After thinking about this, everything seemed to be clear.

The Bathory family must have taken the secrecy behind this door very seriously, and as such, not only did they leave behind a century of engineering-like psionic energy collection and transmission systems.

Two large locks were added to the system.

The first lock is the doppelganger left by Alessandro Bathory.

The clone is fed by the psionic energy collection and transmission system beneath the Countess's Tower.

This system has always maintained its level above level 60.

This level is just right, not only will it not attract the attention of the legendary powerhouse because of too strong psionic energy fluctuations, but it can also effectively block the prying eyes of low-level targets who inadvertently break in.

In the area of Rog's camp, there are not many high-level professionals, and there are even fewer high-level professionals who have the leisure to wander around.

Not to mention the valley outside the castle, you can't fly or burrow, you can't get in.

Moreover, even if there is any case, when Alessandro's lock is destroyed by force, the huge amount of energy stored under this castle for many years is enough to ensure that the family's secrets are completely destroyed along with the intruder.

That's the first line of insurance.

As for the second line of insurance, it is the silvery-white so-called "high-density inert energy gate" in front of you.

Once someone capable sees through all the plans of their family and is ready to solve the energy problem of the "first lock" from the root, then no matter whether he can successfully escape from the explosion of the countess's tower, this special energy gate will be locked forever due to the lack of energy maintenance.

And most crucially......

The corners of Xue Hua's mouth curled, and he ordered Wang Worm to turn his perspective to the entrance of the basement, and found that the entrance was indeed also closed by a silver-white energy plate.

The material of this energy plate is obviously the same as the door in front of you, and its trigger condition must be when the door of this secret room is attacked.

The bronze plaque left by the countess is actually a rebellious way to encourage explorers to find this gate and then try to break it.

Once the explorers did so, they would have only one way left to be trapped alive in this basement.

Because the perimeter of this basement wall must also be wrapped in the same layer of inert energy.

This layer of energy would not be apparent at all when the basement had sufficient energy supply, and it was only when someone cut off the energy supply that these peculiar compartments would transform from free active energy into a dense inert energy wall that could not be destroyed at all.

That's a lot of money......

The Bathory family is really in the next big game!

It's a pity.

This time, they chose the wrong opponent.

A sneer appeared at the corner of Xue Hua's mouth.

That's right, at this moment, in the face of this situation, if you are any person, even if you are a legendary powerhouse, there may not be a way to get out.

However, for Xue Hua, who has the huge backing of Leviathan in the spiritual universe.

Isn't it just about transmitting enough energy?

Is there enough energy for you in the entire Barrier Mountains?

Hehe, just kidding!

"Isa, you know what I mean, blow it up for me!" Xue Hua shook his head and ordered directly in the mind of the main nest.

"Instruction received, execution ......"

After Isha's reply came, beside Xue Hua, a dimensional door opened, and something like a pipe stretched out from inside.

The head of the object has three bifurcated spikes, and the tube is the thickness of an adult's thigh.

It slowly reached the silver-white gate, and the tops of the three spikes lit up with a little blue light.

The blue light quickly turned into a beam of light and connected to the silver-white gate, and then a large amount of spiritual energy was quickly transmitted from this energy beam into the gate.

The amount of resources in the Leviathan resource pool began to decline slowly, because the resource mining in the base of the mountainside did not stop for a moment, so this level of decline Xue Hua could fully bear it.

With the infusion of energy, some light blue spots began to appear on the silver-white door, which first appeared from the energy beam, and then quickly began to spread to the entire door.

And as the energy is injected faster and faster, these blue spots are soon connected.

The silvery-white elevator doors quickly turned a glowing light blue, and as the color changed, the transparency of the doors quickly changed.

First it was dark blue, then it turned into a translucent light blue, and finally the entire door disappeared directly in front of Xue Hua's eyes.

"Damn, this thing is good, Isha, can you get this thing back? In the future, it will be used as the gate of the hive base! ”

Xue Hua whistled, thinking that this thing was good, if he could get one back, his own hive would have a safety door in the future.

"Domination, this high-density inert energy is very unstable in the active state, and the compression body composed of this energy is basically immovable, otherwise it may damage its compression structure and cause it to fail."

"Well, forget it......"

Xue Hua smiled indifferently, he just asked casually, not that he really wanted to get one back.

What he was most concerned about now was what was behind the door.

When the silver-white door disappeared completely, Xue Hua was greeted by a small room with a very strange decoration.

The room was not like any aristocratic or commoner style he had ever seen.

Because no one would fill a room with diamond-shaped stones carved with strange patterns.

And most importantly, these stones are actually suspended in mid-air, and the patterns on the surface are also emitting a cyan light outward!

"What are these? Isha, can you analyze it? ”

Xue Hua walked into the room, and Zagala followed him with the swarm of insects.

"The material is unrecognizable, and the source cannot be determined, but it can be seen that these diamond-shaped stones are some kind of information record, and the information in them has been encrypted and needs to be cracked."

"Well, it looks like we'll have to wait for Abbathh to finish what he's doing... What is it? ”

Xue Hua slowly walked among the knee-high diamond-shaped rocks the size of a human head, but suddenly spotted a strange thing glowing golden at the back of the room.

He took two steps over, picked it up from a stone platform, and examined it with a frown.

It's not a piece of equipment, and it doesn't show any stats in the professional's field of vision at all.

But it was covered with a layer of gold, as if it were made of gold.

The style of this thing... It's exquisite, well, it should be said to be very exquisite, it looks like... Some kind of machine part?

And it seems that the machine parts were removed from some larger machine?

The appearance of this machine part was different from any machine component Xue Hua had seen in his previous life.

It's not just the difference in style.

It doesn't feel right either.

But then again, in a dark world, the appearance of a machine part is already a very strange thing.

Who knows where this thing came from?

Xue Hua held up the machine parts in front of his eyes and looked inside through those broken parts, but suddenly found that there seemed to be something stuck in the middle of the machine parts.

So he gently reached out and pinched it out.

It's a small piece of crystal......

It may have been part of the machine before, broken and jammed......

But... Why does this thing look so familiar?

He took the crystal shards and machine parts in his hand and examined them over and over again, and the more he examined them, the more familiar they became.

While he was frowning and meditating, Isa, who had been silent since seeing the remains of the golden machine, suddenly spoke.

"Juggernaut, you don't have to guess, the lieutenant knows what this is......"