"It seems very normal to be dark, but I didn't expect it to be so hard." Seeing this, Guan Heng waved his hand to Bi Beiqi: "Hey, Xiaonan and Xiaobei, you two come and see, what's strange about this stone?"

"Uh?!" Bi Beiqi heard this and immediately grabbed his brother's arm and ran over: "Where is it, where?"

"Even the claws of the mountain turtle were broken." Guan Heng pointed to the huge rock and said, "It's it."

"My God." Binango had been looking at the nearby mine veins just now, but he didn't notice the stone in front of Guan Heng. At this moment, he immediately shouted in a daze: "Copper Mine?! Boss Xu, come and take a look, this is an extremely rare thing."

Xu Bai had just used the small copper hammer he carried with him to hit the ore, and watched it carefully for the identification. However, when he heard Binango's words, he immediately let go. The small hammer hit the foot and was confused: "What? Are you talking about copper? Incredible."

The next moment, Xu Bai, who limped over to watch, immediately exclaimed: "It's indeed a copper mine, but..."

Xu Bai, who had just shouted these words, suddenly looked dark, and he whispered: "This copper mine is a good thing, but it's a pity that we can't use it anymore, alas."

Seeing that the expressions of several people around him were wrong, Guan Heng immediately said, "Hey, don't sigh in a hurry. I haven't understood it after you talked for so long."

Xu Bai was awakened at this time. He looked up at Guan Heng, then shook his head and said, "This piece is a very rare copper ore. The probability of it appearing in ordinary copper ore is very small. The top-grade copper made with smelting with this thing is much stronger than ordinary ancient copper ore. Moreover, after polishing and honing, copper has the characteristics of being slightly tougher than ordinary copper objects, and is more suitable for making armored equipment."

"But we can't handle such a large piece of copper ore."

Bi Beiqi smiled wryly and said, "This thing weighs at least thousands of pounds. We only brought a few bamboo baskets for collecting ore, which really couldn't be installed. In addition, the 'mineral cores' that can be used by this copper mine are inside. Unless we can build a stove here to melt it, we can only watch the object moldy here."

"So that's it, it's true that the mountain turtle's sharp claws were broken. It's natural for you to have no choice but to use this copper mine." The light of inspiration flashed in your mind, and Guan Heng suddenly smiled slightly at this moment: "But I didn't say I couldn't do it."

Upon hearing this, Xu Bai asked in surprise: "What do you mean?" Guan Heng gently flicked the hilt of his shoulder: "Hehehe, you guys, can my Hongyun Sword cut the copper ore into small pieces?"

"Yes." Several people shouted in unison: "The Hongyun Sword is extremely sharp and has been applied to copper paste liquid. Why didn't we expect it to be used to divide the copper ore?"

"But I haven't tried it." Guan Heng was a little unsure at this moment. He slowly pulled out the Hongyun Sword and said to everyone: "You guys are standing far away now, I want to cut this copper mine."

"Shuh, shuh, shuh!" Hearing his words, Xu Bai and the other two and the mountain turtle took a few steps back.

"Swish-Click!"

In the flash of lightning, the sword edge swept across the surface of the copper ore boulder. A piece of debris as big as a palm fell to the ground. Guan Heng poked the tip of the sword and immediately took the debris in front of him to take a closer look. He said at this time: "It seems that there is no problem. Come and see if there is a slight copper ore slag inside."

The three of them gathered around and looked carefully, nodding and said, "It's not bad, it's indeed."

"Then I'll be relieved." As soon as Guan Heng finished speaking, the rainbow cloud sword in his palm suddenly flew up and down, and there was a continuous sound of "crack, crack" and the big stone more than one person was cut into several pieces in an instant, and the ground was broken with a "bang, slam".

Guan Heng said at this time: "Is it small enough now? Why don't you guys pack up quickly?"

"Hurry, don't waste Guan Heng's efforts." Xu Bai immediately said to the two brothers of the Bi family: "Put them all into the basket, don't even leave any slag."

Bi Nange and Bi Beiqi were rushing to cut the copper ore scattered on the ground into a bamboo basket. Guan Heng smiled and said, "Hey, remember to leave one for me. Then let Clan Xu use this material to create a bronze box of bow and sword for me."

"Don't worry, I've remembered this for you for a long time, and I'll never forget it." Xu Bai slapped his chest and said, "You have taken good care of our brothers. The small matter of bow and sword copper box is not a problem at all."

"Yes, even if Boss Xu and the patriarch forget, our brothers will be responsible for reminding you." Hearing the words of Brothers Bi and Xu Bai, Guan Heng said with a hint of "Well, this is almost the same, it's not in vain. I'll handle the copper ore for you."

"Jiji--" At this moment, the mountain crests that were digging randomly on the nearby rock walls with their pointed claws screamed. Guan Heng turned his head and saw that the mountain crests had actually dug through a fault in front.

"Hey, there seems to be a cave tunnel behind this fault..." Xu Bai walked over, stretched out his index finger and dipped his saliva, put it in the entrance to the fault for a while, and then immediately said: "There is a light breeze on the opposite side and slowly poured over. Everyone, maybe this side can reach the ground."

"Shan Crow, go and make sure. If we can break through the path ahead, we can take the shortcut and return." After hearing Guan Heng's words, Jianzui Shan Zhuang immediately nodded and slammed into the fault entrance.

After more than ten days, the sound of the mountain turtle suddenly came. It was obvious that it had penetrated the tunnel in front. Xu Bai and the Bi family were overjoyed. They carried very precious copper ore on their backs, just to rush back to the village to show everyone the first time.

"Guan Heng, let's walk in front." After Xu Bai said that, he immediately lowered his head and drilled into the fault tunnel. The two brothers of the Bi family followed closely behind. The three of them walked very fast and went straight to the direction of the digging hole of Jianzui Mountain.

When it was Guan Heng's turn, he suddenly flicked his finger: "Ji, it's time to come back."

"Wuwuwu--" In a flash, four ghosts came back with the wind. Guan Heng saw that they had collected many small ball-like "pseudo-demon beads", and couldn't help but laugh in his heart: "It seems that the demon insects living under the ground nearby are considered unlucky."

...

In a short while, Guan Heng had already caught up with Xu Bai and the other two and the mountain turtle that was digging holes. Everyone gradually felt that the air around them became fresh and knew that it was not far from the ground.

But at this moment, Guan Heng's ears suddenly moved: "Hey, what's the movement?"

"Huh-Huh-Huh-Huh-Huh-Huh-Huh-Huh-Huh-Huh-" In a flash, the sound that Guan Heng heard became louder and louder, and even Xu Bai and the brother of the Bi family could hear it clearly.

Guan Heng whispered in a low voice: "Hey, you don't have to pay attention to this voice, just walk forward, let me come to the palace behind."
Chapter completed!