Hill looked at the pipes arranged horizontally or vertically, calculated silently in his mind, and drew a rough blueprint.
This castle does not need many water pipes, and most of them will use water crystals to make water. However, it seems that they do not intend to use a magic circle to directly eliminate stolen goods, but directly create sewers.
Probably because there are too many fire magic circles, which can be dangerous.
Adrian felt very cautious when making these ice pipes.
There must be some special reason.
Hill silently lay by the window and looked, and finally discovered that the ice wall made by Adrian was two-layered with an empty ring in the middle.
After discovering this, I took a closer look at the ice net. It didn't look like there were thick ice lines, but they were actually hollow tubular lines.
What was invented for the flange? Is it a special material?
Then he soon discovered that the ice rings and ice nets were connected to the cliffs on both sides.
The ice ring exists almost from top to bottom, actually weaving the entire underground space into it.
Some of the interlocking ice pipes are directly connected to the passages on the cliff, which go almost five thousand meters away and then directly connect to the ground.
Hill slowly extended his mental power, and it turned out that it was made into an underground tunnel.
Some magic circles have been carved into the duct.
Hill sensed it and found that it was a combined magic circle of fire and space systems. It should be mid-level.
This must have been drawn by the undead, otherwise there would be no way such a long culvert could have been built so quickly.
Things that enter the culvert will first be cut into pieces by the space arrays on the two walls, and then fall to the bottom and be burned by the flames.
This is to prepare 5,000 meters of expansion space for the outer city.
As an accessory building to the castle, five thousand meters is already the limit.
After all, Central City already occupies a large area.
Hill looked down at the castle, which covered an area of ten square kilometers. If measured in terms of a city, it was very small.
But if it is a complete castle, including an underground space thousands of meters deep, it is simply huge beyond all else.
Even in a fantasy world, it's hard to imagine how costly this would be.
Hill was not surprised that Frank would take over the construction of this city.
Even a legendary alchemist master probably wouldn't have many opportunities to squander resources like this.
I don’t know what other people think, but Hill heard Adrian’s mumbling.
The framework was only completed underground, and he was already muttering that a magic tower was gone.
The magic tower Adrian mentioned must be at the level of a wizard at worst.
Soon, the crypt was completely sealed, leaving only a 1,000-square-meter passage in the middle.
Fran quickly flew over from the magic tower, holding a shell box in his hand.
His speed was extremely fast. As soon as the shell box was opened, a silver water dragon with golden light rushed out. In an instant, it turned into countless water lines and rushed into the pipe.
Fran's expression was very serious and his movements were fast.
Almost within 1 minute, all the water network pipes were filled.
Although Fran's expression remained calm, Hill could also feel that almost half of his mental energy had been consumed.
Hill dropped the cloud house next to Fran and loudly asked his grandfather to get on the boat: "Grandpa, what kind of material is this?"
Fran smiled slightly, looked at the table and chairs that Hill had specially placed on the lawn of the bow, walked over and sat down.
"Adrian, I'll leave the rest to you."
Hill waited for him to tell Adrian, and then took Yunwu and flew towards the forest array.
Fran drank the juice that Hill had placed and soothed himself.
Then he watched Hill standing on the bow of the boat and used Nature's Blessing again, and then followed up with his habitual forest array, from Water Mist to Tranquil Water.
Fran quietly felt the restored mana and spiritual power in his body and smiled lightly.
Hill lowered his head and looked at the happy Alice who actually used her power of the sun again, and sighed helplessly.
The captain of the Guards almost jumped for joy, holding up the grilled fish in his hand, wanting to feed it to Alice who was squatting on the branch.
Merkel came out from behind the tree and kicked her out.
Hill will not stop Alice. As a natural spirit, she has made contributions to the world and the rewards will be very generous.
Alice looks young, but in fact she has lived hundreds of years.
It's just that the spirit of nature will always have the character of a child unless it advances, and she is very lazy.
So when I met Hill, he still looked like a kitten.
Although after following Hill, he advanced quickly and became a legendary cat.
But if Hill takes her with him when he goes out, Alice will advance faster.
Hill couldn't bear it. It was okay for him to take some risks. If something happened to Alice, he would probably collapse.
If it weren't for Merkel, given Hill's virtue as a cat slave, Alice would never have become a legend.
Hill could only say he was fierce, but he knew it was very difficult for him to hold Alice down and not move.
Alice is so good at pretending to be aggrieved and cute.
Straight men in science and engineering can't control themselves at all.
This opportunity was rare, and Hill was already a legend. He thought he could keep the cat, so he dared to bring it out.
