Three transfer certificate cents

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Of course, Zhang Tian is not ignorant. He also learned from various classics and rumors that this black crystal blood copper seems to have been condensed by the aura of heaven and earth in the wilderness for many years. A strange and rare spar...

However, Zhang Tian can also see from the pit marks on the mine walls on both sides of the mine road and some ore residues falling from the ground that those miners who mine ore are not at all interested in this type of ore that is extremely laborious to mine. don't care...

However, to the mining workers, the black crystal blood copper is hard, but for a monk like Zhang Tian, ​​who has a little faith in the method, mining it is simply as easy as pie...

Zhang Tian frowned slightly, only to see the spiritual power on the surface of his body, the white brilliance in his hand flashed again, at the edge of the black crystal blood copper just now, the white brilliance just turned around slightly , a fist-sized piece of black crystal blood copper fell from the hard rock wall...

Although the black crystal blood copper is extremely hard, the rock walls on both sides are as soft as tofu, and the white light directly sinks into the gravel of the rock wall, easily digging out the ore...

After a stick of incense, Zhang Tian walked deeper and deeper in this long underground passage, and the surrounding black crystal blood copper ore also decreased. When he reached the innermost point, on both sides of the cave wall , and can only occasionally see traces left by the black ore being vigorously excavated by the miners on the wall...

Zhang Tian stopped in his footsteps, and thought to himself: "Looking at the increasingly rare situation here, it seems that the ore veins of Wujing Blood Copper should not be here!"...

So Zhang Tian immediately turned back, returned to the places he had walked through, and chose another mine. After walking through a few passages in this way, Zhang Tian found that although there was still a passage ahead, it was more difficult than the previous ones. The passageway is much shorter, and the walls of the mine are extremely rough, as if it has only been mined for a short time...

About two hours later, when Zhang Tian was walking along the mine, he suddenly found that the quality of the Wujing Blood Copper in front of him was obviously a little higher than the ones he dug earlier...

But the road ahead was suddenly blocked by countless gravels. The passage in front of him collapsed. It didn't look like it was artificially collapsed. It should be caused by the soft rocks in front... …

However, the remnants of the black ore here don't look like a few pieces at all. It's no wonder that the miners are unwilling to break up the gravel and mine it to a deeper place...

Zhang Tian knew that this place had deviated somewhat from the veins of black ore, but the black crystal blood copper here was more pure. Zhang Tian naturally accelerated his movements, and started to do it without hesitation...

After about a stick of incense, Zhang Tian used the attack in his hand to directly penetrate this section of the collapsed passage, and dozens of glistening black crystal blood copper were revealed from the walls on both sides of the rubble. ...

Zhang Tian's eyes began to look around, and his eyes fell on the nearby wall. There were a few exposed black crystal blood copper faintly embedded in the wall...

In the dust on the ground, a small piece of black crystal blood copper fell down. After Zhang Tian made a move with one hand, after a flash of yellow brilliance, he took this piece of black crystal blood copper into his hand out of thin air...

Zhang Tian inspected it briefly, and couldn't help showing a gleam of joy on his face. He nodded slightly, and muttered in his mouth: "This is actually a higher quality Wujing Blood Copper!"...

After some calculations in Zhang Tian's mind, he concluded that the newly discovered Wujing Blood Copper is actually just under the original mine tunnel. Most likely, the ore of Wujing Blood Copper reacted with the black ore here. And I thought it was an associated mine of black ore...

After pondering for a while, Zhang Tianlue made a decision: "It seems that this is the real vein of Wujing Blood Copper!"...

Then Zhang Tian shook his sleeve without hesitation, and the white light in his hand appeared, and the soil that was originally as hard as iron was dug open like tofu in front of him, and a wider passage was formed...

After about an hour, it was obvious that there was a large amount of black crystal blood copper in the passage, which affected the speed of digging, and gradually slowed down the speed of the white light...

Suddenly there was a loud sound of "嘡..." in front of him, and Zhang Tian found that there was a large piece of black crystal blood copper in front of him, which was so big that it blocked his way...

Zhang Tian's face showed joy, and he immediately urged Bai Mang to dig beside him. Who knew that the more he dug, the more frightened he became, the black crystal blood copper that he wanted to dig out as soon as possible turned out to be huge...

As time passed, under Zhang Tian's continuous spiritual force, the mine tunnel that originally required hundreds of miners and took a month to dig out, made Zhang Tian actually dig it in just two or three days. Within two hours, a huge underground void was excavated...

When Zhang Tian dug out this black crystal blood copper, his face was full of shock...

Because, in the empty field in front of you, there is a huge black crystal blood copper in the shape of an animal bone. It seems that because of too long time, some places around the animal bone have been affected by the animal bone, so it formed Black crystal blood copper ore with different purity...

And the animal bone in the middle turned out to be a whole piece of pure black crystal blood copper, without any impurities at all. Zhang Tian was shocked by the current situation...

"Compared to this animal bone, I was extremely happy before. The black crystal blood copper ore that I put away is simply rubbish! Even the ore around this animal bone can't compare to one-tenth of it!" Zhang Zhang Tian was stunned and muttered to himself...

Zhang Tian observed carefully for a while. The whole body of the animal bone was a faint light gray color. The surface of the animal bone was extremely smooth, and several gray patterns appeared on it. These patterns were obviously formed naturally, presenting a kind of The shape of the spiral hexagon does not have the cold feeling of ordinary metal, but has a protruding feeling...

There are no other animal bones around here, why this solitary animal bone is here, and why it turned into black crystal blood copper, all these questions are just a mystery...

Zhang Tian now knows that he has no way of knowing the mystery of it, and the best thing to do now is to put this thing away...

After a stick of incense, Zhang Tian vacated a storage bag, directly put the animal bones in it, threw the low-grade black crystal blood copper that had been excavated aside, and directly dug out the black crystal blood copper near the animal bones, After a while, all the nearby high-grade black crystal blood copper was excavated...

Zhang Tian felt very satisfied for being able to achieve such a harvest in his journey in the underworld...