Jin D. wondered where the maintenance and improvement of Chel would take place.

"The control and magic brain room seems to be a good place.

Jin D also estimated that he might be able to confirm what he was concerned about there.

So Jin D., Reiko, Chelle, <>, and others went to the control brain room.

When Jin D explained the situation to them, the head of the control group readily agreed.

said that Chelle's hanger was located next to the control brain's room.

brought Chell's hanger and Chell secured herself to it.

"Well then, Jin-sama, please take care of her."

"Yes. Then , please stop Chell.

"Yes, sir. <

Chell is stopped.

Jin D asks Reiko to help him undress Chell.

"Then, please remove her magical skin.

"Yes, sir."

In the meantime, Jin D decides to finish preparing the material.

Since we know that the skeleton is made of light silver, we prepare aluminum and vanadium to make it 64 light silver.

In the meantime, Reiko has removed Chel's magical skin.

"Hmmm, I guess the purity is not so good after all. ......<<<>"

First, purity is increased, then alloying is done by Jin D.

"Do we foam the inside to reduce weight?"

Cher weighs about 60 kg. She is about 160 centimeters tall, so Jin D. wanted to reduce her weight by about 10 kilograms.

Of course, the joints are coated with adamantite.

He also replaced the < and .

<> and > were also replaced and their output was readjusted.

Security has also been improved with countermeasures against <.

Various sensors have been replaced if they have deteriorated, and their functions, in other words, their sensitivity and accuracy, have been improved.

Finally, the entire unit was rebalanced and reassembled to complete the project.

The management brain who was watching Jin D's work let out a voice of admiration.

"Is this what you wanted?"

<>

"No, we keep updating the configuration part, ...... if the original part is no longer there."

This is the paradox of << Ship of Theseus>>.

The same kind of question seemed to have been asked by <>, and the management mage-brain immediately understood what Jin D meant.

"So?"

<<<< we came to the conclusion that it depends on our perception>>

"So, if an observer recognizes the perimeter ......, it is <>?"

<

"In that case, what if someone disagrees with you?"

<>

"Is it that they are what they are to those who think they are <> and different to those who think they are not?"

<

Jin-D felt that this was a bit like <>, but he was convinced by what the management brain had to say.

"...... So, let me ask you something by the way.　This time, I have replaced most of Chelle's parts, but if I were to collect the old parts and assemble an automaton, which one would be Chelle?"

In the case of automata and golems, the contents of the <> that makes them exist can be duplicated, so this discussion makes sense.

<><>, we may make a distinction such as Chel 1 and Chel 2 ......>>

"I see."

With that thought experiment out of the way, Jin D. decides to activate Chell.

Of course, he leaves it to the control magic brain.

<......>>

"Yes, maker."

Chelle got up.

"Chel, how are you feeling?

In response to Jin D's words, Chel moves her body clumsily.......

Then she replied with a slightly sad face.

"I don't seem to be in bad shape, but I can't move my body the way I want to. Is something wrong?"

"No, that's not it. No, it's not that. It's just that the ratio of power to weight has changed so much that I haven't been able to optimize it. So you should move slowly at first and gradually increase the speed.

"Okay, I'll try."

Jin D. did not install the < check operation. No, he did not add anything.

Hence, the control core of Chell remains the same. That is why she could not control the body properly right away.

Jin D. watched as Chell's movements became smoother and smoother.

"It's getting better and better, isn't it?"

"Yes, once you get used to it, it's very easy to move!

After about 20 minutes, Chelle seemed to have a complete grasp of her new body.

"Thank you very much, Mr. Jin."

"Yes, it was good. By the way, Chell, what is the priority of your command authority?"

"Yes. ...... What?　It's the same ...... as before.

"I see. That's good to know. Can I ask you one question, ...... management magic brain?"

<<< What's that?　Ask me anything I can answer.

"Thank you. ...... you have at least part of the ...... memory of the personality ...... of the engineer named <> stored in you, don't you?"

Chelle was the most surprised by this question.

"What?　...... of Mr. Arnold's ......?"

<<>

Before he could answer, the control mage brain returned the question to Jin.

"Of course. I have a < that I'd like to ......."

<<>

"There is a theory that a hunch is a guess or guess based on experience and knowledge made by the conscious mind, and that the most probable matter is brought to the surface of the consciousness. ......

"I don't care about that theory, I just felt you were ."

<>

"Are you the head of the management magic ......, Mr. Arnold?"

At Chelle's question, the control mage brain .......