After calculations, Aaron found that the cost of the Floating Castle was even higher than that of the Floating Island, because the technology required for the Floating Castle was several times higher than that of the Floating Island.

After the floating island is equipped with floating stones, as long as the defense system, direction control system, and weather adjustment system are built, it will be gone, and the floating castle will have all the systems of the floating island, but also have an anti-gravity adjustment system, a space teleportation system, and so on.

The basic rune circle of the floating island is only fifty or sixty thousand, and the basic rune circle required by the floating castle is as much as 120,000, which is a complete system that integrates all the systems, and compared with the floating island, although the floating castle is not strong in defense, it is more flexible, and can carry out spatial teleportation and even cross-dimensional teleportation.

It's a pity that the caster built the tower or the floating island for safety, flexibility and the like, they can find a spaceship and other flying machines, so except for the first time it came out to lead a wave of craze, the later response was mediocre, if it wasn't for the discovery of the floating stone, the floating island that can build a bigger and safer one would have been abandoned long ago.

But Yalian's heart was moved, although the floating island is good, but the speed of flight is too slow, compared with the teleportation of the floating castle, it will be like a cow breaking the car, and if the floating island is breached, even if it can escape, it will basically be a hundred thousand years of hard work, once back to the liberation.

But the floating castle is different, if you build a floating castle on the basis of the floating island, and when the floating island is breached, when those invaders are excited to divide the spoils, the floating castle will teleport away with all the things in a space, unless there is a great existence of the super ninth level, otherwise the faces of those invaders will be very good-looking.

However, unlike the Floating Island, the Floating Castle can only set up the rune circles by himself, because there are some things in the castle that no one else can know.

However, there are more than 120,000 rune arrays, not to mention the materials needed, just arranging them will cost people's lives.

Yalian opened the warehouse and checked it, and found that his materials could only arrange more than 90,000 or nearly 100,000 rune circles, and there was no more, this was because the materials needed to refine rune puppets and golems were different from those needed to make floating castles.

But the problem is that the materials needed to make the Floating Island are the same as the Floating Castle, so there are many, many materials missing. In fact, if it weren't for the materials obtained in the underground palace and some materials from the Aoki Forest, Yalian's own collection would only be able to arrange 10,000 rune circles at most.

The speed of Yalian's upgrade is too fast, so the foundation is far worse than other high-level spellcasters, after all, it's not like in the warlock world, there is a junior brother of the world protagonist next to him.

But now, if he wants to get more materials from Aoki no Mori, he can only use merit points to buy them, but he doesn't have many merit points in his hand, only more than one million, and it is estimated that even a fraction of it is not enough.

"That's right, go out. A gleam flashed in Aaron's eyes, and now he believed that no one would stop him from leaving, otherwise, he would let the other party find resources for him and find the floating island.

After finding an excuse to go out, Yalian didn't hesitate and reported directly, although he was much freer after becoming a high-level spellcaster, but he hadn't built a spell model yet, so he still needed permission from above, not to mention that he wanted to go to other planes, and Aoki no Mori couldn't avoid it.

Things were just as Aaron thought, and after he reported it, it was quickly approved by the above, but it was suggested that it was better for him to go to the plane controlled by Aoki no Mori, which would be safer and would not cause problems.

But how could Aaron go to the plane controlled by the caster, in those planes, as long as there is the slightest abnormal movement, he will be discovered, if he makes small movements in those planes, I am afraid that he will be found and killed at the beginning.

After getting permission, Yalian began to prepare for a long journey, especially the space ring with a large space, and Yalian didn't know how much.

"Optimistic about home. Aaron waved to Her Royal Highness the Little Queen Dais, and then left the castle with the little queen looking at her reluctantly.

Because of the flower elves, the castle doesn't have to ask Eric and them, as long as the castle is banned, and Eric and they have been very busy recently, forced by his father to learn alchemy, and they don't even have time to play with him.

......

"Here?"

Aryan opened his eyes and looked at the dark sky, a hint of confusion flashing in his eyes, but then he came to his senses and sat up to take in his surroundings......

It's dark and weird!

This is by no means his original destination, although it is said that he has chosen a plane that has not been explored and conquered, but since it has been discovered, then there must be a certain understanding, it is a vigorous life plane, not the current one.

More importantly, of course, he was familiar with the aura of death in the air, and he had been exposed to its projections not so long ago.

Yes, it is the undead plane that has intersected with this world and created a manor resentful spirit, but I don't know if he came to the undead plane or the life plane that intersected with the undead plane.

"Is the world's instinct to react?"

Thinking of the previous encounter, Yalian shook his head helplessly, he could be sure that the danger he encountered before was definitely the instinctive defense of the world, otherwise it was just a fixed-point teleportation, and it had already reached the outside of the plane, when he was about to enter, how could he encounter spatial turbulence.

However, he was also sure that it was just the instinct of the world, not that he had awakened, because if the world consciousness had died and discovered his identity, he would have died long ago, not this kind of petty fight.

However, this also shows that the world consciousness has begun to slowly wake up.

"It's a pity that we can't get the news back to the Warlock World. Aaron shook his head, separated by two dimensional universes, even if the clone he used claimed to be absolutely impossible to rebel, it became not so safe, and now he could maintain the primary and secondary connection between the souls, otherwise the doppelganger would have done his best to generate self-consciousness from the body, so his body had fallen into a deep sleep under the protection of many demon gods in the warlock world, and it was almost impossible to transmit information.

Shaking his head, Aaron no longer thinks about what he has or doesn't have, anyway, as long as the corresponding teleportation array is arranged and the warlock world is connected, he will be able to know the action.

Now the first thing is to determine the plane you are in, if it has been conquered, you can just say hello, if it is an unknown plane, you need to calculate the coordinates of the plane.

After countless years of development in the caster world, I have never seen any kind of situation, this kind of wandering unknown plane, as long as the plane coordinates are calculated, and then the rune circle is arranged, you can have a connection with the special interdimensional teleportation circle and return to your original world.

Some spellcasters even go so far as to go into self-exile to find new planes.

Upon inspection, it was not surprising that this was a plane that had no owner or even been discovered, because if it was a discovered plane, the caster would leave a mark that the caster would be able to see and only the caster could understand, and in this plane he did not find such a mark.

Then Arren began to calculate the coordinates, but he didn't plan to contact Aoki no Mori, because this situation was exactly what he wanted, and there was absolutely no caster who noticed his small movements, how could he just go back.

Calculating the coordinates of the plane could not be completed in a short period of time, so Aaron planned to leave here first, this was not the place to calculate, and the owners of the surrounding places couldn't help but want to taste the taste of the intruder.

"Roar!"