It's not that hard to open a hospital in another world, right?

Chapter 1127 Gretel: Here is a complete collection of minerals, each of which costs ten catties (double monthly ticket plus 2)

Gretel made up his mind and changed the direction of his research the next day.

First of all, he ignored all the repeated sealing and strengthening processes thousands of years ago and thousands of years ago.Please, Elder Fahim, find out the records of the last 200 years, and look backwards from the back;

Secondly, he no longer struggled with what those magics, spells, and magic circles meant and what they could do.Instead, blah blah blah, blah blah, let go of the parts involving magic, and only focus on one direction:
substance!

"Elder, when building and repairing the seal, what materials did you use? How much did you use? ——or, for each meter of the seal, what materials did you use and how much did you use?"

After ten days and eight days of hard work, Gretel pushed a floating disc to find Elder Fahim.On the floating plate, there are three slices of tree trunks with annual rings, two pieces of gorgeously colored and finely textured snake skin, and five or six pieces of deep magic crystals:
"I searched for a long time, and only found these materials. I have never heard of most of the names of the materials..."

"Oh, these." Elder Fahim is indeed a legendary elder who has guarded the place for hundreds of years, and he knows which piece of information it is with a quick touch.He bent his fingertips slightly, flicked forward, and several pieces of light and shadow stood up at the same time:

"Well, the tortoise shells of the three-edged musk turtle and the cloud-spotted tortoise, the horns of the snout rhinoceros, the flight feathers and blood of the red-tailed thunderhawk, the juice of the acerola piranha..."

The old man was eloquent, like a treasure.Say a name and release a few pieces of light and shadow: the image of the source plant or animal, the appearance of the extract, the appearance of the finished product...

Obviously, he is familiar with each of these plants and animals, and even many of them have been caught, collected, and processed by himself.Maybe he didn't enter the secret realm many times, but he provided the most reliable backup for the warriors who repaired the seal.

Gretel stood by and listened.I heard more than [-] names in one breath, all of which were such and such plants, such and such animals, and occasionally such and such gems appeared.He finally couldn't help but ask:
"Elder, what minerals are used in this seal? In particular, what metals?"

"Why, do you think metal is more reliable?"

Elder Fahim's gaze shot over like a sharp arrow.Even if Gretel didn't have any ghosts in his heart, he felt a pang in his heart, and hurriedly said:
"Isn't this... Before we used lead to isolate pollution rays, it was very useful. And for spellcasters, metal is used to isolate magic power, which has always been very useful..."

"It's not like we haven't tried this idea before." Elder Fahim sighed.He got into the library, and after a while, he took out a dark green wooden core that was so thick that it was almost black:
"Look, this is the record of the first few seals. At the beginning, most of the seniors at that time used various metals. But..."

He touched lightly, and the records one by one flashed out.There are texts, images, and urgent voices:
"It's melting! It's melting! Cool down!"

"Don't use Cone of Cold! Do you want to pierce it through!"

"snowstorm!!!"

"No way! It's cold and hot at the same time, making it even softer!"

"It's expanding! It's about to explode! Get out!!!"

"You go first! I'll break later!"

There was a loud bang, and fragments flew around.Gretel subconsciously closed his eyes and turned his head to avoid it.Then……

When he opened his eyes, the light and shadow in front of him had disappeared, leaving only the wooden heart lying quietly.

"We have tried many formulas. Pure gold, mithril, gold, silver, copper, iron and tin..." Elder Fahim's voice sounded like a sigh:

"Of course, there is also the lead block you mentioned. But it's useless, it's useless, in front of the exploded secret realm center, nothing is useless..."

The old man closed his eyes tightly.How many years have passed, the golden liquid that rolled, roared, swept over everything, and exploded everything blocked was still imprinted on his retina:

"That kind of energy is too powerful, too violent...Only spells can block spells, only energy can restrain energy..."

Gretel sighed softly.The problem encountered by the elves is just like the problem encountered by human beings all over the world in his previous life:

There is no substance, no kind of substance, that can restrain the berserk power of nuclear fusion.If you want to constrain, you can only use a magnetic field, a force field, such invisible and invisible things...

So before you blow up your secret realm, are you playing nuclear fission, or have you already played nuclear fusion?

Forget it, these are not important.Gretel rubbed her temples:
"It's definitely not enough to use metal for the central part. ——What about the surrounding area? I overlooked it when I was advanced, and it seemed that the seals around the secret realm were circles, circles, and circles..."

He raised his hand, and outlined circles of ring-shaped light and shadow according to the glimpse during the advancement process.Surroundings, dots, light or dark leaks:

"The places where the seals have cracks and leaks can always be made of metal?"

"That doesn't work either." Elder Fahim sighed again.He went into the library again, and this time when he came back, he held a long coil of snakeskin in his hand.

The snake skin is black at a glance, and after a few steps, the fine and dense snake scales change with the angle, overflowing with complex brilliance.Elder Fahim brushed the snake skin lovingly, and the magic power flowed through.After a while, a map rose from the snake skin:

"Look, here, here, here, here..."

