Su Su was stunned for a moment, and she didn't rush back to him, only to see her pick up a trick, say something to a piece of paper in her hand, and then pinch the piece of paper and throw it into the mine, the paper turned into a golden light and fell straight into the mine, and after a while, several figures climbed up along the rope that was close to the cave wall.

"Ji Ye, he said that we dug up his mine tunnel, and now come to us to settle accounts. Su Su said to Ji Shengyin.

Ji Shengyin was wearing a miner's suit, and he was wearing a vein detector brought from the miscellaneous yard on his head, looking very professional, and when he heard Huang Huaji say that he had dug up his mine, a look of surprise suddenly appeared on his face.

"I've explored your mine, and there aren't any useful veins nearby. Ji Shengyin shook his head and said.

"Fart! I obviously have a dark iron vein there!" Huang Huaji heard Ji Shengyin's quibble, and his face became even more angry.

"I know that vein of iron ore is really not a useful mine. ”

Ji Shengyin's next words completely touched the anger of the public, and the members of the "digging machine" rushed up one after another, spitting foul words in their mouths.

"It's been so many days that your miscellaneous army has not dug out a single piece of ore, I think you are just jealous that our mining team deliberately dug our mine tunnel!" A soldier of the Ink Armor Army shouted with a red face and a thick neck, and the disciple of the Miscellaneous Service Academy opposite him did not show weakness, and sprayed back directly.

Dozens of people on both sides began to spray each other, and at this time, someone threw a stone and smashed it at the Miscellaneous Servant Academy, and the disciples of the Miscellaneous Servant Academy immediately counterattacked, and the two sides began a stone battle.

"What are you doing?"

A loud shout like a "thunderbolt" frightened the two waves of people who were fighting, and when the two parties saw Fu Bo and Liu Zhe coming over with their faces sinking like water, their hearts suddenly "chuckled".

"Do you want to rebel? Do you want to provoke infighting? I think you are living too comfortably, and you won't stop digging mines?"

Fu Bo went up and scolded, and he couldn't raise his head when Ji Shengyin and Huang Huaji scolded them.

Liu Zheji frowned and asked what happened, and found that the cause of this incident was in the miscellaneous courtyard, so he directly asked Ji Shengyin to call the boy in Tsing Yi over.

"If you can't give me a reasonable explanation, you can't use the Miscellaneous Yard for the mines. Liu Zheji said to the boy in Tsing Yi with a dark face.

He didn't think that he didn't pay attention to the Miscellaneous Servants for a moment, and these people caused a lot of trouble for himself, and the people of the Miscellaneous Courtyard always liked to do amazing things, which made him hate and love, and he was helpless.

"Young Master Qiyu...... This time it was indeed my fault, it was I who ordered them not to take care of some small ore veins, but I didn't expect to dig up the mine road led by Huang Tong, which was not considered by me. The boy in Tsing Yi said sincerely.

Liu Zheji frowned, and asked the young man in Tsing Yi, "As far as I know, your miscellaneous service house hasn't dug any mines so far, right? What are you going to do?"

The young man in Tsing Yi smiled slightly: "Young master, I have discovered a large mineral vein that is extremely hidden, can the young master follow me to explore?"

Liu Zhiji and Fu Bo glanced at each other and chose to follow.

The Miscellaneous Servant Courtyard can always bring some "surprises" to himself, and Liu Zhiji is still a little optimistic about the huge mineral veins he said, except for the sealed mineral veins in the Spirit Stone Valley. Where is there any hidden deep vein, with doubts in his heart, Liu Zhiji followed the young man in Tsing Yi to the cliff where Liu Zhiji had wiped out countless Yin soldiers.

"Didn't I say that you can't open a mine outside of the mines!" Fauber's face was very ugly, and the disobedience of the Miscellaneous Officers was simply hateful.

"Ahem...... It's really about my Zichen Mansion's plan, so I have to make this decision. The boy in Tsing Yi replied embarrassedly.

Fu Bo snorted coldly, turned his head and stopped looking at him, originally he was quite optimistic about the boy in Tsing Yi, who knows what kind of wind this kid smoked after taking control of the miscellaneous courtyard, and he would always make some amazing moves.

The top of the straight and steep cliff was a black patch, and in the most corner, several boulders that were obviously artificially moved were blocked there, and Liu Zhiji couldn't help but sneer, "Do you still know what to hide?"

