It's not difficult to make a model, and it's easy to collect a number of jù, after all, it's not about making something as precise as it is, and there's no such strict specification. As long as you can fly into the sky, then slowly change it if there is a problem.

After placing another large order for materials from Hercules, Karel was surprised to learn about the uranium mine he wanted.

"Cursed Stone? What do you want that for? Listening to Karel's description of the uranium mine, Hercules said with a look of surprise. Obviously, there is such a thing in this world, and from the name it sounds, this ore is also deeply feared by people, or deeply feared by dwarves.

Although Hercules was reluctant to say it at first, after Karel's soft grinding and hard bubbles, Hercules finally opened his mouth.

It turned out that 30 years ago, there was a dwarven village, and they found a strange mineral deposit more than 1,100 kilometers north of the dwarven royal court, which was a green hedron structure, very beautiful, and could still shine at night.

At that time, some dwarves were curious, believing that this strange spar was some kind of metal ore, and then used the smelting circle to extract the metal elements contained in this ore.

The smelting circle is a kind of alchemy circle, known as the greatest invention in a thousand years, and it is precisely because of this that the smelting of metals is easier, but the metal smelted by the smelting circle through guò has a particularly poor mechanical effect, and the whole looks like a sponge, full of cracks and bubbles, which requires further refining.

Sure enough, from the green hedrons, the dwarves extracted a very, very heavy metal, but the hardness and toughness were very poor, and of course, the dwarves who were skilled in forging did not look down on it.

However, an accident gave the dwarves a glimpse of the metal's great potential.

Because of the quarrel, a female dwarf threw a piece of metal uranium into the furnace where the family was making iron, and when the smelted metal was taken out, people were surprised to find that this metal was several times more hard, tough, and dense than ordinary steel, this discovery was simply ecstatic, at this time, the dwarves who were not yet pure metal parties called this metal a gift from the earth, and used this alloy for all kinds of forging.

As everyone knows, disaster is quietly coming.

Ten years later, the village gradually began to vomit, diarrhea, large hematomas all over the body, ulcers and swelling everywhere, miserable, first one person, then a second, a third, and soon, all the people in the whole dwarven village developed this strange problem, and at the same time, everyone who used the weapons made in this dwarf village also developed similar, but relatively mild symptoms.

The entire Dwarven Court was in an uproar.

By the time the rescuers arrived, the whole village had become a ghost, and even many corpses had been undead, and the terrifying atmosphere made it impossible to even clean up the corpses, and it was only a hasty blockade of the road to the village.

As for the dwarves who used those weapons, they were healed and regained their health, and from then on, the dwarves no longer trusted in alloy, but became pure metal, and uranium, from the gift of the earth, became the curse of the earth.

In the face of this kind of story, Karel simply couldn't find a place to complain, the radiation resistance of metallic uranium can only take 10 years to get sick, are dwarves all monsters?

Now that he was going to the address of the village, Karel was going to go there, and he heard that there were still a lot of metals made of uranium, which was all cheap.

Of course, going there requires some preparation.

Everyone in this world, including Karel, is very, very resistant to these radiations, but it doesn't mean that they are completely immune, so they still need some protective measures.

Too lazy to get lead, Karel directly melted the gold coin, mixed the wool and found a tailor to make a lining, this material is better, not to mention, there is no need for any special biochemical suits, his own shadow cloak can withstand a qiē radiation. And then make a zuò a geiger counter, as an engineering expert, making zuò this is of course a piece of cake.

In addition to these, Karel also made a zuò engineering box, which has a thick gold coating inside, which is completely isolated from radiation, which can be used to hold metal and transform into an ammunition box, after all, he is not making zuò mushroom bullets, just take a few catties is enough.

Now that the preparations are ready, it's time to go.

Although I can fly engineering planes, I haven't gotten my driver's license yet, so I can only go through the ground.

The dwarven village that has been ruined is more than a thousand kilometers behind the dwarven royal court, relatively close to the center of the Salvation Continent, so there are two paths in Karel, one is to go from the dwarven royal court, directly to the north, but it will be greatly hindered, and comparing that village is simply a disaster for the dwarves.

The second path is to start from the town of Granas, the northernmost part of the Atlantean Empire, and head west, which will allow you to bypass the dwarves and ensure that there is no official interference, but it is best to sneak through the village if you are close to it.

After thinking about it carefully, Karel still thinks that it is better to walk from the town of Granas in the north of the Atlantean Empire, and passing by Radiant City on the way, maybe you can meet that guy from Longbottom, and I don't know how this business is doing, but I hope not to scare the avengers who made his own zuò.

Applying to the school to find materials, Karel was given a month and a half of vacation, which was not very long, but it was enough.

After spending 20 gold coins, the teleportation circle of the Tongguò school arrived in Blueport City, and Karel summoned the mechanical road rage, but was stopped when he was about to step up.

"Is there anything wrong with you?" Looking at the few people dressed gorgeously in front of him, Karel frowned and asked, it seems that he has come to ask for information about the Avengers again, these days, Karel doesn't know how many waves of such people have been sent.

"You're Karel?" A middle-aged man with a big back in the middle squinted at Karel, giving people the feeling of being seen through.

"Yes, it's me, what's the matter with you?" Looking at the few people in front of him, Karel began to become a little impatient.

"You should call me the honorable Sir Lotat, elven commoner." The man who called himself Lotat said this, and his arrogant movements were really aristocratic.

"On behalf of Duke Raven of the Atlantean Empire, I ask you for your magical weapon and how to make it, and I hope you can cooperate." Lotat's eyes flashed with a dangerous light, like a wolf.

"What if I refuse?" Karel said.

"Then I'm sorry." Hearing Carrel's words, Lotat had an expected expression, and then continued: "By the way, it is said that you also have a girlfriend......"

"Phew!" A deafening gunshot rang out

Before he could finish speaking, Sir Lotat's head burst open!