"Didi—"

Skillfully connected the computer to the interface of the gate, Erica gave permission to the gate, so that the machines could not enter.

Looking at her masterpiece, Erica nodded with satisfaction and walked inside with confidence.

"So they can't get in, and we can make it with confidence!"

Jumping ahead of Calais, Erica looked looking forward to the new information she had discovered after gaining access yesterday, and wanted to see how they had done it.

There are so many materials that Erica is dazzled by them, and she can't browse them all in a short period of time.

But she still found a few important items that she had been dreaming of, and decided to try them out at the production plant.

"It's a D-class factory, and we used to use E-class."

Erica explains to Calais that factories are also hierarchical, and that the higher the level of the factory, the more complex things it can produce.

"It's my first time here, but the operation should be the same, and only here can I produce the miniature wormhole you want."

Walking through the passage, an operation room appeared in front of the two, and through the huge glass wall, the two could clearly see the vast and huge production plant outside the operation room.

"Wow, that's big!"

Looking at the huge production plant in front of her, Erica leaned on the glass with an excited face, looking down.

"There's nothing down here."

Calais also walked to the glass wall, and looked at the factory below, but it was empty, and there was not much to do.

"Fully intelligent manufacturing, the production of personnel and machinery are stopped in the warehouse, and it will not come out without operation."

Erica explains to Calais that the mechanical city is a fully automated city that can run on its own for more than 2,000 years, even without human control.

And the remnants who remain here are just rats living in the cracks, not to mention the hosts, not even the guests, they are the objects of the defense system.

Soon, Erica put away her excitement, connected her computer to the console, and called up the data copied from the server.

"Let's try it first, the miniature wormhole generator..."

I saw Erica typing on the computer, and the huge production plant below lit up.

"It doesn't look miniature at all."

Looking at the six-meter-tall, door-like wormhole generator, Calais couldn't help but complain.

Countless construction robots were at work to get a huge wormhole generator up from the ground in a process that took only two hours.

It's still a production workshop.

There are 256 production workshops in the huge production plant below, and this is only a D-class factory, and it is impossible to imagine what the situation is like for an A-class factory.

Thinking of this, Calais couldn't help but ask Erica:

"Can we also go to the A-class factory and have a look?"

"But we don't have access to it."

"I can help you make a hole in the wall."

Hearing Calais's answer, Erica seemed a little speechless, unable to see that this man who was as strong as a ghost had a lot of ghost ideas.

However, Erica sighed and denied Calais's idea:

"Permission is also needed for manipulation, and I don't have enough permission right now."

Hearing Erica's answer, Calais also nodded and didn't say anything more.

If you can find the mastermind of this mechanical city, then all problems will be solved.

Even the three princes of the Republic of Pryharo didn't know the information of this mastermind, and Calais felt that the others might know very little.

Now that he is at the forefront, as soon as the wormhole generator is completed, Calais will be able to reach a depth of 3,000 kilometers and enter the room where the main brain is located.

"It's built... But we still need a lot of energy to drive, and it's already on the way to deliver, and it will be there soon. ”

At this, Erica seemed to stop talking, but finally said to Calais:

"This wormhole generator is one-way..."

At this time, Erica told Calais about a very serious problem.

One-way!? What does this mean?

Once Calais is three thousand kilometers underground, then he must dig all the way back with his own hands.

The mantle, which is as high as more than 2,000 degrees Celsius, is still difficult for an earthwalker.

Will be exhausted to death!

Hearing this, Calais fell into deep thought.

He knew the terrible temperature underground, and it was indeed an impossible fact to dig up.

But other than that, there is no good way to solve it.

"I also considered whether I could bring another wormhole device with me, but the energy required was too much...... The highest concentration of energy blocks compressed, all have tens of cubic meters. ”

This is a teleportation 3,000 kilometers away, which is not the same level as the one in Harman Star, and the energy required will be more, so much that Calais can't carry it at all.

It was as if things were at an impasse.

"Erica, do you know bioenergy?"

Suddenly, Calais asked Erica an unrelated question.

"Bioenergy?"

Erica was puzzled, and her expression was obviously unaware.

"This, you see, can be made."

A tube of green bioenergy was pulled out of the ruby wrench, and Calais threw it directly to Erica.

"This is..."

Looking at the verdant bioenergy, Erica's face showed surprise, and said to Calais:

"Can I parse it?"

"Yes."

Receiving Calais's reply, Erica began to parse the tube of bioenergy.

This kind of bioenergy, in the outside world, is generally extracted and refined by a certain plant with strong vitality, and finally compressed, so the concentration is extremely high, and the life energy contained is great!

But on this dead planet, there is not much life, and the surface is full of mechanically made plants, and it is difficult to have a way to extract them.

Calais doesn't have much hope for this, but if there is a lot of bioenergy, then it will not be difficult for him to dig it out, it is only a matter of time.

"Yes, there is information about this kind of thing in the server, but it can only be made artificial, and it can't be so pure."

Erica quickly parsed it out, matched the data from the server, and found a way to make it.

"Then let's make one and take a look."

It is difficult for a good woman to cook without rice, and Calais does not force it, it is good news that it can be made, so let's try it first.

"Uh-huh."

Erica responds to Calais and soon starts a production shop and makes it.

"Done!"

It took half an hour for Erica to make her virgin, which she had in her hands, and gave it to Calais.

(End of chapter)