I build nuclear bombs in the giant world

Hanji was still talking with Ian in detail. She carefully verified the weapon drawings, and the structure on them was so ingenious that it was scary.

"The Survey Corps is now the focus of attention." Hanji said: "If we make any big moves again, the central government will probably launch a force to suppress us immediately. If the situation inside the wall is not too tense now, I am afraid they will have already Take action."

"Captain Hanji, didn't you say that the situation isn't that tense yet?"

"We're not that nervous. If we stay calm, the government won't take action against us. But knowing those things, how can we still stay calm? It's only a matter of time before conflicts break out. Erwin asked me to take you with him. He came to the royal capital to discuss what to do next. Although he didn't say it, I could tell that he was completely disappointed with the government and the nobles."

"It doesn't matter. As long as we can build the factory, we will win. Now that we have lost the King of Walls, we can win an overwhelming victory."

"It's not that simple." Hanji rubbed his forehead: "Due to the destruction of the wall, the number of people in the Survey Corps is already the smallest among the three major corps. As soldiers, we are qualified, but using soldiers as workers and craftsmen, the number of people is completely It’s not enough. Now, once the Survey Corps makes a big move, the Military Police Corps will take action immediately.”

"As for workers and craftsmen, isn't there a lot of land to open up?" Ian said: "They don't want much, just enough to eat. With Mr. Hannis's reputation, it's easy to recruit people. .”

"Have you even thought of this step?" Hanji looked at Ian with wide eyes.

"Originally, I planned to build the iron smelting factory and then find a way to contact the Survey Corps, but I didn't expect you guys to come to me in advance." Ian said.

"What about the support of the people? Do you have any ideas on how to gain the support of the people after the government is overthrown?" Hanji asked almost tremblingly.

"Yes." Ian nodded calmly: "The illegitimate daughter of the Lacey family is not dead. She was exiled among the refugees. As long as we can find her and support her as the new legitimate king, we will gain great justice."

"And the people are not that sensitive to power. They care more about who can keep them fed. As long as the ugly face of the aristocracy and the government is made public and the people live a better life than they do now, we will naturally You can get support.”

"Is your goal a coup from the beginning?"

"It's a change, a change that makes everyone's lives better and richer," Ian said.

"You are really scary." Hanji crossed his arms, feeling cold all over: "To be honest, if you were my enemy, I would definitely lose sleep."

"But... okay!" Hanji shook hands with Ian: "I'll do as you say. The Survey Corps will be responsible for finding the illegitimate daughter of the Lacey family! The food distributed to the workers and the food provided in the early days of the factory's establishment We will also find a way to provide the materials! I will write to Erwin and ask him to delay a little longer."

"I understand." Ian nodded: "Then we start to race against time."

The next day, Ian told Hanji about Historia's appearance and characteristics.

Of course, even if she is found, it is not time to bring her here yet.

Historia is being watched. Bringing her here in advance will only alert the enemy. Her appearance will only be needed when the coup is actually launched.

Ian and Hanji secretly found Hannis and made a fake government order, asking Hannis to help recruit workers and build an iron smelting factory. The reason was to smelt iron and steel and manufacture new iron farm tools.

Ian showed the design drawing of the iron plow to Hannis, and Hannis believed it easily. He thought that the matter was really that simple, and that iron was smelted to make agricultural tools.

The gathering of workers went smoothly. Hannes promised that each worker participating in the work would receive food for one and a half people a day. No skills were required, only physical labor was required.

There are still two months until the harvest, and there are many people who don't have enough to eat, so a lot of people have signed up.

Ian persuaded Hannis that for the sake of fairness, it was best to gather some people in each pioneering area so that those who were really about to starve to death could have enough to eat.

In fact, the purpose is to avoid the movement of too many people drawing the attention of the government.

Although today, the pioneer land is still in a free-range state, it is still easy to be discovered if a large number of people suddenly leave.

All in all, with the help of soldiers from the garrison, the factory recruited 200 strong adult men in one week.

With the assistance of the Survey Corps, these men were secretly taken to an uninhabited place and began to build the factory.

The initial iron ore, materials and parts needed to make the blast furnace, fuel, and food for workers are all provided by the Survey Corps.

Thanks to Parade Island being an island rich in natural resources, they also have an energy source that Ian's original world did not have: ice blast stone.

This thing is used as an energy source for three-dimensional mobile devices. It can be burned and is a better iron-making fuel than coal.

Half a month later, the first blast furnace was finally built. Due to the lack of heat-resistant material technology, the service life of the blast furnace is very short, but it does not matter, as long as it can quickly produce a batch of high-quality steel in a short time That's it.

On this day, Ian and Hanji watched the iron ore being put into the iron-making furnace.

Eren, Armin and Mikasa are also here, doing some odd jobs. Everyone is unkempt. When the factory was first established, it was very busy and hard. When encountering certain problems, Ian and Hanji often needed to teach and solve them in person. .

But finally, the first blast furnace was put into use!

Ian took out the mold of the firearm parts that had already been made. This was made by Hanji. The accuracy of the AK-47 parts is actually not much higher than that of the three-dimensional mobile device. As a scholar who has improved the three-dimensional mobile device, Hanji Naturally, gun parts can also be made from those design drawings.

Hanji and her team used molten iron to make the world's first AK-47. They cooled the hot molten iron into parts. Ian's steel formula was very powerful. The steel produced was stronger than before, both in terms of toughness and strength. The pig iron is stronger by more than one grade.

Hanji excitedly placed the parts on the table one by one. They hired a carpenter to make the gun butt and other wooden parts, like a puzzle, joining the various metal parts and wood together.

Finally, almost a month after Hanji saw the drawings, the gun became a reality!

The metal magazine and wooden gun body look like structures that are several eras more advanced than the flintlock gun.

With their efforts, the AK-47 was successfully reproduced in the world.

Hanji couldn't wait to load the new bullet, pick it up and shoot at the target.

Bang bang bang! ! !

Smoke emitted from the muzzle, and after pulling the trigger, several clearly visible bullet marks appeared on the target.

The first automatic rifle that can fire continuously is declared completed within the wall!