Doomsday Fast Travel: Kill That Black Butterfly

After an unknown amount of time, Dumeng knocked on Yu Di's window suddenly: "Yu Di, my son is here." Yu Di woke up from the sea of ​​consciousness, rubbed her eyes, and let out a grunt.She tore open a bag of fish paste and looked towards the door while eating.

The doors of Ulu buildings mostly open at the bottom.Hu Wen leaned out half of his body, and met Yu Di's gaze.

"Uh, hello, kid."

Yu Di politely waved his arms in the way of Ulu's greeting: "Hello."

"Hmm. I heard you're interested in physics?"

Yu Di nodded: "I have some information here, and Professor Du Meng suggested that I communicate with you."

Seeing that Yu Di didn't make him irritable with childish words, Hu Wen relaxed a little: "If you like, our college has a youth interest class, I can help you ask if there is any space..."

"I told you, Yu Di is not an ordinary child." Du Meng interrupted nonsense, and said impatiently, "It should be said that she is not a child. I called you here to let you see what she provided. Whether these theories about leap technology can be practically applied on Galu Planet."

"Ha, jump... okay. What do you want to say?" Hu Wen wanted to refute, but since Du Meng was too wrinkled to swim, just follow her.

Yu Di twitched the corner of her mouth: "Well...then I'll start reciting... ah, let's start talking."

Tomo took out the metal plate with experience and started recording.

Yu Di rolled her eyes slightly, and began to recite the theory she had learned in the sea of ​​consciousness.

Uru's way of recording words in daily life is very different from that of human beings.If their recording method is called "writing", if it is replaced by human beings, it is engraving + dyeing.

Until colloid began to be widely used in Ulu society, which led to the development of metal technology and enabled it to be preserved for a long time. Ulu invented the "resonance pen" to record information on metal plates.

When using it, they only need to stick the tentacles with the resonant pen on the metal plate and make corresponding sounds.As long as they adjust the sound frequency fast enough, they can even achieve the burning effect in the human world.

The amount of information that the metal plate can hold is greater than that of other materials. When reading, they only need to use the resonant pen to swipe across different positions of the metal plate to continuously obtain the content recorded on it.

And those Uru who fail to master vocal skills, or even can't make a sound, will be considered "mentally retarded".

In the beginning, Yu Di wrote the simplest words such as nouns or numerals on the glass window, so Gu Fu could recognize them.It wasn't until they put on a translator that they began to communicate in a more complicated sense.

Because Yudi can't make a sound like ordinary Ulu, she can't use the way Ulu uses to record.Except for the technology of the silicon-based planet, Yu Di can imitate Ulu to record on the metal plate, and Yu Di first researches the general idea, then translates it, and finally translates it with a translator.

For this reason, Yu Di feels that she seems to have started to lose her hair at a young age.If it weren't for the fact that in the sea of ​​consciousness, the transmission of information is 100% lossless and absolutely intuitive, she probably wouldn't be able to understand all the technologies in the information package even if she learned to die.

When encountering parts that cannot be expressed orally or with metal plates, Yudi will use a plant with broad leaves.The surface of the plant is relatively rough, it is khaki, much thinner than kelp, and it tastes a bit sweet. Gu Fu often uses it as a material for wrapping food.

Yu Di recited the literature she had translated on the leap technology, and at the same time drew a schematic diagram on the surface of the yellow kelp with black paint.The more Hu asked, the more weird he felt—where did this kid know so much information about aliens?

The only spaceship on Galu Star with jump technology is parked on the surface of the ocean, sprayed with words from other planets.It was a long time ago, an interstellar business group stayed here, the capacity is not large, and the remaining energy is not much, not enough to fly to the second planet of Jialu.

In the post-interstellar era, there are many jumping spaceship parking spots in this universe, which can be used for energy replenishment by various spaceships. If physical damage is not considered, Ulu can still travel around.

But now, almost all of those mooring points have lost their power source or even been damaged due to no maintenance.Even if Uru wants to implement the Galo version of the "Ark Project" and force a small number of Uru to carry the Galo gene pool for relocation, they can't do it!

In addition to teaching, Hu Wen is actually involved in a secret project of the Academy of Sciences - the research and development of new energy sources for spacecraft.If they can figure out the structure of the core energy source of the spacecraft and find a suitable substitute to replenish the energy of the spacecraft, the "Ark Project" will be possible.

Because it was a foreign technology, and they were reluctant to dismantle the only spaceship with jump technology, so this project was extremely difficult.When hearing Yu Di's theory gradually approaching their ongoing project, Hu Wen couldn't help but interrupted her: "Wait a minute. Mother, did you teach her these things?"

Dumeng lifted the tentacles from the metal plate: "No. I haven't said anything to her."

"Then what about her?"

"Just treat her as an alien."

Hu Wen glanced at Yu Di: "She does look like an alien."

"I see that your project has been making no progress, and I want her to help you! Stop talking nonsense and keep listening!"

Seeing the distorted and annoying voice coming out of Yu Di's translator again, Hu Wen quickly waved his tentacles: "No, wait. I have a question."

"Where?" Yu Di looked at him modestly.

Because she is learning and selling now, there may indeed be deviations in her understanding and translation of knowledge.She is happy to be corrected for the sake of task completion.

"The energy source you mentioned is unique to β901 Blue Anelis, and only their spaceship can adapt to that energy source. It is basically useless for our Galu star."

Yu Di slapped her forehead with a slap.The vibrating sound of the translator kept echoing in her little submarine——

"There is no reference point"

Damn, have you learned for nothing for so long!
Seeing Yu Di's frustrated face, Hu asked, "But, if you can reveal how you obtained this knowledge, maybe it can really help us."

He was right.The intelligence shown by Yu Di is by no means what a normal Ulu can achieve.In addition, Gu Fu doesn't even remember how he conceived Yudi, she may not even belong to their dimension.After witnessing the "talent" shown by Yudi with his own eyes, he now feels that Yudi is likely to be a turning point for the continuation of Ulu civilization, compared to what other people think is "a sign of Ulu's extinction".

It depends on how they "use" this "genius".

Yudi thought for a moment.Unlike the previous world where all parties had their own ideas, Uru is obviously a very peace-loving race.The Ulu government on Jialu has absolute dominion.The doomsday they are facing is the destruction of the entire planet, and there is no situation of life and death. If there is no solution to the doomsday, everyone has to die.

In addition, Dumeng guarantees himself, and he doesn't need to think about his life after the doomsday crisis is resolved.
Yu Di looked at Hu sincerely and asked: "Then, you need a large translator, one that can translate all known civilized languages."

One more!