Unlike exploration ships, in order to pursue faster escape speed, the separated cockpit directly activated the Hall propulsion device.

Although under ultra-high pressure, the boiling point of liquid ammonia has risen to an extremely exaggerated level.

But even so, the high-temperature plasma flow emitted by the Hall thruster is still a temperature that these liquid ammonia seawater cannot withstand.

The faint blue light emitted from the thruster nozzle was like a small sun, rising slowly in this dark and sunless deep sea, illuminating the surrounding sea.

The figures of four giant fish were also exposed to this dark blue light.

(ps: Add a picture, and after spending a lot of time, this is already the best picture for AI drawings. Just look at it.)

Because of the slow transmission of sound, they did not notice any abnormalities at this time and still rushed towards the exploration ship that kept making "noise".

On the other hand, a large number of hot ammonia bubbles formed by vaporization of liquid ammonia formed a winding track at the tail of the cockpit.

Under the reflection of the faint blue light, an extremely magnificent but dangerous scenery emerged in the depths of the liquid ammonia ocean at -261km!

Unfortunately, this magical scene was not seen by any indigenous people - they did not evolve visual organs and naturally did not have such a "beautiful scenery".

Driven by Hall thrusters, the cockpit rushed towards the sea quickly.

The giant fish that took the lead in charge finally slowly noticed the problem with ultrasonic detection methods.

But it's too late!

It rushed directly into the extremely high temperature ammonia bubbles!

The hot ammonia bubbles slowly float up, and the heat in them quickly transfers to the surrounding liquid ammonia sea water.

The giant fish returned to the liquid ammonia sea water.

Although it only touched for a short moment, it still let out a huge cry of sorrow.

The thick "armor" on the surface saved its life.

It swung its body quickly, escaped from this place of right and wrong, and then stayed quietly in the distance, carefully exploring the situation near the exploration ship with the help of ultrasound.

The woe of the first giant fish sounded the alarm bell for the other three giant fish.

They stopped their forward movements and observed them carefully.

As the cockpit fades away, the ammonia bubbles gradually dissipate, liquefies again under extremely high pressure, and then merge into the surrounding sea water.

The deep sea returns to tranquility again.

The exploration ship still hovered quietly, as if nothing had happened.

Time passes minute by minute.

Buzz...

A high-frequency ultrasound wave came from the mouth of the giant fish in the lead and spread along the liquid ammonia sea water to the other two uninjured giant fish.

And the movements of the two giant fish seemed extremely entangled.

They are spinning back and forth in place.

Obviously, after "seeing" their companions' miserable situation, they were unwilling to come forward to test.

Ultrasound waves become more and more frequent.

Under the continuous urging of the leader, the two giant fish finally slowly sailed to the exploration boat that they originally regarded as a "buffet supply point".

...

"Bang!"

A huge splash of water exploded on the undulating sea surface.

Driven by Hall thrusters, the cockpit jumped out of the liquid ammonia seawater.

Then, the cockpit rushed straight towards the sky.

Its target is the synchronous orbit of this ice giant.

...

“Escape successfully.”

"The cockpit has successfully entered the synchronous track."

The familiar electronic synthesizer sounded in the command center: "Both drivers are in hibernation."

Lu Yongchang nodded with satisfaction, then turned his head to look at Mao Zhengzhi beside him.

"Let's go, a new research task is here."

After saying that, he whispered toward the holographic images that were still refreshing the data: "Before the manufacturing of [Poseidon Type 2] is completed, we have to find the rules of their language."

"Relying on ultrasound to dispel these serious curious amino giant fish should be the most convenient and fastest way."

After saying that, he walked directly to the gate of the command center.

Mao Zhengzhi hurriedly followed Lu Yongchang's footsteps: "Professor, I recommend someone to you."

“Those who are engaged in language research.”

"Who?" Lu Yongchang paused and turned to look at Mao Zhengzhi.

...

"Meng Lu?"

In the main laboratory, Lu Yongchang looked at the female researcher in front of him wearing a white coat and wearing a capable short hair, and asked softly: "I heard from Academician Mao Zhengzhi that you have a deep study of language?"

Facing Lu Yongchang's inquiry, Meng Lu did not hesitate at all and nodded without modesty: "Yes."

"Although I was born from Proxima Centauri and had never seen the earth before, I have been studying the ancient human language."

“I think…”

Lu Yongchang raised his hand and interrupted Meng Lu's words: "It's not the language of ancient humans."

"It's the language of other civilizations, do you have confidence?"

Hearing this, Meng Lu couldn't help but be stunned.

But the next second, there was a glimmer of excitement in her eyes, and she nodded without hesitation: "Yes!"

"Very good." Lu Yongchang nodded with satisfaction, stretched out his hand and swung through the air, bringing out a holographic image.

"This is the sound of a giant amino organism deep in the ocean of liquid ammonia in the ice giant's liquid ammonia."

"They have no vision, no perception of light, rely on ultrasound to detect the surrounding environment and communicate."

“At present, we have collected more than 100,000 sound wave spectrums.”

"Sadly, we haven't found any duplication as of now."

"But I can be sure that there is definitely a language system between them."

Meng Lu stared blankly at the holographic image in front of her.

Lu Yongchang's words deeply impacted her cognition.

Aminobiology? Ice superstar? Hundreds of thousands of sound clips without any repetitions?

She took a deep breath, calmed her shock, and after careful consideration, she said: "Professor, are you sure they are not shouting?"

"One hundred thousand sound clips without any repetitions, this is simply too..."

"There must be." Lu Yongchang nodded without hesitation, "They will cooperate with each other and surround prey like lions."

"Besides...even if you shout nonsense, one hundred thousand sound clips without repetitions are difficult to do, isn't it?"

Meng Lu nodded silently.

As Lu Yongchang said, even if he was yelling around, the sound of shouting should have some repetitive clips.

She didn't say anything else, just frowned and looked at the holographic projection ahead, trying to find hidden rules from these complex sound wave spectrums.

Lu Yongchang waved his hand and turned toward Mao Zhengzhi: "Don't worry, you can watch it slowly for 100,000 clips."
Chapter completed!