Chapter 1757 Golden Crow Copper Marrow

Ji Tianxing and Yun Yao had already left.

The two of them didn't know that Li Qian, Qing Wan and others spoke highly of them.

At the same time, everyone was worried about them.

After about six hours, Ji Tianxing and Yunyao flew 70,000 miles and finally left the outer area of ​​Huoyan Mountain.

Entering the central area, the two of them clearly felt that the flames between heaven and earth were more violent, and the temperature had nearly doubled.

In order to maintain the mana shield, their mana consumption rate is also much faster.

But at this moment, Ji Tianxing suddenly stopped flying and landed on a pale golden mountain.

Yun Yao followed, and asked with concern: "Tian Xing? What's the matter? Do you want to stop and adjust your breath for a while?"

Ji Tianxing shook his head, and said with a smile: "That's not so... I may soon find what I want."

Yun Yao was stunned for a moment, then revealed a hint of surprise, and asked, "You mean... the materials for repairing the Excalibur?"

"That's right." Ji Tianxing nodded, pointed to the mountain peak under his feet, and said, "I came this way just now, and I checked carefully with my spiritual sense.

Almost every mountain peak contains a large amount of metal components, and there are some mineral veins buried underground.

Although, many veins are rare and can mine priceless ore, but I am too lazy to waste time.

I found out just now that there are three ore veins hidden in the mountain below us, one of which is the Golden Crow Copper Mine. "

Yun Yao immediately understood what he meant, "Jinwu Copper Mine is rare and rare, any piece of ore with high purity can be sold for a sky-high price of 100,000 spirit stones.

However, the formation conditions of Jinwu copper mine are very special, and the growth is extremely slow.

Even a mineral vein that has grown for thousands of years may only be a hundred feet long.

Only the Jinwu Copper Mine, which has grown for tens of thousands of years, can produce a piece of Jinwu Copper Marrow! "

Ji Tianxing smiled, nodded and said, "That's right! I checked it just now, and the Jinwu Copper Mine in this mountain seems to be over a thousand feet long!"

"Thousands of feet long?" Yun Yao blinked her beautiful eyes, revealing a deep look of anticipation, "It must be a mineral vein that has grown over ten thousand years, and there is a certain chance of giving birth to golden black copper pith!"

"Let's go in and have a look." Ji Tianxing said as he held out the Heaven Burying Sword in his right hand.

Seeing no one around, he took Yunyao to the halfway up the mountain.

Then, he found a mountain wall closest to the mine vein, and swung his sword to stab out a few sword lights.

"Bang bang bang!"

Four dazzling golden sword lights pierced the pale golden mountain wall fiercely.

Immediately, a big hole was pierced out of the glass-like mountain wall, the opening was two feet in radius, and the depth was more than twenty feet.

The two got into the deep cave, and Ji Tianxing opened the way ahead with his sword.

He used his sword skills three times successively, digging the cave to a depth of hundreds of feet, and only then did he enter the middle of the mountain.

The mountainside of this mountain is hollow, full of large and small caves, all of which are naturally formed.

The Jinwu copper mine that Ji Tianxing was looking for was in a huge cave with a radius of three hundred feet.

The cave's floor, cave roof and surrounding rock walls are all dark red, mixed with metallic luster.

The air was extremely hot, and the cave was filled with turbulent fire waves, enough to melt the primordial-level magic weapon.

Ji Tianxing and Yunyao were in the cave, so they had to redouble their mana to keep the shield running and resist the burning of the spirit fire.

I saw that the cave was full of strange rocks, and the ground was covered with mounds, rock piles and potholes.

Rows of light golden stone milk hang upside down on the roof of the cave, like a forest of guns.

A dark golden vein with a length of more than three hundred feet lay on the ground like a giant dragon.

This is exactly the Jinwu copper mine that Ji Tianxing was looking for.

The ore veins extend from one end of the cave to the other, just passing through the entire cave.

Neither the origin nor the end of the vein can be seen, and the exact length is unknown.

Most of the ore veins are buried underground, only a small part is exposed above the ground, but it is also ten feet high.

In the dark golden veins, there is a mysterious and ancient atmosphere, and there is also a frighteningly high temperature.

Both Ji Tianxing and Yun Yao stared at the Jinwu Copper Mine, using their spiritual sense to investigate carefully.

"Judging from the condition of this vein, it should be more than 10,000 years old, and it has been refined by Liuli Tianhuo to be very pure.

It's just that I don't know if there is a golden black copper marrow in the vein? "

Yun Yao thought for a while and said, "Tian Xing, let's search separately, which saves more time. You go north, and I go south."

Ji Tianxing nodded in agreement, and searched north along the ore vein from the middle of the cave.

Yun Yao turned his back to him, and searched south along the mine vein.

There was silence in the cave, and the two concentrated on searching.

Soon, a quarter of an hour passed.

The two reached the two ends of the cave respectively, but were blocked by the rock wall.

However, neither of them found the Golden Crow Copper Marrow.

Ji Tianxing sighed in disappointment, "This ore vein is thousands of feet long, and more than half of it is buried in the mountain. We can only use secret methods to drill into the mountain to explore."

Yun Yao comforted: "Don't be discouraged, this vein has been growing for thousands of years, it is very rare on the mainland, and it is very likely that it gave birth to golden black copper pith.

Although it is a bit troublesome, we have plenty of time, so just take your time. "

Afterwards, the two continued to act separately.

The two used secret techniques to drill into the rock layer, and groped along the Jinwu Copper Mine to the north and south ends.

The mountain has been burned by the glazed sky fire for tens of thousands of years, and it is as strong as the top-grade magic weapon of the primordial spirit.

If the two of them used the divine sword to dig the cave along the veins, it would take a lot of time and energy.

However, the two of them used the secret method of escaping from the ground, and their speed in the mountain was very slow, similar to ordinary people walking.

Time passed silently.

Soon, half an hour passed.

Ji Tianxing traveled three hundred feet in the mountain and reached the end of the Jinwu Copper Mine, but he still couldn't find the Jinwu Copper Mine.

So, he turned back and went through the cave to meet Yunyao.

As soon as he passed through the cave, he received a sound transmission from Yunyao's consciousness.

"Tian Xing, come and see! I found it!"

Yun Yao's tone was quite joyful, with a touch of excitement.

Ji Tianxing was stunned for a moment, and quickly got into the mountain, using all his secret techniques to rush over.

When he found Yunyao, he saw Yunyao was guarding a stone mound with a radius of tens of feet in the rock formation.

The Golden Crow Copper Mine stopped here, and the huge stone mound was obviously the origin of the vein.

Following Yun Yao's guidance, Ji Tianxing released his spiritual consciousness and probed into the stone hill.

I saw that in the depths of the dark golden stone mound, there was a group of half-black and half-gold ore.

That piece of ore was as big as a head, its surface was diamond-shaped, and it exuded a light black golden light, making it extremely mysterious.

The metal and power contained in it far exceeds the entire mound!

There is no doubt that this is the golden black copper marrow that he has dreamed of!