The people in the city under the tundra apparently don't know what's happening far away.

At this moment, everyone in the entire dungeon is in full swing carrying out their work.

At the bottom of the dungeon, Einstein had them dig large pits in different areas and seal them with cement.

"Mr. Einstein."

Kai Ke, who is also the manager of the coal mine, looked at the big pit in front of him with some doubts.

"What do you want us to dig so many holes?"

"In the future, all of your manure will be piled up in this place and sealed so that the anaerobic bacteria inside will react with the manure to produce biogas.

This biogas can be burned.

When the time comes, you can go directly to the boiler area through a pipe, which should relieve a lot of heating pressure.

There are more than 10 million people in the dungeon, and the amount of biogas produced is a very terrifying value, you have to pay attention to prevent explosions. ”

Kai Ke reacted, "Explosion? We used to use feces to raise some white bugs and use bugs to feed tooth rats, but there was an explosion before and a lot of people died.

I didn't expect it to be because of this biogas. ”

"If you've noticed this for so many years, and used this energy, maybe you'll enjoy the heating in advance." "The combustion of biogas is much cleaner than that of coal, and it does not produce as many harmful substances," Einstein said. ”

"Sparrowhawk is right, God has long placed the method of salvation in this world, waiting for us to discover." Kai Ke muttered softly.

He looked up, "Don't worry, I will definitely complete this task!" ”

Einstein smiled and handed the drawings in his hand to Kai Ke, they had worked together many times before, and he could understand them.

Then he walked out of here and began to inspect the next place.

On the upper level, Albert Einstein and others set up a production factory made up of magicians of the Fifth Element.

They were all selected by Albert Einstein and others, and they were very imaginative people.

Their main job was to make boiler parts and send them to the surface for assembly, as well as the embodiment of some natural gas pipelines.

There are still some places in the dungeon that are not heated, but these places are in a relatively deep place, and the temperature is well preserved, so there is no hurry.

But before this winter arrives, they still have to heat everyone up.

But at the moment, part of the factory is processing the rest of the interesting stuff.

Seeing Einstein's arrival, a man from the frozen ground was walking over with an iron pipe.

"Lord Einstein, look, the size is right?"

Einstein took the iron pipe and visually inspected it with AS, "There are still some slight gaps, but it should be usable, it is good, practice a few more times." ”

The man was visibly pleased, and after he got down, he began to direct the rest of the men to start manufacturing according to this template.

This is a mortar tube.

War is fought by brains, not brute force, and frozen soil cannot defeat the Promised Land, so it is necessary to rely on external forces to help.

The fifth element of the permafrost may not be as good as the permafrost, so compare the total number and the number of days, gather these five elements and transform them into weapons that can cause terrible damage.

When the war begins, the people of the Promised Land will truly see what the truth is.....

After inspecting the factory, Einstein made his way to the school in the tundra, where Charlen had already brought back a learning helmet from the Duchy of Helios.

These helmets can quickly allow people in the frozen ground to learn some basic knowledge, which also makes Einstein and others a lot easier, and only need to answer these people's doubts when necessary.

They also have more energy to study the relationship between dark matter and wormholes.

The school is not his destination, but a warp portal placed in the cave behind the school.

Today is a new group of Heroic Spirits, and they need to come and greet them.

Sparrowhawk and the others are already waiting here.

Sparrowhawk still has the micro-nano nano that he left in his body when he first met Xia Lian, and these micro-nano nanons quickly repaired his injured part, so it was almost overnight.

In this regard, Sparrowhawk's understanding is that he has God's favor and blessing in him.

However, he has just passed away a close friend for many years, and his mood is obviously a little heavy, and the whole person has languished a lot.

Without waiting for Einstein to speak.

The movement of the warp gate in front of them attracted their attention.

Dots of light flickered in it, huge vortices expanded outward, and one after another young men and women dressed in bio-lab suits were teleported through the portal.

Gradually filling this teleportation room, they were obviously excited, for them, it was an adventure they would never have imagined in their lives.

The vast majority of people in this world feel that they are special, so they also feel that they will seize this adventure and be able to reach the top of their lives.

But in reality, reality always teaches people to be humble.

But what the future holds, no one knows.

"Ladies and gentlemen, Lord Immortal." The sparrowhawk spoke at this moment, attracting their attention.

"Please follow my students and Anya change into her clothes here.

The tundra is cold, and she'll take you where you need to go.

The reason why you have come here is already clear to everyone.

The permafrost is about to face a war, so there may be a lot of things to do. ”

The crowd gradually quieted down, and they looked at Anya curiously.

Anya smiled at them and bowed her head, then led them out of the area, and as they left, the originally crowded cavern gradually quieted down.

Looking at their departing backs, Sparrowhawk said.

"Will Amami become a warrior of God in the future, like them, and exercise God's will?"

Albert Einstein's jaw.

"Then he should be very happy, although he has always said that he is a realistic person, he is actually an idealist.

He spent his life searching for the meaning of life and fighting for it.

In the past, he was for the Promised Land, for the sake of God and the people.

But at the end of the day, I could feel his sadness when he found out that everything he had worked so hard for was nothing more than a bunch of false and dirty plots.

What's even more sad is that he fought all his life for the Promised Land, and he was killed by the Promised Land he guarded. ”

Sparrowhawk's voice was slightly muffled.

"Now, fighting for the true god may be the best ending for him."

"It's always like fate." Albert Einstein said.

"You're right." Sparrowhawk squeezed out a smile and said.

"Pull it down, you didn't say that about me before, why did you put such a pathos on me as soon as I died?"

Suddenly, a familiar voice from the side made Sparrowhawk's hole open slightly, and it turned its head slightly in astonishment.