Mo Wuxie's spiritual thoughts were everywhere, but to his disappointment, there were no traces of people or corpses here, let alone the smell of decay.
So where have all these people and elder brothers and sisters gone?
He took a deep breath, and there was a metallic smell in the air that only filled his forehead.
Suddenly, he looked in one direction with a puzzled expression. Just now, there was a passage that he almost ignored, which was the passage leading to the underground. This passage was not artificial, but natural.
He passed the minecarts one by one and reached the end of a passage. He looked at the dark hole below and smiled.
As expected, this vertical passage was not excavated by absentee workers, but was formed naturally. It is 10,000 meters deep, but there is a mystery at the bottom of the cave.
He landed on the ground and stomped hard, making a thumping sound.
There must be space below, and he was standing on this compartment. It was pitch dark here, and he couldn't see his fingers, but to him it was like daylight.
He looked at the ground. The ground was a smooth stone slab, which must be at least half a meter thick.
Divine thoughts spread out again, penetrating the stone slab, and a look of surprise appeared in his eyes.
Below this is actually a naturally huge underground space.
"Brother and sister-in-law!" He expressed surprise. They were below, and the missing workers were also below. However, what worried him was that they were all under house arrest, and there was no trace of the enemy. Apart from them, no one else
No one else.
He stamped his feet violently, and there was a sudden roar and buzzing, which really made him almost go deaf.
This stone slab is not only thick, but also extremely tough.
He looked at the stone slab carefully and exclaimed: "Nine Xuan True Iron, this is actually Xuan Iron!"
Black Iron, the full name of Jiuxuan True Iron, is the full name of Wuhun Continent. It is the only material for making magical weapons. His broken Ningbi Sword is made of very little Black Iron. Then a little Black Iron can be forged.
If such a magical weapon is produced, then how sharp would a magical weapon made entirely of black iron be?
He was very excited. A weapon made of this material should be able to compete with the Sword of Destruction.
But he frowned again. The strength of this stone slab was not enough for him to cut it. Suddenly he thought that the black shadow in the mine should have appeared by opening the black iron floor.
Thinking of this, his spiritual thoughts came out again, and he was suddenly pleasantly surprised.
Dark iron is naturally formed. It was brought to this place using special means, made into a mechanism, and propped up at key parts to hold up this underground space.
What a great effort! He sighed again. Without the black iron support, the mine that was drilled might collapse due to the uneven bearing force, filling up the bottom. Therefore, the black iron played a huge role.
The mechanism that opens the black iron floor is inside the underground space and can only be opened from the inside. If you want to get down from this position, someone must open it. Obviously, if no one opens it for him, you can only enter by forcibly defeating the black iron slab.
What made him curious was that this stone slab seemed to be the only passage to the underground space. So, how did the people below leave the underground space?
He shook his head and stopped thinking. It was business to go down and rescue his elder brother, sister-in-law and those who were absent from work first.
He thought for a moment and summoned the Four Friends of the Sanxian.
"Wow haha, are you going to go on a killing spree again?"
"My flying sword is already thirsty, and I have long been eager to kill again!"
Si Sanxian started talking arrogantly to himself again, and Mo Wuxie shouted: "Shut up!"
The four of them were silent for a moment, then looked at everything here, and one of them asked a normal question: "Master, you won't let us drink tea here, will you?"
Mo Wuxie tapped his feet and said, "Do you know this one?"
When Si Sanxian lowered his head to look, everyone was stunned for a moment, and then became extremely excited.
"Wow, I'm getting rich, I'm really getting rich, this is ferromolybdenum essence, haha, this is ferromolybdenum essence!"
"Good stuff, it can be used to create magical weapons!"
"What nonsense are you talking about, you want to make an immortal weapon from molybdenum and iron? Are you a prodigal?"
"Well, I am the most knowledgeable about weapon refining. As far as I can see, this ferromolybdenum essence is very precise, and it is also naturally formed. If you refine it for me, it should be able to refine an ordinary artifact!"
"Can you really refine artifacts?"
"Of course, I am a master of weapon refining. It's a pity that I haven't refined it for more than ten thousand years, so my skills are a bit rusty!"
"Damn, how many artifacts can you refine from such a big piece? Can you defeat that magic weapon?"
"I think Xuanhu, because the refining conditions for this material are too harsh, are you sure you can refine it?"
"Don't doubt my ability. You need to know that the magic weapon is incomplete. It has not yet reached the standard of a mid-grade magic weapon. It is an ordinary magic weapon at most. If I refine the magic weapon, hehe, I will no longer be afraid of that damn weapon.
It’s a magic weapon!”
"Then what nonsense are you talking about? Hurry up and collect the ferromolybdenum essence!"
The guy showed a wry smile and said: "The ferromolybdenum essence needs to be tempered by three flavors of real fire. Even if there are three flavors of real fire, it will take a month to melt it. If you want to cut it, it will take even longer."
"**, you mean it will take us a month to cut it off?"
"That's not the case. Cutting it is relatively simple, but it will take about fifteen days, and we will release the three flavors of real fire together!"
"Then what the hell are you still waiting for? Just do it quickly!"
Mo Wuxie's brows furrowed as he listened to what they said to each other. He couldn't wait for anyone.
He thought of his own flames and immediately released them, frightening the four of them into flying up.
"What kind of fire is this?"
"What a powerful flame!"
"As a master of weapon refining, I can easily see that we have encountered a treasure this time. This is the six-flavored mysterious fire, which is one level higher than the three-flavored real fire. Think about it, the owner can burn this piece of ferromolybdenum essence alone.
!”
Hearing this, Mo Wuxie was overjoyed. The raging fire suddenly became smaller and smaller, forming a circle and falling on the black iron. Although the flame was thin, the temperature was frighteningly high. In just an hour, the black iron began to turn red, and the two
It melted after an hour, and three hours later, a round black iron block fell down.
With quick eyes and quick hands, Mo Wuxie immediately put the black iron into the tomb of the gods, and then jumped down, followed closely by the four Sanxian, especially the Sanxian who knew how to refine weapons. There was a burning light in his eyes, and he was planning to refine the divine weapon.
The underground space is so wide that even if you speak, there will be no echo.
Mo Wuxie quickly flew in one direction and saw a stone prison, inside which was Mo Yan Zhu Ying.
When Mo Yan saw Mo Wuxie coming, he got excited and shouted: "Fifth brother, this way!"
Mo Wuxie came close and with a force of his wrist, he tore open the iron pillars of the stone prison and took them out.
Mo Yan stumbled and almost fell, but Mo Wuxie stretched out his hand to catch it.
Mo Wuxie showed an unhappy look. His eldest brother's physique was not even as good as Zhu Ying's. This was because his cultivation was imprisoned.
"Brother, what happened here?"
Mo Yan clenched his fist and said: "This is a den of the Heaven and Earth Alliance! I was captured by them, but I don't know why they didn't kill us!"