The boy in Tsing Yi's face was flushed, and he could only keep smiling, and when he carried his true qi and moved away from the boulder, a deep cave emerged from the ground.

"You dug up the mountain?"

With the power of his divine soul, this cave stretched from the bottom of the mountain to the bottom of the mountain, and he could only detect that most of the disciples of the Miscellaneous Servants Academy were widening the mine, and the deeper it was beyond his ability.

"Lead the way!"

Liu Zheji urged the boy in Tsing Yi to say, he wanted to see what the miscellaneous courtyard was doing.

"Young master, please take the minecart. ”

As soon as he entered the mine, Lan Yuntian, who had a black and gray face, happened to come up from below, he sat in a strange car, there were four wheels under this car, on the ground, a piece of iron bars cast by dark iron were under the wheels, Liu Zhiji looked at this thing and was suddenly full of curiosity, not only Liu Zhiji, Even Ma Ming, the mining leader who had just rushed over, was extremely surprised, since he was demoted to the mining team, he also thought about it, he was not suitable for the striker, it was better to sharpen it in the logistics unit, Liu Zhiji saw that he had such an awareness, and he didn't bother to worry about what happened to him before, and directly threw him in the mine as a farm owner.

"You are the owner of the farm, you don't know yet?" Liu Zhiji rolled his eyes, and questioned Ma Ming's management ability, whether he controlled the mining farm or not, people don't know if they are mining under your nose.

"Back to the young master, this is the first generation of stone carriers developed by my dragon gang master!"

Lan Yuntian said with a smile on his face, his purpose in building this mine cart is also very simple, generally transporting floating soil relies on manual back baskets, and carries it out little by little, and the ink armor army relies on a mixture of storage rings and artificial, most of them are artificial, because most people are still acquired martial artists, it is impossible to let innate martial artists transport floating earth ore to you every day, right? The second is that this storage ring has been used will also have wear and tear, basically digging a few mines, a storage ring will be scrapped, distressed, naturally no one will use the storage ring to install gravel floating soil, only when the ore is excavated, they will use the storage ring to install a load.

Lan Yuntian took the minecart in his hand and showed Liu Zhiji and the others how the minecart worked.

"This minecart and the following loop are cast by magnetite, when I dug a magnetite mine with the dragon gang master, I had the intention of making a minecart, this magnetite has a characteristic, that is, it will be attached to each other, but after the fire forging, the magnetite will be repulsed by the previous magnetite, I and the dragon gang master used the magnetite to lay two tracks of magnetite casting in the mine, one is responsible for upward transportation, and the other is responsible for transporting people downward. ”

Ma Ming asked suspiciously, "Then how did this minecart move?

Lan Yuntian pointed to the four wooden wheels under the minecart and said: "In order to reduce resistance, we specially made this kind of round wheel, the wheels are wide on the outside and thin on the inside, which can be embedded in the track, and the minecart is also made of the characteristics of magnetite, on one side is the magnetite forged by fire, and on the other side is the magnetite that has not been forged by fire." ”

"Aren't these two mutually exclusive, how do you bring them together?" Liu Zhiji became interested, what this miscellaneous academy made was quite interesting, but he guessed that this could not be done by relying on Lan Yuntian and Long Xiaotian's brains and knowledge reserves alone.

"We added Xuantie to it!" A familiar voice came from the mine, Zhang Hongyu happened to be transporting a cart of ore up, and when Liu Zhiji saw the pile of ore, his eyes suddenly straightened.

"Obsidian! you dug up obsidian?" Liu Zhiji was extremely surprised, this obsidian ore was very valuable, basically the same spirit stone could only be exchanged for one-third of obsidian.

"Naturally it's obsidian. Zhang Hongyu picked up a small piece of ore and handed it to Liu Zhijidao.

Everyone looked at the black stone in the palm of Liu Zhiji's hand, this dark stone seemed to have the ability to devour everything, Liu Zhiji and the others knew that this was its characteristic of isolating true qi.

"Hongyu... You made this minecart?"

Liu Zhiji asked in surprise.

Zhang Hongyu shook his head, "I only provided some common sense, they are the ones who provide inspiration and post-production." After speaking, Zhang Hongyu slammed the minecart with both hands, and a large piece of dark red dark iron ore inside was suddenly revealed.

