of Xuantie, the cultivation speed is much faster.

Zhou Xueyao squatted next to Xuantie, touching this for a while, touching that for a while, and then looking at Zhang Hao with resentful eyes.

Zhang Hao was a little embarrassed: "Shimei, this Xuantie really wants to be sold, this is the main source of income for the Zhang family at present." ”

Zhou Xueyao pouted slightly: "Do you know how difficult it is for us to buy special dark iron for alchemy from the East." Not to mention the high price they ask, the quality is not guaranteed.

What's more, they will even mix some ordinary dark iron in it. If you buy a hundred catties, you can only get eighty catties of barely qualified dark iron. That's it, we're going to see their faces!"

Zhang Hao nodded seriously: "In other words, I want the price to be lower, and I should add half of it......"

"You dare!" Zhou Xueyao suddenly erupted.

"I mean sold abroad. ”

"That's not going to work, we can't lie. ”

"It's not a lie, it's clearly priced. ”

"......" Zhou Xueyao's lips pursed, and she looked at Zhang Hao with some anger, "You are ...... How so?"

"How?"

"You...... You...... Hmph!"

Zhou Xueyao turned her head and entered the carriage, but came out again after a while, looking at Zhang Hao with blank eyes.

Zhang Hao was so embarrassed by this look, "Okay, okay, of course we use good things ourselves." The ones that are sold are of poor quality. ”

"What better do you have?!"

"Forehead......" Zhang Hao was a little embarrassed and said that he had leaked his mouth.

However, Senior Brother Feng Zhiling next to him said leisurely: "At present, we can produce three nine-purity Xuantie, and we can already produce a large number of 99.5% purity purity. Those with a purity of less than 99.5% are deliberately lowered in purity, and before they are baked, they will deliberately add a little powder of inferior crushed spirit stones to increase impurities. ”

Zhang Hao: ......

Senior Brother Feng, you are skinny again! Speaking of which, in the future, the smelting technology of steel must be prevented from peeping at this guy. You can't tell the truth!

However, Zhang Hao's headache now is Zhou Xueyao, looking at the pair of shiny eyes with suspicion and faint contempt, Zhang Hao smiled embarrassedly, laughed again, and smiled......

"Brother Shi, what do you mean by three nines?"

Without Zhang Hao opening his mouth, Feng Zhiling rushed to answer: "It's 99.9% pure!"

Zhang Hao had no choice but to take out a kilogram of 99.9% from the storage ring and float it to Zhou Xueyao, "Sister Shi, this ...... It's a small welcome gift for the world brother. However, don't tell others, this 99.9% purity is very little, and we don't have enough for ourselves. ”

Zhou Xueyao picked up the dark iron in a huff, identified it, and opened her lips slightly the next moment, her hands trembled a little. It turned out to be 99.9%. This kind of pure dark iron was something she had never dared to think of before. The best I've seen before is only 99.4%.

What can such a Xuantie do? Zhou Xueyao was quiet for a while.

The carriage came to Zhang's Mansion in Fang City, and the Refining Guild was still renting here for the time being. The new Refining Guild is still under construction.

After getting out of the carriage, Zhang Hao immediately shouted: "Is Zhou Jue here, hurry up, I brought five tons of special dark iron for alchemy, and fifty tons of 96% dark iron." ”

"What are you shouting!" Zhou Jue appeared in front of Zhang Hao with a swish, but the next moment he was stunned: "Little sister, why are you here?"

After being stunned for a moment, he suddenly turned to Zhang Hao, with an indescribable anger and a certain vigilance in his eyes: "Zhang Hao!

Zhang Hao smiled: "Of course I invited this." ”

Zhou Jue looked at Zhang Hao vigilantly, as if looking at the strange Shu Huang, he stood in front of Zhou Xueyao, blocked Zhang Hao's gaze, and swept Feng Zhiling with murderous eyes, and finally looked back at his sister: "Why did you come here?"

"Why can't I come here!" Zhou Xueyao replied. Between my sister and my brother, there is always a little bit of temper that doesn't make sense.

"Ahem......" Zhang Hao came to Zhou Jue, "I said Brother Zhou, I came today for something, something very important." Can you sit down and talk?"

"What's the matter!" Zhou Jue's tone was very bad.

Zhang Hao sighed: "I have thought of a way to open the sea passage, but there are some things that need Brother Zhou's help." ”

"Really?" Zhou Jue's attitude changed again, and the slightly sour expression just now disappeared instantly, "Let's go in and talk." ”

After sitting down, Zhang Hao said what he said.

"Boiling the sea?" Zhou Jue was also stunned by Zhang Hao's atmospheric plan, "Can you really build a one-meter-thick and eight-meter-long formation base?"

I'm not doubting your Darkiron production capacity, but to build a formation base, it must be forged by different fires. And if you want to turn 100,000 catties of Xuantie into a magic weapon, even the Jiuyang Sect does not have such means.

Although the largest magic weapon of the Jiuyang Sect, the flying boat, is three zhang, it is made of wood. ”

"Brother Zhou, just leave this smelting matter to us. We've found a way to do it, and we've made it a little bit better.

However, the Zhang family's refining methods are a bit raw, and if they want to carve a formation for such a huge magic weapon, they ask for help from Brother Zhou. ”

"This ......," Zhou Jue frowned, "I don't have any experience in this area either." I'll go back and ask Master......"

Zhang Hao immediately waved his hand and said with a serious face: "Brother Zhou, I came to you today, not to ask if you can do it. Rather, you have to do it!

Brother Zhou, time waits for no one, I just returned from the battlefield in the country of Jinyang. To be honest, I don't think it's promising.

I don't know how it will change in the future, but I know that we have to race against time!

Brother Zhou only needs to give me an answer now, can I do it, or I can't do it.

If you can, I'll leave it to you.

If I can't, I'll find someone else right away!"

Zhou Jue was a little angry at first, but after listening to Zhang Hao's words, he suddenly fell silent.

After a while, Zhou Jue took a deep breath and said categorically: "Yes! ”

"Okay, I'll trouble Brother Zhou. It is expected that in five days, we will be able to do 12 formations. ”

(Rolling for a monthly pass, recommended ticket)