Saw.

The ground where only one huge pit had been dug has been dug out of the ground, and several huge buildings have been excavated by the puppets, and the whole square is now full of potholes and huge mounds of earth.

It's a pity that there may have been treasures in those buildings, but they may have been buried for too long, and some of the treasures are rotten, and all that can be found are broken treasures or something.

Liu Wenfei is also not polite, because these treasures are refined with good materials after all, if they can be refined, it is estimated that a lot of materials can be smelted, although it is not very valuable spirit stones, but it is expensive in large quantities, plus there is a treasure of swallowing heavenly beads, which seems to be a bottomless pit.

However, there is no longer a treasure of the level of the Heaven Swallowing Bead, which is a spiritual treasure.

Soon the entire surface of the earth that could be dug was dug up.

And what Liu Wenfei is excited about now is that in the process of excavation, those puppets dug into a place that looked like a road in the ground, and continued to dig along the road until the end of the mountain wall.

A huge metal gate was dug out.

This gate has decayed to the point of decay, but it can still be faintly seen from above, above is a huge monster beast with a pair of huge wings, and a huge monster head pokes out from the top of the giant gate, as if it is using a pair of huge wings to protect the entire huge metal giant gate.

This giant metal gate is seven or eight zhang high and four or five zhang wide, which is naturally huge.

Liu Wenfei saw this huge metal gate and exhaled excitedly, depending on the situation, behind this metal gate should be the place where the ancient monks cultivated.

"This door is really heavy enough!" Liu Wenfei tried hard to push open the giant door, but the giant door shook, but it didn't move at all, making Liu Wenfei murmur a little dejected.

"Go!" Liu Wenfei didn't bother to use his mana to move open the huge metal door, and there was a burst of words in his mouth. The mouth kept chanting the mantra, and with a little finger, a trace of blue spiritual light drilled into the puppets.

The puppets creaked over and pushed the metal door up with all their might.

Liu Wenfei could see that there should still be a ban on this metal giant gate, but because it was too old, the ban on the giant gate had long since disappeared with spiritual power and mana, and there was no longer a ban.

Really.

With the efforts of many puppets, the entire metal giant door slowly opened.

Sand and gravel clattered from the massive metal gates.

Liu Wenfei hurriedly walked over, his hands pinching for a while. The astonishing black light mana rune swirled out, constantly wriggling and condensing in the air, turning into two black giant hands several feet in size and pushing towards the metal gate.

With Liu Wenfei's help, the metal door was pushed even more open.

A crack just came out.

It was an astonishing storm of aura gushing out of the gate, and the aura contained a scorching aura.

"It seems that the fire spirit is very amazing. Liu Wenfei secretly said in his heart, he had already pushed open several large gates and came out, revealing a very smooth polished rock passage inside, and the ground was actually very clean, and it didn't seem to have been decayed.

In addition, there are some drawn patterns on both sides of the channel. It was very simple and beautiful, with a few lights hanging on it, but most of them had been completely extinguished, and only a few of them emitted a faint orange-yellow glow.

"Haha! This place is so well kept. There should be a lot of good things!" Liu Wenfei exclaimed with some excitement, withdrew the mana of the black light giant hand in his hand, and pointed a little to keep those puppets busy.

I thought about it for a moment. As a precaution, Liu Wenfei asked the giant metal puppet to guard the door, and then let the two small puppets open the way in front. Walked into the passage and followed behind.

"En?" Walking into the passage, Liu Wenfei looked up at the top of the passage, and saw that at the top of the passage, there were some strange murals, on which were the heads of huge demon beasts, all of which were demon beasts that Liu Wenfei had never seen, and it seemed that they were all ancient demon beasts, and they were almost extinct in today's immortal cultivation world.

Liu Wenfei walked along the passage and walked inside, and the two puppets did not have any accidents.

"It's so strong. The more Liu Wenfei walked inside, the more he felt a scorching breath coming out of the passage, and the heat wave contained a scorching aura of fire aura.

"Could it be that there are any fire attribute treasures in here?" Liu Wenfei couldn't help but secretly say in his heart.

But.

After walking in for dozens of zhang, Liu Wenfei knew that he had guessed wrong.

I saw that on both sides of the passage there was a metal gate one zhang high, several feet large, the metal gate was very fiber-optic, a little gray and white metal color, and there were some symbols in the middle of each metal gate, Liu Wenfei did not recognize.

Liu Wenfei's heart moved, and the mana light wave protected his body, and carefully pushed open one of the metal doors.