"There must be magnetite around the magnetite, and conversely, there will almost be magnetite around the magnetite. Magnetite does not react to other ores, but only to the same ore or balaite that has been calcined, whether it has been calcined or unused, it will have a strong suction on the balaite. ”

"The yield of this magnetite is so scarce that we dug all over the mine

Only a small amount of production was found. After Zhang Hongyu finished speaking, Liu Zheji and Fu Bo showed a clear expression, and Huang Huaji also looked at Ji Shengyin in a daze, no wonder he wanted to dig his own vein, it turned out that he wanted to find magnetite.

At this time, Ji Shengyin noticed Huang Huaji's gaze and immediately waved his hand and said, "I didn't mean to dig up your mine, it was this thing that told me that there was a dark iron ore underneath." Ji Shengyin pointed to the mine cap on his head, others didn't care about it before, but now they found out that a black-gray stone was inlaid on the top of Ji Shengyin's mine cap, which was an extremely rare magnetite.

"With this thing, ordinary disciples can also freely shuttle through the mines, so that the efficiency of mining veins will be greatly enhanced, and a large number of manpower and material resources can be saved. ”

Liu Zheji was completely convinced of Zhang Hongyu, he was worthy of being born in an orthodox academy, and he knew more things than these local veterans who could only fight, and he even had an idea in his heart, just wait for this place to stabilize, and open a academy to inspire wisdom for these big bosses.

"What's there down there besides the obsidian veins?" asked Liu Zhiji, pretending not to care.

Zhang Hongyu was stunned for a moment and hesitated: "The obsidian below is only a small part, specifically, you will know when you go down, young master." ”

Zhang Hongyu's behavior of selling lawsuits made Liu Zhiji like it very much, and if he told himself like this, there would not be so many surprises.

So Liu Zheji, Fu Bo and others sat on the minecart, only to see Zhang Hongyu gently push with his hand, the minecart began to slide, there was a wooden stick standing in the car, I don't know what it was doing, Liu Zheji tentatively broke it, and the speed of the car suddenly slowed down.

"Is it even slowing down?" Liu Zhiji let go of the wooden stick in a daze, he was now a little suspicious that Zhang Hongyu had gone to the Mo family to study.

Just like the power of the willow halberd's soul, the miscellaneous courtyard dug the mine to the bottom of the mountain, and continued to extend it downward, and sat like this for half an hour, and finally reached the bottom of the mine road.

"There aren't enough magnetite, so the track can only be paved so far. Zhang Hongyu said and got out of the car first, and Liu Zhiji and others walked forward behind him.

In order to avoid collapse, the surrounding mine roads were supported by solid wooden piers, and some disciples of the Miscellaneous Labor Academy were holding black iron pickaxes and other tools on the side of the mine to widen the surrounding rocks.

"You go on!" Willow waved his hand, signaling them to ignore him.

At this time, Huang Huaji suddenly said loudly: "Where did you get these lights on the wall?"

Long Xiaotian walked directly to the edge of the mine and picked up the thing that emitted a luminous light on it, it was a fist-sized green ore, which was emitting a soft and clear light at this time.

"Chlorite is not a rare ore, but it can only be obtained in the depths of the earth below a hundred zhang. ”

Long Xiaotian's flat tone brought everyone's hearts that had been shocked for a long time, Baizhang? What is the concept? If there are two hundred innate martial artists in the Miscellaneous Servant Academy, they believe that this group of people can dig up such a scale in ten days, but there are less than ten innate martial artists in the Miscellaneous Servant Academy! How did they do it?

Ryu was actually tempted to ask how they did it, but the next scene made him and everyone hold their breath, and their minds went blank.

"Wow!"

I don't know who exclaimed, but no one would despise him at this moment, because the scene was too shocking.

Just a few people passed by a corner, a colorful light suddenly appeared in front of them, and when everyone's eyes got used to it, they found that they actually came to an underground canyon, under the canyon is a long underground dark river, Liu Zheji and others can clearly hear the sound of waves in the dark river, and above the canyon, countless pieces of colorful fluorite are inlaid on the mine wall, and the miscellaneous courtyard also deliberately cleaned up a platform around this canyon, everyone stood on the platform and looked at the dark river below, and looked at the fluorite above, in addition to shocking or shocking。

"I swear it's the most beautiful scene I've ever seen in my life. Huang Huaji muttered to himself.

"Then the next scene may become second. Zhang Hongyu laughed, led everyone to the rope bridge on the canyon, standing on the rope bridge paved with wooden planks, everyone couldn't help but look down, although everyone is an innate martial artist, but seeing the canyon like an abyss below, or a pang in their hearts.