I build nuclear bombs in the giant world

Commander's Mansion, Office.

Commander Pixis was sitting on the desk. There were three people sitting on the leather sofa next to the wall. Ian and Historia were sitting together. Erwin, who was bruised and bruised, was looking at Pixis.

Hanji placed an AK-47 on his desk and stood aside.

"Thank you." Pixis's bald head reflected the candlelight, and his beautiful adjutant stood behind him.

"Is this a new type of musket?" Pixis picked up the AK-47 and observed: "It's really a structure I've never seen before."

"The name is AK-47. It is a musket that can fire continuously. It can fire 30 bullets at a time." Hanji pointed to the AK magazine and said: "The bullets are installed in this handle structure. If the bullets are fired, the There is a spare magazine so you can reload immediately."

"This is really... a bit scary." Pixis's ever-changing smiling eyes finally showed some fluctuations: "Although it came from Erwin, but before I saw it, to be honest, I didn't I’m too trusting, but you have also proven your strength. In any case, you have relied on this weapon to pass through the Wall of Sheena and rescued Erwin and the prisoners of the Survey Corps."

"No, we have to thank the commander for transferring the garrison troops, otherwise we wouldn't be able to enter the royal capital so easily." Han Ji said.

"Let's end the pleasantries here." Pixis picked up the black tea on the table and took a sip: "I reached this condition with Erwin out of consideration for all mankind."

"In any case, the government's decision to send all the unemployed people from Wall Maria to the giant's mouth is a bit too much."

"This stage of cooperation has ended. It's time to explain to me in detail the solution you mentioned to solve the food problem."

"Let me tell you." Ian jumped down from the sofa.

"Erwin, is this child a relative of you? I've never heard of it. You have a child. Shouldn't you send the child to bed so late?" Pixis squinted his eyes and looked at Ian.

"Commander Pixis, although I am only eleven years old this year, the AK-47 on your desk, its first design in the world, was drawn by me." Ian faced Said without hesitation.

"Kid, are you kidding me?" Pixis touched his chin.

"No, Commander, this is indeed a fact." Hanji added: "In fact, the waterwheels that are quite popular in the pioneer areas were also designed and manufactured by Ian. Commander, please don't treat him like a child."

"Are you serious, Hanji?"

"On such a serious occasion, would we use false information to fool the commander?"

The smile on Pixis' face suddenly disappeared, he put his hands together and looked at Ian coldly.

Ian looked at him expressionlessly, with neither sadness nor joy in his eyes.

"Let's start with my origins, Commander, so you may be able to believe me more."

"I come from the territory of Leith in the Wall of Rosai and work on a private farm owned by Lord Leith."

Ian began to introduce himself, recounting the story of the King of Walls and the Titan, and explained Historia's identity and how he got involved with the Survey Corps.

"This is roughly what happened." Ian said: "But I think the commander is more concerned about the food issue. The autumn harvest season is coming soon. If there is not enough food in the autumn harvest, civil strife will definitely break out. The government has already done this The decision has been made to send part of the population to Wall Maria for consumption.”

"The commander took such a big risk to assist us for the sake of humanity. We also didn't want to see such a tragedy, so we decided to overthrow the royal government and implement new policies."

Ian looked at Hanji, who took the suitcase on the sofa over with understanding. After opening it, there were stacks of drawings inside.

"This is a blueprint for a steelmaking plant and a new ironmaking method. It contains a new steel formula, which reduces the cost and labor consumption of ironmaking to 20% of the original. The steel produced can rival hundreds of steelmaking." Yi En introduce them one by one.

These drawings include old drawings and new drawings.

In addition to drawings of steel mills and iron plows, there are recipes for fertilizers and flow charts for making them.

Not only that, it also includes glass greenhouse technology.

"With steel plants, we can manufacture large quantities of steel plows, which can open up more fields. Fertilizer can provide nutrients for crops. Crops can also thrive on slightly barren land."

"The most important thing is the technology of this greenhouse." Ian pointed to the design drawing of the glass greenhouse.

In fact, the best ones are plastic greenhouses, but with the industrial level of Koh Pha, there is still a long way to go before we can make plastic. Although modern plastics are very cheap, the molecular technology involved is not just a matter of time. It can be developed in a while.

After Ian asked Asuka for advice, he obtained the design drawings of the glass greenhouse and glass factory.

Recently, the time in my dreams has been slightly longer, about 20 minutes, and the interval between dreams has become shorter and shorter, from 28 days to 26 days.

At this rate, in another seven or eight years, we might be able to synchronize time with Asuka and learn knowledge from dreams every day.

But that was all a thing later. Ian continued to introduce the glass greenhouse with a loud voice that Erwin could hear clearly.

"This glass greenhouse can retain the heat of the sun inside, and it can achieve the same effect as a greenhouse without burning a fire. In this way, crops can also be grown in winter." Ian said: "There are still three months until winter. , as long as we can take control of the political power and pool the power of the people, we can quickly create a batch of glass greenhouses to grow high-yielding foods such as sweet potatoes and potatoes, alleviating the pressure on food."

"After surviving this winter, water trucks, fertilizers and metal rakes can be extended to all towns next year. In this way, even if Wall Maria is lost, all humans can be fed and there will even be a surplus."

While Ian was telling the story, both Pixis and Erwin stood up, including Pixis's female adjutant, and everyone gathered around Ian.

Ian told them how the glass greenhouse retains the temperature. The principle is very easy to understand. The three of them were amazed by this technology. Although it is a very simple technology, the mystery contained in it makes people applaud.

Just then, Petra appeared at the door.

She lowered her head and reported loudly: "Report to the commander, report to the regiment leader! Captain Levi has led the survey corps and the commander's direct corps to break through the royal government. The road to the government hall has been opened!"

Ian looked out the window. The capital was still silent, but something was coming.

That was the wave of the times, and everyone in the room could feel it. The invisible but raging wave was about to sweep over everyone.