The door opened, and a cold air came from inside, only to see that inside the metal door was a huge warehouse, stacked with a lot of metal blocks that seemed to have been refined, emitting cold air, which looked really a lot, and there were still some semi-finished products that had not been refined on the ground, gray metal ores......

"It's ...... Cold gold ore?" Liu Wenfei saw these ores, grabbed one of them, and exclaimed with some uncertainty in his heart: "So many cold gold ores, it's impossible, right?"

This cold gold ore is a good thing, it is one of the main materials for refining treasures above the spirit weapon, and it is still so well preserved, which makes Liu Wenfei surprised, and if he looked carefully at the warehouse in all directions, he saw that there were many flickering array runes on the walls and ceilings, which were obviously preserved......

"Haha! It's a lot of money. Liu Wenfei exclaimed excitedly, and he was not polite, his fingers were connected, and the cold gold ore in the entire warehouse was emptied in a few clicks.

I looked around, but I didn't see any other ore or anything.

Walking out of this warehouse, look at the dozen or so metal gates along the way.

"Shouldn't this place be used to store materials?" Liu Wenfei said with some excitement, and pushed open another door, only to see that there were many silver metal blocks that emitted strange white light piled up inside, which were also terrifying, and his heart moved, he looked at it carefully, gasped, and exhaled: "It's Yinyang ore, and there are so many that have been refined, it's really earned!"

Liu Wenfei exclaimed excitedly, that would let go of another good material for refining spiritual weapons, and it was emptied in a few clicks.

Fortunately, he got the Swallowing Dzi, otherwise, he would have great ability, and he could only take some of it away.

Liu Wenfei went all the way and pushed open the metal gates, and there were one or several rare refining materials stacked inside, and the number was too small, but Liu Wenfei was so excited that he fainted......

With so many materials, it may be that the entire sect of the Firmament Sect can't take it out.

Follow the passage all the way to the front, scavenge for materials along the way, and take them out.

"It seems that this is a place for the monk sect to refine treasures. "Liu Wenfei has already determined that this place will not be a place for monks to cultivate, but it may be a place for ancient monks to refine weapons and treasures, no wonder there is such a shocking fire aura.

Soon, Liu Wenfei came to the end of this passage, and saw that it was currently a space dozens of zhang large, stacked with some stone tables and stone benches, which may have been for the monks to rest.

There was a gate on each side that was obviously different from the other metal gates, and in the middle was a metal gate that emitted a hint of red light, and the amazing fire aura was surging out of this gate.

Liu Wenfei was also not polite, and went directly towards the gate in the middle, but as soon as his figure passed, he was pushed out by an invisible force.

"Huh, ban?" Liu Wenfei's consciousness swept and found that there was still a ban on the gate in the middle, and he was a little puzzled in his heart, and the level of the ban was still very high, Liu Wenfei felt that it was not something he could forcibly break.

"Let's take a look at the doors on both sides first, maybe, these two doors have a way to break the formation!" Liu Wenfei thought for a while, and said secretly, when he got here, the fool also knew that there was no danger in it.

Liu Wenfei opened the door on the right.

I saw that there were no materials stacked inside, but bookshelves, with jade slips, wooden slips, and the like on them

"So many books, are they all the methods of refining the way of refining?" Liu Wenfei looked at those jade slips, wooden slips, and secretly exclaimed in his heart, grabbed a jade slip in his hand, and his divine sense surged in, and some strange characters flew out and drilled into Liu Wenfei's forehead......

"Uh, I can't even read ancient characters. Liu Wenfei said a little helplessly, the spiritual light flashed in his hand, and with a wave of his hand, those jade slips and wooden slips flew towards Liu Wenfei and got into Liu Wenfei's storage bag.

Liu Wenfei couldn't understand these words, so he had to study them slowly later.

And then.

Liu Wenfei walked out, walked towards another metal door, and opened the room.

He had a kind of Xiyi in his heart, since this place is where the refining treasure is located, now he only sees the materials, and the method of refining the weapon, etc., this room should contain the refined treasures, right?

With this expectation in mind, open the metal door to this room.

But it made Liu Wenfei extremely disappointed, there were many stone platforms and the like in the whole room, but there was nothing on it.

It seems that this warehouse room was indeed used to store the refined treasures, but it was all moved.

But.

Liu Wenfei still found it, and saw that one of the stone platforms was not empty, but a jade plaque with a faint red light was placed on it at random.

"What is this?" Liu Wenfei's heart moved, and his hand waved towards the jade card, and the jade card flew towards Liu Wenfei. (To be continued......)