Although they don't have earth digging tools, several of them are abyssal and can easily dig earth with their demonized claws. , What surprised Dudian was that in addition to its strong offensive ability, Zaxit's magic mark was also particularly good at drilling through the soil.
Like a loach, it dug into the ground a hundred meters deep in just ten minutes and touched it.
To the deepest rock formations in the area.
"There is iron in these stones, but they are already rusty.
They should have been used by people in the last century to cast and fix buildings."
Jason dug out the foundation concrete blocks and looked at them for a while before saying.
"People in the last century were still very smart, and I feel they are smarter than us."
Zaxit, who was deep underground, replied with emotion, so that Jason would not be embarrassed to talk to himself alone.
Dudian frowned and said: "We have to move quickly.
It is not yet sure whether there is iron ore in this area.
If not, we will have to change the place."
When Jason heard this, he stopped chatting and followed Zaxit to help him transport soil.
A few hours later, the three of them worked together to dig out a deep well with a depth of four to five hundred meters.
From the deepest rock formations, they successively mined some impurity iron ore and inferior copper ore, as well as some minerals of other elements, and even mined A tiny piece of gold.
Although the output is low, it is countless times worse than some large mining areas rich in minerals, but for Dudian, it is barely enough.
He asked Zaxit and Jason to continue mining ores, while he dug out a deep pit of more than 20 meters in another place, built walls around the pit with ordinary stones mined, and made an underground furnace.
When Jason was transporting soil back to the ground, he saw Dudian busy in the pit and asked curiously: "What is this doing?"
"Refining iron ore."
“You know how to refine it” "Why else would you be asked to look for iron ore?"
"Well" Jason was choked by Du Dian and couldn't speak.
He smiled bitterly, but he was not angry.
He had some understanding of Du Dian's temperament along the way, and he didn't care.
He laughed and said: "That's right, do you need my help?"
"Can you use stone to make stone pots and utensils?"
Dudian asked.
Jason thought for a while and said, "It should be okay."
"Then go find firewood and come back.
The more the better."
Dudian said.
Jason coughed helplessly, looked around the plain, and sneaked towards the woods to the south.
After Dudian built the underground furnace and sealed all the surrounding holes, he looked at Zaxit and Jason, who were resting and watching him, and commanded: "You come to light the fire, you come to wash the ore. " Zaxit looked at him curiously, "You have smelted iron ore before."
"without."
"Then how do you know?"
"I'm smart." "" The brief chat ended again, and Zaxit jumped down obediently, picked up the firewood that Jason had retrieved, threw it to the bottom of the furnace, and lit it on fire.
Dudian saw that he filled the bottom of the stone stove with firewood and the flame was extremely weak.
He slightly twitched his eyebrows and said, "You don't know how to make a fire."
Zaxit was stunned and said, "Isn't it already on fire?"
"The fire is too small."
"But the firewood is already full."
"The firewood is full, there is no room for the flames to burn."
Zaxit was stunned for a moment, then realized that although he had never done any of this work, he understood as soon as Dudian told him, and immediately picked up half of the firewood inside, and the flames became bigger.
Zahit was a little surprised, then shook his head and smiled bitterly, "I didn't expect that there are so many ways to do these simple things."
Jason on the other side looked at the various minerals piled up next to him, scratched his head and said: "Do we need to wash this iron ore?
But there is not so much water here."
Dudian shook his head slightly, "I'll wash it, you just sort the minerals."
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Jason coughed lightly, "How to classify this?"
Dudian was silent, lowering his head to pick it up, distinguishing iron ore from copper ore, as well as other minerals such as coal mine, oil sand, etc.
Jason observed Dudian's classification, quickly learned it, and followed it according to the law.
Then he saw Dudian rubbing down the sticky stones and raised particles of sand on the surface of the iron ore.
"This is mine washing," Jason said blankly.
Dudian said slowly: "The iron ore is simply cleaned to prevent other trace mineral elements from being included in it, which will make refining it more troublesome."
Jason understood and followed suit in cleaning up the iron ore.
Dudian waited until the temperature in the underground furnace was about the same, threw the cleaned iron ore in, then covered it with a huge stone cover and let Zaxit continue to burn the fire.
When there was not much firewood left, Jason took the initiative to collect firewood.
Dudian used the remaining stones to build a wall next to him.
Zaxit saw Dudian building a wall to surround the surrounding area during the gap, and asked: "These stones can't stop the monster's attack.
Why don't you dig some harder ones?"
granite" Dudian glanced at him and said, "This is to protect the rain."
Zaxit was stunned, immediately silenced his voice, added firewood honestly, and decided not to take the initiative to talk to Dudian.
When Dudian had just built the wall, he suddenly saw Zaxit's figure turning back.
There was no firewood in his hand, but he was holding a figure.
Dudian's pupils shrank and he immediately stared.
Soon, he saw clearly that what Jason was holding was indeed a human being, but a zombie infected with the virus.
Jason ran all the way over, ran up to Dudian, and threw the female walking corpse in his hand on the ground.
From the face, it looked like she was in her twenties, but her mouth was cracked and her fangs were completely exposed.
She was about the length of a finger, making her entire lips It couldn't be closed, it was extremely ferocious, and the face was stretched and distorted.
The eyes were red, with no rational brilliance, only cruelty.
Zaxit noticed the zombies here and jumped up quickly, saying in surprise: "There are zombies here, there are zombies here too."
Dudian immediately said: "You go to light the fire first.
Once the temperature drops, it will be difficult to raise it again."
Zahit glanced at him, and finally turned back to the underground furnace and continued to light the fire.
Dudian squatted down and looked at the clothes of the walking corpse.
They were already torn, stained with dried brown blood, and torn.
The breasts on his chest were also exposed, but the skin was wrinkled and exposed all the time.
It had been tanned like an African.
Black, but this woman is not African, but Asian.
Dudian carefully identified the clothes for a moment before he recognized that the clothes were from the old era.
His expectations suddenly dropped and he said to Jason: "They are walking corpses from the last century.
It is estimated that this land has nothing to do with the God of War Wall."
Just like the land inside, there are monsters and walking corpses everywhere, as well as the fire dragon alien race."
"When I attacked the God of War Wall before, I found that those fire dragon aliens seemed to be able to command monsters.
Are they the masters of this land?"
Jason asked attentively
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