When the jade sign was swept, the restriction at the entrance was automatically lifted. At this time, Ziyuan took out a jade sign and embedded it in the recess of the stone door. The two closed stone doors automatically opened to both sides.

After the stone door was opened, the two golden dragon relief doors hidden behind it officially came into Feng Qingyu's sight.

These two doors are both made of gold.

This thing is considered a rarity in the hands of ordinary people, but in the eyes of monks, it is no different from ordinary iron.

However, the two golden doors of the palace treasury are not ordinary gold, but are made of gold essence refined from countless golds!

From one hundred taels of gold, the gold essence that can be extracted is no more than half a tael.

After the gold has been purified to this point, it has truly entered the high-grade level. Although the grade is only the most basic high-grade mortal level, it is luxurious enough to use so much gold essence of the mortal level to build two gates.

Open these two doors, and there will be two more doors behind them.

The scale of these two gates is much smaller than that of the golden gate.

But the materials used are also more perverted!

The second door is better, but it is made of Xuan-level material, basalt copper. Although this thing is expensive, it is not difficult to find. As long as you have enough spiritual stones, you can still buy it if you want to buy it on a large scale.

But the cost of the last door was too expensive.

Deep sea mithril, the ultimate weapon-refining material produced deep in the Great Trench, can not only be blended with most attribute weapons, but its weight is more than a hundred times that of ordinary gold!

Weapons with added deep sea mithril weigh the same as ordinary weapons after being refined. However, when fighting against an opponent, the original weight of the weapon can be placed entirely on the opponent.

The characteristics of deep sea mithril are very popular among refiners, but due to its scarcity and difficulty in mining, its price is also ridiculously expensive.

Among all spiritual-level materials, the price of deep-sea mithril is definitely among the best. Even some low-level materials may not be as high as deep-sea mithril.

And this royal treasure house actually used such precious materials to make two doors. This is a great feat!

After opening this last door, the palace treasure house was officially revealed in front of Feng Qingyu.

As far as the eye can see, spiritual stones with various attributes are packed in huge crystal boxes and piled up everywhere.

Without exception, these spiritual stones are all of the highest quality, and there is not even an ordinary spiritual stone mixed among them.

What made Feng Qingyu even more surprised was that among these top-quality spiritual stones, there were several special crystal boxes containing single-attribute spiritual stones of different colors.

This type of attribute spirit stone is not difficult to find on the market. After all, array mages, weapon refiners and talisman masters have a huge demand for attribute spirit stones, and they can generally be redeemed in larger shops in the market.

But this was the first time she had seen a top-quality spiritual stone in the mortal world for so long.

Moreover, seeing so many of them for the first time, the palace’s heritage cannot be underestimated. No wonder the old guys in the royal family are restless.

With a cultivation level in the middle stage of becoming a god, guarding such a huge treasure house, it would be strange for those guys not to be tempted!

Fortunately, large sects such as Osumi Kingdom and Ryuga Palace were watching with eager eyes, otherwise the new emperor of Osumi Kingdom would have been overthrown by those people!

Looking away from those top-quality spiritual stones, Feng Qingyu followed Zi Yuan and continued walking inside.

This rockery doesn't look very big from the outside, but the area extending underground far exceeds this rockery, and the variety of treasures in the treasure house is also dazzling.

Feng Qingyu, it's been half an hour since she came in, but she didn't pick out a treasure!

It's not that she doesn't like these treasures, it's that there are so many treasures here. She has seen several spiritual materials that have reached the heaven level!

It's a pity that she can only take away one piece, so Feng Qingyu really doesn't like ordinary heaven-level spiritual materials!

"Why, isn't there any treasure here that would satisfy Miss Feng?"

Zi Yuan was already a little impatient after being delayed for so long, but when she thought of Feng Qingyu's importance to the imperial brother, she suppressed her impatience again.

"If there is nothing that Miss Feng is interested in here, there are some magical weapons in another treasure house at the back. Those treasures are of a very high level and are older, but..."

Having said this, Zi Yuan suddenly stopped talking.

Feng Qingyu secretly laughed: The two brothers and sisters are really similar in temperament. They both like to show off their words and leave half of what they say to arouse speculation.

Seeing that Feng Qingyu didn't answer her words, Ziyuan couldn't help but feel a little anxious, and hurriedly urged: "Miss Feng, why don't you go take a look, in case there is something you like over there!"

Feng Qingyu glanced at Ziyuan and chuckled: "You seem to want me to go over there and have a look!"

"No way! I just gave you a kind reminder when I saw that you couldn't choose your favorite treasure!"

Forced to defend herself, Zi Yuan turned directly to the other side, not looking at Feng Qingyu at all.

But at this time, Feng Qingyu spoke again: "Since Miss Ziyuan kindly reminds me, let's go and have a look!"

There is another treasure house inside this treasure house, which Feng Qingyu had noticed long ago.

It's just that the owner didn't speak, so she, the guest, couldn't take the initiative to run over and take a look. If there was something extremely valuable hidden inside, would she take it or not if she saw it?

After all, Tuoba Yunjie promised that he could choose one of all the treasures in the treasure house.

I feel sorry for myself if I don't choose a good treasure when I see it, but if I really take it away, the brother and sister will feel bad again.

She is not the kind of person who gets itchy when someone has good things in their house. Even if they really let her choose at will, she still has to save some face for them.

Don't take away someone else's national treasure when the time comes, it will be great fun!

Because she didn't want to embarrass Zi Yuan, Feng Qingyu never mentioned it. Now she took the initiative to suggest that it was not a place where important treasures were stored. Otherwise, Zi Yuan would never encourage her to choose there.

Feng Qingyu didn't deviate too much from what he expected.

But when she actually saw what was in that treasure house, her whole breath stopped!

"They are all heaven-level treasures..."

Looking at the magic weapons placed in the treasure house, Feng Qingyu's heartbeat suddenly accelerated, especially when she saw the exquisite little tower placed in the center of the treasure house, her eyes almost stared out of the frame.

!

"That's... an imperial magic weapon?!"

The shock only lasted for a moment, and Feng Qingyu soon realized something was wrong.

The small tower said that although the aura emitted has reached the imperial level, its spirituality has been completely lost.

Feng Qingyu took a closer look and discovered that there was a crack running through the top of the small tower. Although the mark was very subtle, it was enough to cause fatal damage to the small tower.

"It turns out to be a broken imperial treasure!"

Reaching out to take the small tower into her hands and weighing it a few times, Feng Qingyu climbed over the bottom of the tower and took a look inside.
Chapter completed!