Chapter 3: Let's play industry

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The green sea of ​​death was choppy, and the waves rolled dozens of pounds of pebbles on the jumbled rocky beach, and thunder bursts.
The sea water presents a strange dark green color, and from time to time, huge sea monsters can be seen on the sea.
A head with a sea jelly that is five or six meters in size is staring at Zhang Hao, and the sharp corners of the head are shining with cold light; the head and neck popping out of the sea are like a pillar of sky.
Suddenly the sea turned red and a small school of fish appeared. They surrounded the sea jellyfish. The sea jelly disappeared with a shock.
The red fish chased, and suddenly a mouth of more than 20 meters appeared on the surface of the sea, and almost half of the red fish was swallowed in one bite. The remaining little red fish scattered.
The big mouth is about to run, and seaweeds penetrate the sea like a spear, and the seawater instantly becomes red; the seaweed shrinks rapidly, and the sea rolls over, and there is no trace soon; only the red blood spreads a little.
Zhang Hao watched silently, he had been watching here for a long time. The roaring sea breeze brought a touch of salty smell.
"The Qian family must be unplugged; but more importantly, it is to gain a foothold in this world! A stable footing is not a problem for the Qian family. An unstable footing, revenge and hatred, is just a joke."
"Little mouse!" A kind and loud voice interrupted Zhang Hao's thinking. A person similar to Zhang Shengde's appearance flew on the breeze.
The breeze floats and the blouse is fluttering; an unruly long hair is flying in the wind, just like the turbulent fairy in the world.
"It's second uncle Zhang Shengye."
Zhang Shengye, the foundation of the peak of cultivation. Compared to the slightly older Zhang Shengde, Zhang Shengye looks only in his twenties, and is rich in beauty and extraordinary.
Zhang Shengye floated in front of Zhang Hao in a chic manner, two powerful hands clutched Zhang Hao's shoulders, looked at the left and looked at the right, and laughed loudly: "Not bad, how are you feeling now!"
"It worried the second uncle and everyone. It has been completely recovered!
Now, I can't wait to contribute my own ability and wisdom to the development of the family. "
"Yo, your mouth is sweet. Let's go, the second uncle takes you to see the smelting process of Xuan Tie."
…………
"Thousands of hammers dig out the deep mountains, and the fire burns as idle."
The mining and smelting process of black iron is spectacular. The entire mining and smelting base is covered by the formation barrier.
What I saw was busy, there were about a thousand people. Although the Zhang family is not big, it is always a self-cultivating family.
The craftsmen were busy with tools such as sledgehammers, chisels, pryers, picks, etc. The tools shone with the light of magic instruments, and the hard ore flake like cookies.
The ore is crushed in a huge ‘grinding disc’ and then sent into the smelting furnace along with charcoal and inferior broken spirit stone; the ground fire is raging, and the molten iron is poured into pieces of iron ingots of three or four inches in size.
Zhang Shengye explained to the side: "In addition to charcoal, smelting black iron also requires spirit stones.
The raw iron is coarse iron, and the content of wrought iron is less than 10%. It needs to be forged and purified; this is also the most difficult and crucial part in the smelting process of wrought iron. "
On the other side, on a forging platform built with thick iron, there is a busy figure of a blacksmith.
In a group of three, one person holds the tongs in the left hand, the small hammer in the right hand wheel, and the sledgehammer in one hand. One person takes care of the ground fire and sprinkles the red iron with pine branches.
"This is the secret of our family." Zhang Shengye's eyes flashed with pride, but then he sighed, "Now the money family has got it."
"The main impurity of black iron is iron. Only through repeated forging, iron and various impurities will be knocked out a little.
But there is a limit. When the content of black iron is more than half, a very stubborn "grass iron" will be formed. To continue to forge and purify, you need a certain method.
Our method is: water forging. Water is the spiritual spring infiltrating the aura. "
Zhang Hao looked at it seriously, one person sprinkled water with pine branches, the water droplets were evenly scattered on the red iron block, and a cloud of water rose up, and the sound of tingling continued. The other two forged, and every time the hammer fell, there was a splash of Mars, that was impurities.
The three took turns forging and resting. After an hour, the fist-sized piece of iron had become an iron piece, and there was no longer any splash of Mars.
The iron piece is as bright as new, and there is a faint light flowing. The forged grooves are like a concave mirror, reflecting the light and shadow around.
"Xuan Tie, there is no rust!" Zhang Hao's thought flashed in his mind.
