Lu Xuan's heart moved.

Could it be that there is something strange about the copper box, or is there something strange about the things in the copper box?

He hurriedly walked over.

Next to the copper box, Chen Hengzheng bent over and rummaged in the box, occasionally picking up a broken knife to look at it, and then discarded it with disdain. By the time Lu Xuan came behind him, Chen Heng had already given up. When he turned around, he saw Lu Xuan, and immediately smiled: "Old Eleven, you also come to learn from me to pick up rags?" Forget it, there are some broken copper and iron here, and there are no good things. ”

Lu Xuan smiled, "You look for yours, I'll look for mine, if I find something good, don't regret it." ”

Chen Heng rolled his eyes, "I regret it, this is clearly a garbage heap, how can there be anything good." He walked away.

Lu Xuan smiled and looked down at the copper box.

Sure enough, as Chen Heng said, this copper box is not even a glove box, it can only be regarded as a garbage can.

There are a lot of things in the box, there are embroidered swords and swords, there are also broken books and ancient books, and there are many magic weapons of all kinds, but they are all broken, or covered with rust, or there are traces of burning, all of them have lost their aura, even with Lu Xuan's eyesight, he can judge that these things are not mysterious.

But the golden needle is clearly pointing here.

Could it be the copper box itself?

Lu Xuan looked at the copper box carefully, but still shook his head. Although this bronze chest is not ordinary, it is only covered with wonderful runes on the surface. Lu Xuan carefully examined these runes, and finally judged that these runes seemed to form a shielding formation, which was used to isolate the aura.

Lu Xuan suddenly had an idea.

When entering the cave just now, the golden needle clearly did not move, but when Chen Heng opened the copper box, the formation dispersed, and the golden needle seemed to vaguely feel some kind of treasure.

The treasure must have been in a chest of brass.

Lu Xuan once again set his eyes on the broken copper and iron, and then came up with a stupid idea.

He picked up the objects in the box one by one and held them up in the air to make a careful appearance, but in fact, he was sensing whether the direction of the golden needle would be offset by his own movements. As a result, there is more and more waste outside the box, and the contents of the box are rapidly decreasing.

But even so, Lu Xuan took a long time, and during this period, Zhao Wushuang and the others had each found three treasures of their choice.

Everyone gathered behind Lu Xuan, watching him forget to rummage through the cabinets, and they couldn't cry or laugh for a while.

"Old Eleven looks like a beggar. Chu Linglong said with a smile.

Chen Heng couldn't help but nodded, "I know that the contents of that box are nothing good at a glance, and I don't know what Old Eleven is rummaging through there." ”

"Don't worry, we'll just wait. Chu Wuye said lightly, stopping Chen Heng's nagging.

He silently looked at Lu Xuan's back, and inevitably remembered the scene when Lu Xuan found the Sword of Returning to the Ruins in the Sword Shrine before. Chu Wuye felt more and more that his closed disciple was a little unfathomable, since he had such a strange behavior, could it be that he could really find something from that copper box?

At this time, only a thin layer of scrap copper and rotten iron remained in the copper box.

Suddenly, Lu Xuan's gaze was attracted by a dust-covered piece of iron in the corner.

Holding it in his hand and brushing away the thick layer of dust on it, Lu Xuan realized that this was not an iron block, but a three-story small tower no more than three inches high and rusty all over.

This small black tower was supposed to have more than three floors, but it was somehow damaged, and the bottom was uneven. Lu Xuan casually lifted the small tower into the air, and suddenly sensed that the golden needle in his mind moved slightly, and the sharp edge was raised upward, pointing at the thing in his hand.

That's it.

Lu Xuan was a little excited, but a little confused.

What exactly is this thing?

He looked closely and found that the top of the tower was almost the same size as the bottom, and it should be a three-story building to be exact.

This small building used to be some kind of magic weapon, but after it was damaged, it was abandoned by the predecessors of the Earth Lung Mountain. Lu Xuan carefully perceived it and found that there was no aura in this small black building, and it was just a lump of iron at a cursory glance. If it weren't for the golden needle, I am afraid I would not have looked at it more.

However, although the reaction of the golden needle was not as strong as it was in the Xuanfu Forbidden Land, it clearly referred to it.

Forget it, since you can't figure it out for the time being, I'll study it carefully after putting it away.

Lu Xuan grabbed the three-story building and turned around, only to find that the master and the senior brothers were looking at him from behind.

"This is what you want?" Chen Heng couldn't help but lean over to take a closer look, and then laughed: "Old Eleven, do you want to take it back to make ornaments?

Chu Wuye also took a closer look at the thing in Lu Xuan's hand, but he couldn't see any feet.

Lu Xuan casually stuffed the three-story small building into the Qiankun bag, and said with a smile: "It's not a big deal, it's just that I just look at some eyes." ”

Chu Wuye was a little disappointed, but he couldn't see any expression on his face, he just said lightly: "Little Eleven, you only choose one now, what do you want for the two?" ”

Lu Xuan already had an idea in his heart.

"Senior brothers, when you were looking for treasures just now, did you see the black rune sword, and did you have a storage bag that can hold the essence of water and fire?"

