Zi Di took Liu Feng without saying hello to anyone, and rushed directly into the adjacent courtyard. The layout inside was exactly the same as the courtyard just now. Obviously, this was a foundry specially prepared for Old Man Li.
But Liu Feng didn't know that most of the vacant courtyards in the guest house were used by Old Man Li. There was no way, there would be many explosions in the casting, and Old Man Li had the most explosions, almost every day.
Once, there is never a situation where there is no explosion for two days.
If the guest house is extremely quiet for several consecutive days, everyone can be sure of one thing. Old Man Li is definitely not in the guest house and has gone outside.
When we came to the place where weapons were cast, a large furnace stood indoors, five meters high. The furnace belly was circular, and the space inside was three meters in diameter.
Old Man Li walked to the edge of the furnace, waved his hands, and a pile of shiny black stones on the left side of the furnace rose into the air and flew into the furnace automatically.
"ignition!"
Old Man Li gave a deep shout, and suddenly pinched one of the black stones with his right hand. The fire ignited, and he threw it into the furnace. He also ignited the other black stones, and the raging fire burned and went straight to the top of the furnace.
This kind of black stone, Liu Feng knew, was a special fire used to melt metal in the first step of casting weapons. When it burns to a high temperature, it can reach a thousand degrees and can quickly fuse metal.
This is also a very common fire in the mainland, called carbon spirit stone.
Liu Feng watched Old Man Li's casting process carefully, and he would have to follow this step by step later.
When the fire burned brightly enough, Old Man Li flew up to a support platform next to the stove top, picked up a one-meter-sized metal block from the platform, held it in the void with his spiritual power, put it into the flame, and started
melt.
During this period, Old Man Li flipped the metal block up and down and moved it left and right so that each side of the metal block received the same fire temperature, thus ensuring that the metal block was heated evenly when melted.
When the metal block became as soft as a soft body, Old Man Li lifted it up in the air and put it into the large pool on the other side of the stove. After cooling down, the metal block had reduced by one-third of its volume.
Then repeat the previous actions, melt and cool.
When the metal block was only the size of a fist, Old Man Li did not cool it any more this time. Instead, he quickly flew down from the top of the furnace and came to a hammering platform next to the furnace. He turned his spiritual power into a sledgehammer and started repeatedly.
Hammered into shape.
A total of three hours passed, and the metal block had completely changed. What appeared in Old Man Li's hand was a bright and sharp gun head that shone with cold light.
"This is the head of a fourth-grade long gun. The gun body is also cast according to the same process. It can also be installed on other gun bodies that are hard enough."
Old Man Li wiped the sweat from his forehead and walked up to Liu Feng with the formed gun head.
Even without holding it in his hand, Liu Feng felt an overwhelming chill from the blade of the gun, piercing his heart.
"The first step is refining. The purpose of melting and cooling the original metal is to remove its impurities and leave the pure gold."
"The second step is to temper, hammer it with the greatest strength, make it what you want, and then it's done!" Old Man Li said it very simply, but Liu Feng believed that if he really did it, he would definitely not be able to do it.
So easy.
"Enter Liu Feng! With this Shenlong here, there is no one who can stop you. Except for this Shenlong's current cultivation level, there is no problem at all!"
When Shenlong saw Liu Feng thinking hard, he immediately spoke in his body with dignity, like a divine forger.
With Shenlong's guarantee, Liu Feng had nothing to worry about. There was enough carbon spirit stone in the furnace, so there was no need for Liu Feng to start the fire anymore. He flew directly to the platform, channeled his spiritual power, and took out the smallest piece of metal.
.
What Liu Feng took out was only the lowest metal block needed to make a first-grade weapon. He didn't dare to directly forge a fourth-grade weapon, otherwise he would make others laugh to death.
Zi Di and others nodded with satisfaction. Liu Feng did not boast that he was a fourth-grade forger. Instead, he chose to start with first-grade weapons. This showed that he was very careful and never acted impulsively.
With his spiritual power, he held the metal block and put it into the flames. When he saw that the metal block had become the same as when Old Man Li melted, Liu Feng used his spiritual power to take it back, then flew off the platform and took it back.
It was put into a large pool of water and started cooling.
Old Man Li nodded, his eyes telling everyone that there was no mistake in Liu Feng's movements, they were perfect!
This is Liu Feng's first time forging weapons. If he can succeed, even a first-grade weapon will be enough to make everyone give him thumbs up and praise him.
Because this is by no means unique!
Time passed slowly, and the metal block Liu Feng melted was only the size of an adult's head. He was almost successful!
But to everyone's surprise, Liu Feng stopped cooling, jumped directly to the tempering platform, pulled his hands, and a golden sledgehammer appeared in his right hand, and smashed it against the metal block.
Then what surprised Zi Di and others even more was that Liu Feng walked directly to everyone, smiled and nodded, and the golden sledgehammer actually started hammering automatically, the speed became faster and faster, and everyone saw only
The golden light flew up and down, and even the shadow of the sledgehammer was invisible.
What's going on?
Everyone's eyes were full of doubts. This was completely beyond everyone's imagination. They had never seen a forger making weapons like this.
Zi Di looked at Liu Feng, Liu Feng smiled and glanced at Zi Di.
Zi Di suddenly understood, and he remembered the dragon totem beast on Liu Feng's body!
That's right! The person who was hammering the metal block at this time was the Shenlong itself, but it just turned into a sledgehammer. Liu Feng didn't use any of his strength and just let it do the hard work.
"Isn't this also the application of mind control assembly?"
Old Man Li was extremely surprised and couldn't believe it. He couldn't even do it. He had never seen Void Tempering before!
"Haha, that's right!"
Liu Feng rolled his eyes, thinking that Old Man Li's question was too cute. It would be better for fewer people to know the secret of his totem beast, the dragon.
Under the tempering of the golden sledgehammer transformed by the divine dragon, ten minutes later, the first-grade weapon was successfully forged.
Everyone gathered around and looked at the appearance of the weapon, but you looked at me and I looked at you. No one was speechless. Fen Lingxuan, Liu Lan and Cui'er turned away with their faces flushed.
Never dare to look at the weapons again.
Liu Feng mentally cursed the dragon that had flown back into his body. This guy is so perverted. The weapon he created is actually a hard object that only men have!
The head is big and the body is long, mushroom-shaped, and there are raging roots like dragons on it.
Anyone who sees this thing will definitely say, "Oh! Whose guy is so big!"