Back in time, October 13th.

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"Mr. Himmel!　We should also promote the development of smaller aircraft!"

"You are right!　The number of personal applications will increase in the future!

I think a small aircraft would be very useful during operations!

"......" "Okay, okay, okay, okay."

The head of the office, Roar Eisker, was a rather indecisive man, and he was intimidated by the <shots of the deputy head and his subordinates, and promised to allocate a budget for the project.

At the same time, Tomax Bartmann, the chief administrator of <>, received a deus ex machina visit.

"I apologize for the unexpectedness of this visit.

Tomax interrupted Makina's apology for his sudden visit with a wave of his hand.

"No, you are always welcome here. No, you are always welcome here. ......So, what can I do for you today?"

I'm afraid I have to ask for your time, so let's make this quick. ......3 days ago, an air race was held in the village of Toka in the Kingdom of Klein.

"Oh, I've heard. <

"Yes, I know. I have also sent two young people from <> to visit the aircraft laboratory. ...... So, I think that the development of small aircraft will become popular in many countries in the future. So ......"

This is a deus ex machina prediction. Tomax Bartmann listened attentively.

"......I see, you can give us some material for small aircraft," he said.

"Yes, I will. Not everything I've studied so far ......, though."

"Of course not."

Makina then took out three Magi Crystals that stored the data.

"The contents are the same. One for viewing, one for storing, and one for emergencies.

"Thank you for this."

Tomax Bartmann took them.

Then Manon, the secretary-automata, came in,

"Mr. Tomax, Mr. Roar Eisker, the head of the aircraft laboratory, is here to see you.　He wants to talk about small aircraft.

He said, "What do you want to talk about?

Before Tomax could answer, Makina said,

"Oh, isn't this a good time for you to talk to him?

Tomax Bartman motioned for him to enter the room.

"Excuse me."

When Lois Eisker entered the room, she was a little surprised to see Makina, but quickly changed her mind and said, "I'd like to talk to you about the development of small aircraft,

"I would like to report on the development of a small aircraft.

"I would like to declare the development of a small aircraft," he began.

"Yes. I have just received advice and help on this matter from Makina-sama.

Tomax Bartmann showed the Magi Crystal that Makina had given him.

"We, , have no problem developing a small aircraft to keep up with the world's current trends. We will also consider the budget."

"Oh, thank you very much!"

Lower Eisker was relieved that the budget was approved without any difficult discussions.

"Let's go back and let the members know.

Makina then called out to him.

"You are the head of the aircraft laboratory, aren't you?　If you don't mind, I would like to visit your laboratory.

Makina, the leader who manages and pilots the aircraft, and the leader's boss, the old man, decided to take this opportunity to determine the level of aircraft development in .

* * * *

In the aircraft laboratory, Ciel Azure said,

"Director, are we there yet ......?"

She was waiting impatiently for Lois Eisker's return.

Zora Himmel calmed her impatience.

"For God's sake, it's only been ten minutes since he left. How can she be back so soon? ......

And then,

"He's home!"

And then he said, "I'm home.

"What?

Isn't that too soon?

No wonder he was surprised.

"Did you, by any chance, get turned away at the door?"

"You are casually rude, aren't you?"

Roa smiles at Ciel's foul mouth.

"More importantly, we have a guest.

Roa Eisker says, and the two recognize their companion.

"A visitor?　Is that you?　...... ah ah ah!

Deus ex machina!

"What?　Deus ex machina-sama!

The other students in the back of the room came in, and a huge commotion broke out.

The Master and the old man realized how popular deus ex machina was among the engineers.

"We came here to talk about the advantages of small aircraft, but it seems we don't need them anymore.

Makina heard Zora Himmel and Ciel Azure spouting their theory in the laboratory. So,

"So, if you have any questions, I will be happy to answer them.

Makina then asked them if they had any questions.

"That's a wonderful opportunity," she said. May I ask you a question at ......?

The director, Lois Eisker, came forward first.

"Yes, please."

"Yes, please." "Thank you. I'm ......, um, I'm just wondering about the safety of small planes."

"Oh, I see."

It was a vague question, but the deus ex machina (actually the imam) immediately understood what he meant.

"It is true that small aircraft are inferior to medium and large aircraft in terms of strength," he said.

The imam and the old man were thinking that it would be like comparing the strength of a light car with that of a large luxury car, according to their knowledge from Jin.

"However, if it crashes, it will be a big accident, no matter how big or small it is."

What would happen if the plane crashed from a height of 50 meters? A crash landing is one thing, but a crash?

"That's for sure."

Roa nodded. Makina continued.

"The proposed by Marikka separates the function of floating from the function of moving forward. In other words, the countermeasure against crashes is to strengthen the function of <>, isn't it?"

"Oh, I see."

"Balloons and airships have the same separated functions, but they cannot be <>."

"That's ...... true."

But <> can be dealt with by having stronger <> to keep them afloat, or by having more than one.

"Ummm ......<> could also be used within it."

The structure would be more complex than a balloon, but once built, maintenance costs would not change much. The speed will be faster.

"It would also be easier to carry heavy objects."

For balloons and airships, the only way is to increase the size of the air bladder, but even that has its limits.

For a <>, the <> should be more powerful.

"It certainly has a lot of advantages."

Lois Eisker agreed.

"Well, any other questions?"

"Oh, yes, please."

The next person to raise her hand was Zora Himmel, Deputy Director.