Once the giant fish discovered that the Exploration Ship could no longer provide food, they soon lost interest.
As time passed, the giant fish around the Exploration Ship gradually dispersed.
Eventually, only one giant fish remained in these waters: the Giant Fish Leader that had appeared at the very beginning.
Compared with the other giant fish, it was particularly enormous.
Under the camera's scrutiny, the cracked skin covering its body also looked exceptionally thick.
It had one other, more important difference from the other giant fish-its extraordinary curiosity.
Or perhaps it was simply more playful.
Although the Exploration Ship had stopped feeding it cesium chloride and rubidium chloride, it had remained steadfast for the past three days, constantly keeping the vessel "company."
Then it kept ramming the abandoned Exploration Ship with its body and tail.
Once, twice...
It persevered, come rain or shine.
With that kind of dedication, it deserved to be named the giant fish's model worker.
Lü Yongchang was naturally delighted.
He even activated the Active Sonar Device now and then to give this "one-track-minded" giant fish a little extra amusement.
Afterward, waves of ultrasound filled the pitch-black Liquid Ammonia Sea. Presumably, none of it was particularly polite.
But it provided a wealth of audio data for humanity's research.
Although, at present, those data were indistinguishable from noise.
Still, its dedication deeply moved Lü Yongchang.
So Lü Yongchang shortened the interval between activations of the Active Sonar Device yet again.
What a guy. Enough to make you cry.
After setting up the program, Lü Yongchang stopped paying attention to the giant fish's peculiar "hobby." At this point, all their attention was focused on the sound spectra before them.
Looking at the densely packed spectra, Lü Yongchang shook his head helplessly.
They still had not found any patterns. In