Zhang Shengye stepped forward to pick up the iron piece, and the slightly flooded index finger was pointed on the iron piece. After a moment, he smiled: "The purity of black iron is 82%.
well! Everyone rewards a piece of next grade spirit stone! "
"Thank you, Master!" The three rejoiced.
Zhang Hao was surprised: "Second Uncle, you are using identification technique."
"Want to learn?"
"miss you!"
"Wait until the foundation period. Haha..."
Zhang Hao: ...Uncle, you are naughty.
After Zhang Shengye finished laughing, Zhang Hao asked again: "Second Uncle, I don't know the purity of mysterious iron... what's the point?"
"Purity? If the purity of black iron is above 60%, even if it is qualified, it can be used to refine low-level instruments.
70% of them can be refined into intermediate-level instruments.
80% of them can be refined into advanced instruments.
When the purity of black iron reaches more than 90%, you can refine the low-level magic weapon.
It is said that when the purity of black iron is close to 100%, it is possible to refine spiritual weapons. "
"Now our best black iron is only 85% pure.
Hey... Now the Qian family also got the method of water forging. after……"
Zhang Shengye's tone was suddenly full of anger and helplessness, "In the future, we can only produce high-purity black iron as much as possible to ensure the family's income!"
Zhang Hao pondered and said: "Second Uncle, I have an idea, maybe you can quickly get a lot of high-purity black iron."
Zhang Shengye looked at Zhang Hao and asked casually, "What method?"
"Is this... the method is very simple, not expensive, don't know if the second uncle dare to try?"
Zhang Shengye smiled: "Small mouse, playing the tactics with the second uncle, itchy skin. Let me ask your father."
Zhang Hao: ...I thought you would agree to it~~~
Zhang Shengde came and said directly: "You can try; but if you dare to come, hum!"
With permission, Zhang Hao shouted: the molten iron flowing out continued to be heated and kept in a molten state, an appropriate amount of broken stone was added, and then a large amount of air was injected.
A dark red flame burned on the surface of the molten iron, and a puff of grayish-brown, dry, unpleasant smoke rising from the molten iron surface.
Zhang Shengde waved a spell to release a tornado straight outside the enchantment, taking away all the smoke.
Zhang Hao shouted: "Continue, continue, increase the amount of air until no grayish-brown smoke is produced. The molten iron should be stirred, and pay attention to discharge."
The craftsmen are busy.
But Zhang Hao's eyes have shifted: a craftsman is manipulating a stupid fan to blow into the molten iron.
Zhang Hao turned around and finally squatted beside the fan to observe. The fan is almost one person tall, and its appearance...is very "duty"!
The pyrotechnic craftsman said carefully: "Master, this thing is very dangerous, be careful."
"How dangerous?"
"Often explodes."
"Explosion? Hmm... Did you find the reason?"
"Nothing, it's easy for the formation to burn out, causing Reiki riots. Just...be careful!"
The craftsman suddenly hugged Zhang Hao and squatted. The fan next to him made a muffled sound. A wave of aura burst out and spread like water ripples. Many craftsmen around him were turned over.
The power is not great, but turning a tumble, lying on the ground covered with gravel, powder and rust, has a comic effect.
Zhang Hao got up: "Thank you. What's your name?"
"Villa... Villain Huang Mingshan." Huang Mingshan was a little excited, and the young master thanked himself.
"Okay Huang Mingshan, you are busy first, we will talk later."
"Yes, yes!" Huang Mingshan was excited. Moly disassembled the fan, put on a new pattern, and continued to work.
After about an hour, the surface of the molten iron had only a few brown smoke, the flame completely disappeared, and the volume of the molten iron shrank by nearly 90%.
At this time, the molten iron has a crystal-like feeling, and there is a satin-like treasure flowing on the surface of the molten iron.
Zhang Shengde and Zhang Shengye looked excited, shocked, and dumbfounded. They looked at each other, looked at Zhang Hao again, and looked at each other again...
Zhang Hao looked at the molten iron and nodded: "Okay, cast an iron ingot and start forging."
Before the first piece of iron ingot was completely cooled, Zhang Shengde grabbed it, and the identification technique was thrown out, dumbfounded: "Pure...Purity...93%..."
"His..." Zhang Shengye and many craftsmen around him took a breath.
Master Zhang Hao was very calm, and Sao Bao distributed the iron block to many blacksmiths: "Continue to forge until there is no splash of Mars."
"Yes!" The craftsmen scrambled to grab the iron ingot, and the continuous sound of forging sounded again.
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