The old man caressed the map with some wrinkled fingers, and clicked one by one on the light and shadow:

"We have all tried to seal it with metal. However, for one thing, high-level monsters often come and go to the leaked site. As long as there are foreign objects there, they will scratch and gnaw whatever they see;
Furthermore, metal corrodes very quickly.As long as it is not made of gold, a wall standing there, exposed to the sun and rain, will be rusted in ten years.The gold material is useless for sealing leaks;

Moreover, we elves are not good at mining and smelting mineral deposits.When we moved to the New World, we parted ways with the dwarves.Mining mines relies on a small number of monsters, and the metal is only enough to make armor and weapons..."

Gretel was really helpless.Industry, industry, a society without a large industrial foundation is really uncomfortable.Although most of the daily needs of the elves can be replaced by magic, there are always shortcomings...

"Oh, by the way, there are not many mineral deposits in the rainforest. With the little mining ability of the nearby natives, we can't use the things they get out, and we have to transport them from Yongju Island..."

Gretel held back his full stomach.He has seen enough of the metals produced by the natives in the Eagle Country, whether it is pure or other indicators, it is really unusable.

Of course, he is not a metallurgist, and the things he makes may be even more tragic... You can buy finished products for a small amount, and you have to find another way for a large amount...

"I still want to try it with metal. ——Elder, please help me sort out which metal formulas have been used to seal the leak recently. I will try some new ones."

Elder Fahim hesitated to speak, but finally nodded.He yelled at Aneri Linge, Desia, You Dian, Sisuoian and Jasmine, and rushed into the library together, getting busy up and down.

"this."

"this."

"this."

"Take this out, too."

With two pieces of wood in his left hand, three leaves in his right hand, and a piece of animal skin on his head, Judian wandered past Gretel.As soon as he stopped, he suddenly said:
"It's useless for you. There is a kind of golden armor beast in the polluted area. We originally raised it for mining. After the secret realm was blown up, some survived. They especially like to eat minerals. A piece of iron was thrown on the ground. A group of people can gather in less than half a day."

"Build a stone wall over the metal wall?"

"It's useless to build thin." Before Judian, or before the elves who maintain the secret realm here, they have used all methods:
"A stone wall at least two feet thick is needed to barely work. Moreover, it must be complete without any gaps to block this thing... Such a huge boulder is not easy to mine, and it is constructed with magic. The surrounding natural forces, It's too thin..."

Gretel nodded and swiped the record.It needs to be at least two feet thick, a complete wall, and it should be formed at one time, preferably without magic.A metal plate, preferably a thick lead plate, is sandwiched between them to block the leaking radiation.

"The most important thing is that the leaked power blasts the metal wall, and the metal wall will quickly become hot...it will be hot, melted, flow down, and then it will be useless. The power of magic can block those leaked things, But it needs constant maintenance.”

Gretel continued to write rapidly.Need to cool down... Cool down... Either cool down, or use other methods to block, absorb, and digest these forces...

"Youdian, please do me a favor. Get as much as you can of all the things you find. Put them together with the lead plate, and let me try to see if there is anything that can absorb the leaked power. "

Judian took a breath silently.various things?
All kinds, animals, plants, minerals, whatever he thinks of, will he have a share?
"How much do you want?"

"At least ten catties...everything is ten catties." Gretel looked at him cautiously:

"I need more lead plates, bring a few thousand catties here... I don't have much stock in my hand... If animals and plants are not convenient, let's start with minerals?"

"You... just torment me!"

You Dian complained and disappeared.I don’t know how he did it. In short, a month later, this elf warrior brought a large number of natives, carrying, carrying, and carrying various supplies, and appeared in front of Gretel’s research institute:
"Come here! This is Malachite, this is Cloud Sand, this is Venus Sand, this is Black Jade Stone, this is Frost Stone... Try them all!"

****
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Continue to call for a guaranteed monthly pass, who hasn't given it yet!

　Recommend an old friend's book

　　After reading more than 20,000 words in one go, the story is still a bit interesting. The background is a bit similar to "Dripping the Dragon".

　　"Mountains and Rivers Clean Autumn"

　　Yun Changying passed through.

　　Traveling to the ancient world that is not completely overhead, you can see the shadow of the original world line everywhere, but stubbornly grasp every variable to develop your own history.

　　Time travels to become the son of a rich family, but the family declines, and the elders are useless; when he wakes up, he becomes a young military officer, but the dynasty is about to fall, and the soldiers are in high danger.

　　Change the dynasty and revitalize Daqi?
　　No, no, no, Yun Changying said that the primary goal is to let himself live, to live better and to live more easily.

　　While studying hard to prevent the ancients from collapsing, at the same time earnestly looking for traces of the original historical line from the clues.Then, he discovered——he was not the only traverser! ?

　　Why are we here?

　　Where shall we go?

　　We are the accident of the ancient galaxy, or the struggle of this world to change the established destiny.

　　Mountains and rivers are always there, and the years are flowing.

　　This is an ordinary person's time travel adventure.

　　This is the biography of heroes of the Sui and Tang Dynasties from different generations.

　　


(End of this chapter)