Bart introduced behind Karen: "The artillery at the top is the Judgment-level magic crystal artillery, which is generally responsible for long-range output.

The giant crossbow on the left is a B-class war-penetrating crossbow, responsible for close-point sniping.

The mirror on the right is the Lacey spell mirror, which can reflect amplification arrays and spell intensity, and is generally responsible for defense.

[Black Prison Castle] is a battalion-based operational tactic of the Knights. It can provide oneself with better defense and offensive support points in the war. However, this is a war weapon that can only be summoned in battalion-based units. At the same time, it also requires

At least one of the battalion commanders and deputy battalion commanders should activate the authority."

"So, he was summoned by himself now?" Karen asked.

"As you can see, yes, Captain."

"Do you know this technique?" Karen asked.

Bart pursed his lips and said: "Captain, this is not a question of whether it is possible or not, it requires permission."

"Permissions?"

"Crack!"

At this time, the door opens.

Hu Sen stood at the door, made a "please" gesture to everyone, and then walked in.

Everyone followed and entered together.

The space inside is not that big, it is just a small castle. After entering, the stairs of the tallest building in the middle are still very narrow and can only accommodate one person.

When he came in before, Karen noticed that the door was actually "fake". Although it looked like a big iron door, it only looked like that.

Not only that, the black steps under your feet are actually fake. They are not real substances, but more like an energy crystal.

When you reach two-thirds of the height, the penetrating crossbows and Lacey magic mirrors on both sides are on both sides. In other words, the buildings on both sides actually have no internal structure. The only one that can go up and down is the middle building. From then on

From where Karen is now, you can go to the top of the buildings on both sides.

Karen deliberately stayed here for a while, because there were all his own players behind him, so he didn't have to worry about causing anyone's dissatisfaction.

Karen even took the initiative to walk to one side of the plane and reached out to touch the penetrating crossbow. This crossbow arrow is real and is a sacred weapon.

Moreover, the crossbow arrows are wrapped with crystalline silk threads. Viewed from the side, these silk threads are black, exactly the same color as the ground and walls.

The team members gave way to Karen, who walked to the other side and looked at the Lacey magic mirror. This mirror was also real, and it also had silk threads on it.

Karen believes that the Judgment Magic Crystal Cannon at the top of the middle building should also be real, and its condition is similar to the two sacred artifacts.

What does this look like?

Karen frowned slightly, having a very inappropriate metaphor in his mind:

The artillery, crossbows and mirrors are like three light bulbs, and the castle not only provides them with a loading position, the castle itself is the wire.

These three war weapons are controlled by the castle. Continuing upward, there should be a platform in the space under the cannon, which should be the control point.

Through the platform, these three war weapons can be "remotely controlled" to conduct long-range strikes, close-point attacks and defenses.

However, was such a castle created just to create a wire effect?

Karen reached out and touched the wall. Not only was it not hard, but it was a bit soft. It was a bit similar to the texture of his Poseidon Armor. Softness did not mean that its defense was insufficient. On the contrary, as long as the interior could provide sufficient spiritual power.

If you keep it running, its defense power will be amazing, and it even has the ability to repair itself.

But, what is the purpose of doing this?

The three war weapons should be summoned physical objects, somewhat similar to the refrigerator at home. What was really created out of thin air was the black castle building part.

Indeed, it can defend and attack, and it can be used as an extremely reliable support point, but the problem is... its cost performance is really too low.

Building it, maintaining it, and using it all require the blessing of a lot of spiritual power.

This input-to-output ratio is exactly what Mr. Hofen described in his notes against the mage, preparing a forbidden-level formation to drive away a mosquito that mistakenly enters the bedroom.

On the battlefield, if you have this skill, you might as well save your energy on defense and offense. Karen really doesn't understand the purpose of doing this.

unless……

Its spiritual power support does not come from the summoner himself, at least, not entirely.

Only in this way can it be of use value.

Karen continued walking up and came to a platform. There was an upward staircase on the platform, which should lead to the installation of the magic crystal cannon on the top floor.

The platform here has eight long and narrow windows, which not only provide sufficient vision, but also take into account the defensive type.

In the center of the platform, there is a black ball. The ball exudes a mysterious aura. It seems to be alive and squirming.

Karen actually sensed an aura similar to the [Key to the Rubik's Cube] on this sphere, so this sphere was the control center of the castle.

A black vine spread out from the ball and wrapped around Marvalho's wrist, which meant that he was now in control of the operation of the castle.

Of course, Karen believed that there should be many more black vines extending from this black sphere, and others would help control various parts of the castle.

Marvalho said: "Welcome to visit the Black Prison Castle."

Mu Li asked: "Are we learning this today?"

Marvalho nodded and said, "Yes, that's right."

Mu Li asked again: "But, what about the authority?"

Obviously, Murry also communicated with his team members when he came up.

Marvalho replied: "In view of the special nature of your entry into the Gate of Reincarnation this time and the nature of the mission you will undertake, the permissions of the Black Prison Castle will be opened separately for your two teams."

Karen's neck tilted back slightly. Bart hesitated for a moment, but still looked at Mas. Although they were both from the Knights, Mas was obviously more familiar with this aspect. He was an array mage.

Mas immediately leaned behind Karen's neck and whispered: "Captain, the authority of the Black Prison Castle is controlled by an artifact at the Supreme Temple. After we obtain the authority, we can respond to that artifact, and the power of the artifact will

Come and help us bear nearly 80% to 90% of the castle’s consumption.”

Karen understood that the difficulty was not in this spell, which was actually not that difficult. What was difficult was in obtaining permission, that is, to hang your identity authentication on the artifact located in the Temple of Order.

No matter how difficult it is, success is possible, but if the authority is not obtained, it is absolutely impossible.

Even if you really build an identical castle, it will only be a very luxurious but extremely useless... art piece.

And if you can rely on the power of the artifact to offset 80% to 90% of the consumption, then the cost-effectiveness of this castle will instantly become apparent.

Marvalho said: "Now, I will give you two permissions here. Please select one person from your two teams to obtain this permission.

Remember, the authority gained will accompany the person forever until he dies or is expelled from the cult."

This means that it is an individual person who obtains this authority, not the entire team, and as long as you do not betray the Cult of Kosmos after obtaining it, you will be qualified to respond to that powerful artifact before your death. It is equivalent to a vacuum.

Obtain an "artifact protection" that only the chief and deputy battalion commanders of the Knights can possess.

This is an amazing temptation, and its benefits will stay with you for a lifetime!

Marvalho continued: "My advice is that people who are granted this authority should meet the following requirements as much as possible:

One is leadership, which is the ability to command operations;

The second is to be familiar with the formation. The essence of this castle is still the operation of the formation;

The third is the strength of the soul, which is the key to the binding and the resonance of the artifact;

The fourth is spiritual power. When necessary, in the event of an accident or emergency, the authority holder is the first provider of the power needed to maintain the castle.

Okay, you can start discussing candidates now."

immediately,

Marvalho set his sights on Murry's squad, and there was a discussion within Murry's squad. As the captain, Murry wanted this authority, but the team's formation masters Digat and Pacio also wanted it. The Knights

Ilaman, who was born in the same family, also intends to fight for himself.

Sensing the gaze from his mentor, Muri said: "Teacher, please wait a moment, our team will vote."

"OK."

Marvalho turned to look at Team Cullen.

All the players around Karen,
Chapter completed!