Thursday morning, the sun was shining.

And sunny days always make people feel energized.

On the usual rest days, Yuchen will definitely lie on the bed, hug his quilt tightly, and sleep heavily.

However, what the strings had said to him was coming back to Yuchen's mind very clearly.

The content of that sentence is that when you come to the repair shop on Thursday and Saturday, he will teach himself the skills of a mechanic.

Yuchen thought about it for a long time, and finally made up his mind, pushed away the warm quilt, and put on his slippers.

It's eight o'clock now, and I have to go.

At half past eight in the morning, the melody repair shop, Yuchen arrived as scheduled.

Pushing open the dilapidated sliding door, the familiar storefront meets Yuchen's eyes.

"Young man, I'm quite obedient, wait a minute, I'm still in bed."

Strings, as usual, lay on a bed of worn rattan chairs.

"It's not me who said, master, you can just change a little better place to sleep." Yuchen frowned, the smell of dust and oil smoke in the maintenance point was very strong, which made people dare not compliment.

"You know a hammer, it's a covert method. It is to protect the Branch, and it is my duty as one of the thirteen registered masters of the Spirit of the Creation Agency.

"Okay, master, you're right. In other words, wouldn't your mouth get tired when you suddenly say such a long word? Yuchen complained mercilessly.

"Ahem, let's get down to business." The strings pretend to be very serious.

Strings looked up at Feather Dust as he walked into the store.

He notices that something is wrong with Feather Dust.

From the moment Feather Dust pushed open the door of the melody repair shop, he had a look on his face that he owed me millions.

"What's wrong with the boy, showing a loveless expression?" Strings looked at the feather dust with a sad face.

"It's okay, it's just that I was bitten by a dog when I went out." Yu Chen's eyes were empty, "Life is not easy, life is like a play, I am too difficult." ”

The "flutter" strings couldn't hold back and laughed.

"Hey, what's so funny?" Feather Dust slapped the shabby table.

"I'm sorry, I suddenly remembered something happy." Strings showed a smiling expression, "Okay, no kidding with you." What the hell is wrong with you? ”

Yu Chen told String Music what happened in Canghai Academy a few days ago.

"So that's the case, no wonder you can't think about it, boy, just let the master and I explain it to you reluctantly." The strings thumped their chests.

Strings took out their phones and turned on the projection mode.

【Secret Information】

1. The human form is a special resource managed by the government and in the social field, and private individuals are not allowed to occupy it.

2. Their information and news are rarely circulated in society, as if they are deliberately hidden.

3. The Red Federation only advertises the role of the human form, that is, it can replace a part of society that cannot be replaced by artificial intelligence.

4. Artificial intelligence is still unknown after all, and humans who are afraid of their infinite evolution have always limited their tasks. The obedient human form has become the trusted assistant of the human race, and only needs systematic training and training to become the top worker in the industry.

"Yuchen, you're not wrong, the humanoid is definitely not an artificial intelligence robot. If you really want to understand it, think of the human form as a kind of artificially created half-biological and half-mechanical creation similar to man. Although the Creator Spirits have also studied artificial intelligence, artificial intelligence machines are the subject of centuries ago, and although they can facilitate our lives, they have no soul. ”

5. In fact, the humanoid girl is just a novel topic of the two major intelligent research and development organizations within the Federation, and it has a strong confidentiality.

"The original plan to study humanoid girls was a forbidden study to have a heartbeat and a soul mate. Although research on human clones has been banned, as long as the Terrans do not copy but create, they can create creatures that are more advanced than clones. This was a proposition more than ten centuries ago, and now the degree of technological development is enough to study the humanoid girl. Humanoids will also die naturally, but they will live much longer than the Terrans, and they will always stay in the faces and spirits of the Terrans in their twenties and thirties, and they will not grow old. "Strings came down in one breath and said a lot of important confidential documents.

"It can also be said that the humanoid form of the half-mechanical and half-biological combination is the future posture of the melody star terran, but this evolutionary process is still uncontrollable, although there are still many uncertainties, but the humanoid girl is such a thing."

After listening to the strings' explanation of the background of the development of the human form, Yuchen understood a little.

"Okay, the humanoid girl was created by a special substance, you better concentrate on studying other creations, one day, you will create the humanoid girl yourself." The strings said a lot, and there was a bit of exhaustion in the words.

"Well, I'll definitely try." Yuchen made a man's promise.

Strings leads Feather Dust to the studio in his base, and asks Feather Dust to sit down on a chair at the workbench.

"Then as a teacher, let's test the results of your concentrated research in the past few days." Strings piled up tens of thousands of parts onto the workbench, "If you put them together into a creation that satisfies me, I'll give you a gift." ”

"Gifts, what gifts?" Yuchen asked the strings excitedly.

"Of course, the gift from your master will not be ordinary, it's not early, you better start quickly."

Strings greeted Feather Dust, and then happily lay down in a sponge recliner at the base.

Feather Dust's mind was focused on the pile of parts, completely ignoring the strings that were sleeping on the side.

There are millions of splicing options for different parts and gears.

The final posture of the creation largely depends on the ability of the mechanic to sort and assemble himself.

The splicing of transmission bearings, circulating springs, and heterosexual springs form the transmission device.

Special plastics, natural rubber, and conduction wiring are intertwined with feather dust as if they were magical hands.

The auxiliary robotic arm on the workbench and the holographic 3D simulation table also save a lot of time for Yuchen.

After a long period of hard study and exploration, the creation in Yuchen's hands has gradually taken shape.

"Phew, phew."

Yuchen gasped for breath, his mind a little haggard after hours of continuous work.

But for the moment when it is finally finished, everything is worth it.

The metallic creature in front of him is the best gift to give back to him.

Yu Chen looked at the results in his hands excitedly, and couldn't calm his mood for a long time.

"Boy, you're doing a good job." Strings didn't know when he woke up and stood behind Feather Dust.

"Then master, you can hand over the gift." Yuchen's mind was all on the gift.

Strings smiled awkwardly but politely.

"Wait a minute, we haven't finished discussing what you've made, young man, don't be impatient."

Strings picked up the artifact made of feather dust on the workbench.

A creation like a round motor.

"You thing, it should be a recyclable battery."

"Well, I've improved it a little bit, and it should be able to increase efficiency by twenty percent."

The strings played carefully for a moment before putting it back on the workbench.

"It's really good, not to mention efficiency, the sealing and circularity have reached the standard."

Yuchen said, "What about your gift, master?" ”

"Alright, alright, I'll give it to you right away." Strings took out the gift in Feather Dust's expectant eyes.

It was a construct in the shape of a Metatron cube.

The inside of the structure fluorescently flickered, and white trailing particles slowly surrounded it, as if it had the breath of life.

"This is an ordinary mechanical core, that is, a power core dedicated to the human form." Strings said.

"Do humanoid girls have this too?"

"How is it possible, the power core of the humanoid girl is much more advanced than this. This is just standard for most humanoids. "Although it's just standard, you must keep it safe, because falling into the hands of ordinary people will cause panic." ”

"Well, don't worry, since it's a gift from you, master, I'll definitely keep it."