You still have to be careful.
Only when William came back did he dare to let her go out.
There are actually many natural spirits, and they advance so quickly, but none of them can become gods. It is because they are too lucky and advance quickly, so there are many who have ill intentions towards them.
Only the more they do for the world and the higher their luck, can they really avoid problems.
Destroying the dwarves is what the world's will wants to do most. Even if it only makes a small contribution, he will be happy to reward it.
Hill let Fran also bathe in the golden light rain.
Fran took out two shells and gave them to him: "This is a new type of material I made. His Majesty the King gave a lot of interesting opinions, but I don't think he said it himself."
Hill understood that this was the research result of the big man in the long river of time and space, and asked William to bring some words.
Fran seems to have some sympathy with the God of Time and Space: "Although many things cannot be realized on earth, they are the crystallization of divine power. But as long as they are usable ideas, they are very practical. Unfortunately, this person has too many things to do and cannot immerse himself in them."
Research."
Hill smiled and poured Fran another glass of juice.
These are all ground from the fruits sent to him by high-level magic plants in his valley, and are very good at restoring mental strength.
"Open it after use. After being exposed to air for 1 minute, the material will become solid." Flan smiled slightly, "His Majesty the King's space cutter will take an hour to cut it. It's not just the reason why it's strong.
, it also has strong toughness and very good conductivity.
If one place is damaged, the force will be transferred to the entire line."
As for the line Flan just made, the shortest one may be 5,000 meters long.
"It just consumes too much." Hill thought for a while and said, "Why didn't grandpa do it in two times?"
"I want to try it too." Fran closed his eyes slightly: "If possible, I want to use this material to strengthen the magic tower you gave me. This material can also be mixed with other things.
His Majesty the King gave me a ball of golden light picked from sunflowers. After I mixed it with my ideas, it has the property of exorcism and can be automatically purified. Hill, you are really a big help."
Hill didn't feel anything. He already knew what Xiangyanghua could do.
He is very willing to do something for the world, let alone such a small thing.
Hill just poked his head in and asked, "Grandpa, are you tired? Do you want to take a nap? My cloud house has a very good hypnotic effect."
"A little tired." Fran said simply. "This is the first time I have used mental power like this since I arrived at Legend. It was divided into too many parts at the same time, which is a bit hurt."
Hill nodded, got up and took Fran to the second-floor attic of his Cloud House.
It is said to be an attic, but it is also an independent space, with a bathroom and study room fully prepared.
Hill didn't expect anyone to come as a guest, but he prepared a guest room.
Alice and Merkel prefer to sleep in his meditative quiet room downstairs.
But because no one was sleeping, windmill jasmine and lily of the valley occupied almost every corner outside the attic.
Very suitable for putting people to sleep.
Although he didn't know why Frank didn't want to go back to the Magic Tower, Hill was very willing to take care of his grandfather.
With a smile in his eyes, Frank watched Hill shuttle around to serve him.
Then he lay down happily and quickly fell asleep.
Hill gently closed the door to the attic, pulled a branch of the windmill jasmine, and sealed the upward passage.
Alice will know someone is there when she sees it, and she will definitely not go up to play.
However, are there any outsiders in Fran's magic tower now?
Or is he someone he must receive once he returns?
Hill called Alice and Merkel back and asked them to stay on the Cloud House first.
Then he silently raised the cloud house above the clouds and quietly activated the formation to hide the cloud house.
Although he didn't understand illusion magic, Hill still knew how to hide his house.
But this method can easily make people feel abrupt, so he understands how clouds appear and wraps his cloud house in layers of white clouds.
"What happened?" Merkel sat next to Hill and watched Alice tearing apart clouds with him.
"Grandpa is a little tired, but there are probably guests in his magic tower who are not welcome by him." Hill said expressionlessly. He felt that Frank would plan to change his magic tower because he received guests who made him unhappy.
guest.
"From the Mages Association?"
"Probably. It must be a law legend who has a good relationship with my grandfather." Hill sighed, "But if you come to my grandfather at this time, you will only become a stranger in the future. No wonder my grandfather is unhappy."
"You humans, aren't your friends used for betrayal most of the time?" Merkel asked strangely.
"There are always friends you really want to make friends with. Human beings are very afraid of being alone." Hill replied with a smile.
"It's just like gambling, you lose more and you win less." Merkel made a very correct summary.
Hill reluctantly took out a book, not wanting to pay attention to this extremely shrewd leopard.
Sometimes he really felt that he didn't even have half of the emotional intelligence of this monster.
Fortunately, Merkel is special, otherwise he would really cry.