Second Senior Brother Hua Yun nodded and said, "I saw a black rune sword. ”

Chen Heng also said loudly: "I just happened to see a storage bag as well. ”

The two turned to look for it.

After a while, Hua Yun was holding a long sword in each hand, among which was a low-grade spirit sword that could be seen by light, while the other was a medium-grade rune sword with a pitch-black body and a rough surface, which looked like it was not enough.

"Little junior brother, this is the only black rune sword, but it is really not in good condition. There is a low-grade spirit sword here, why don't you choose it?" Hua Yun handed the two long swords in front of Lu Xuan.

Lu Xuan only took the black one, and said with a smile: "Thank you Second Senior Brother, but I have the Guiru Sword, so it is more appropriate to use this black rune sword." ”

Hua Yun was stunned, a little inexplicable. And Chu Linglong on the side was already smiling.

"You elm heads, you seem to be shrewd, but you don't have as many flowers and intestines as Old Eleven. Chu Linglong pointed to the black rune sword in Lu Xuan's hand and said: "This guy is used to bluff people, others only say that this black rune sword is extremely poor, but they don't know that the old eleven has refined part of the ruin sword, and when the black water covers the sword body, a medium-grade rune sword can be turned into a low-grade spirit sword unconsciously, this is a good way to pretend to be a pig and eat a tiger." ”

Hua Yun and the other senior brothers sighed at the same time, and suddenly realized.

"Old Eleven, you're so bad. Several people exclaimed in unison.

Chen Heng handed a palm-sized red bag to Lu Xuan, "Old Eleven, is there a storage bag that can hold water and fire, this thing is called a smoke cloud bag, it can hold flames, do you think it is what you want?"

Lu Xuan was overjoyed, and hurriedly took the smoke cloud bag and said with a smile: "It's exactly what I want." ”

"Old Eleven, what is this bad for?" Chen Heng didn't ask Lu Xuan, but went to ask Chu Linglong.

Chu Linglong blinked, although she was also confused, she pretended to be calm and said: "Do you think, Lao Eleven cultivates the water system exercises, and practices the wave-chasing sword technique, and the opponent only thinks that Lu Xuan only knows how to use water.

Oh!

Several senior brothers said in unison, and then pointed to Lu and preached: "Old Eleven, you are really bad to the bone." ”

Lu Xuan's nose was a little crooked, he rolled his eyes at Chu Linglong, and then hurriedly put away the black rune sword and the smoke cloud bag.

"Master, I've made my choice. ”

"Okay, I'll give you something more. Chu Wuye made a casual move, and three boxes suddenly flew from a stone shelf in the distance, the lid of the box was open, and it was full of layers of gold ingots. Lu Xuan has never seen so much money in his life, and a rough estimate is probably not less than one million taels.

"Put it away, you're about to go out to practice, the poor family is rich, these are your travel expenses. ”

"Dad, I'm also going down the mountain to practice, why don't you give me money?" Chu Linglong suddenly stopped.

Chu Wuye flicked his sleeves and left, "Worldly things, you are not as good as Xiao Eleven, these money are considered to be the two of you, so Xiao Eleven will keep them." ”

Lu Xuan looked at Chu Wuye's back, his heart was warm, and then silently put the three boxes of gold into the Qiankun bag.

When everyone left the cave, Lu Xuan suddenly shirked that he had something to do, and then left alone.

Soon, he turned to the foot of the Earth Lung Mountain, found the toad-like boulder, and drove to the belly of the Earth Lung Mountain. Quickly finding the water and fire veins he had cultivated before, Lu Xuan took out the smoke cloud bag and stood next to the entrance of the underground fire veins.

Choosing the smoke cloud bag is naturally not the kind of yin trick that Chu Linglong said.

He is about to travel far away, and he doesn't know what year or month he will return to the mountain gate, and he can't stop practicing during this period. The true recipe of the Jade Pool is okay, there are no big rivers in this world, but the fire true qi required by the Yi Bone Sutra is not so easy to find. Therefore, choosing the smoke cloud bag, Lu Xuan wanted to store some of the fire vein aura of the Earth Lung Mountain as much as possible for future cultivation.

As always, after the tongue of fire flared up, Lu Xuan rushed into the underground fire veins like a streamer.

With a sweep of his senses, he opened the smoke cloud bag, and the red small bag was suspended in the air, and then a great suction force came, and a large amount of flaming magma rose from the crack in the ground like a fire dragon, pouring into the smoke cloud bag endlessly.

Although this smoke cloud bag is not in the eyes of Chu Wuye and others, it is not an idle thing. Lu Xuan waited for nearly a quarter of an hour before the smoke cloud bag fell back into Lu Xuan's hands with a swollen stomach. He weighed his weight, feeling a little heavy, but he didn't know how much fire-based aura there was in it.

After all, it should be enough to cultivate for a few months.

Only then did Lu Xuan leave Dilung Mountain and rush to Changmen.

What is the mystery of that three-story small building, and why it can cause the guidance of the golden needle, he can't wait to get a glimpse of it.