As for the people monitoring him, were they a completely private organization? Gao Ang scoffed at the idea.
He stayed a few minutes a kilometer away from the hotel, then drove away, wandered around outside for a bit, bought some things, and returned to Changming Island.
These people listening in must be professionals, so they must be very vigilant.
If you stay within a kilometer of him for too long, it will inevitably arouse his suspicion.
Indeed, when Gao Ang returned to the courtyard, Qian Sui told him that the person had checked out of the room.
"It seems this operation was a bit too risky, arousing their suspicion."
"Not necessarily. It's possible they're just being cautious. As for whether they've detected anything, we'll have to see if they continue to send these signals."
Gao Ang nodded. He hoped these people would be more patient, otherwise the game wouldn't be fun.
"Can his communication signals be cracked?"
"It's been cracked, but it's just a string of Arabic numerals."
The simplest way to transmit the password, but they were helpless against it.
The codebook could be any magazine, newspaper, or even a piece of erotic literature.
Without a codebook, they would have virtually no chance of cracking the code.
Even if a thousand years old can access all the written records, so what?
People can use any unpublished document or some randomly printed offline copy as a codebook.
"You continue your studies, I'm going for a swim in the sea."
"Yes, sir."
This courtyard is located right below the mouth of the Yangtze River. If Gao Ang jumps off the roof, he can accurately plunge into the sea.
In fact, he did just that.
Why go to sea?
Because Xiaohua's favorite fish was gone, and he didn't want to go out again, since this trip had been fruitless, he wasn't very happy.
Although it's called an estuary, it's actually not very deep, only about five meters deep.
Due to recent heavy rainfall across the country, the water flow at the estuary is slightly more rapid than usual.
Gao Yang, who had plunged into the water, immediately moved closer to the shore before scanning the underwater situation.
It was a filthy mess, teeming with all sorts of floating debris, but thankfully there were some fish and shrimp mixed in.
Take a deep breath, dive into the water, and swim toward a silver carp that is about two feet long.
However, Gao Feng overlooked one thing: he has many places on land where he can use leverage, so he can move very fast.
He is underwater now, and the currents below the surface are even stronger than those on the surface.
Even though he swings his legs like a turbocharger, his whole body still sways from side to side, sometimes moving forward and sometimes backward, and he can't even control his balance very well.
"We've gone too far. I should have brought an oxygen tank with me."
At this moment, Gao Feng was somewhat panicked, as he had almost used up the breath he had taken earlier.
He needs to get back to the surface quickly to get some fresh air, otherwise he might drown.
People are often at a loss in a crisis, and he was no exception.
He was trying to swim upstream, but he had lost control of his balance. The more he struggled, the further he drifted away from the water.
"Holy crap, this is terrible! Am I really going to drown?"
The air in his chest was getting less and less, and Gao Yang could even feel his cheeks starting to heat up.
He knew it was an illusion, but the fear in his heart told him: if he didn't go up now, he might really die.
In desperation, Gao Ang roared, "Ah!"
A terrifying ripple, visible to the naked eye, emanated from his wide-open mouth.
The fish swimming around suddenly seemed to be attacked by some invisible force; their swaying tails stopped moving, and their bubbling mouths stopped bubbling.
The fish flipped over, like a tattered rag, drifting with the current.
This roar was Gao Feng's struggle before his death.
However, after that shout, he felt less uncomfortable.
The feeling of oxygen deprivation he had felt earlier was gone, and he regained control of his body.
Without time to think, I quickly turned my body over, regained my balance, and swam to the shore.
After taking a few deep breaths and wiping the seawater from his mouth, Gao Ang noticed the unusual activity on the water's surface.
"Holy crap, why are there so many dead fish?"
There weren't this many before they went into the water, how did they suddenly become like this?
Without even thinking about why things turned out this way, Gao Ang immediately went back into the water; these were Xiao Hua's food supply for the next few days.
This time he learned his lesson and didn't dive down again, but stayed on the surface.
After several trips back and forth, catching more than a dozen silver carp and crucian carp, Gao Ang squatted on the shore to recall the thrilling scene underwater.
"It's like suddenly I didn't feel suffocated anymore, and then I went back to the shore?"
"I think I yelled before that. Did I kill these fish with that shockwave?"
"After the body mutates, the sound waves emitted from the voice become aggressive?"
"But why don't I feel stuffy?"
Once a problem is identified, it needs to be analyzed.
"Regarding the sound waves, let's find another time and place to conduct the experiment again. As for the issue of not feeling suffocated underwater... we can try it again."
He returned to the bottom of the water, but this time he was wiser. He only submerged his head, while his hands clung to a rock on the shore to prevent a repeat of the previous dangerous situation.
It took him a full ten minutes to pull his head out of the water.
"Holy crap, something's happened again."
Underwater, he was able to obtain oxygen without breathing.
When he submerged his head underwater, he could feel as if a hole had opened in every cell of his body.
It draws a meager amount of oxygen from the surrounding air and moisture.
A normal person gets oxygen from their mouth and nose, but from that moment on, his whole body was essentially a mouth and nose.
Unconvinced, he repeated the experiment many times.
He submerged himself completely underwater, his upper body upside down and his lower body upright, with even one leg submerged...
August 1st, at the mouth of Changming Island, sunny;
The body mutated again, and this time two discoveries were made:
1. The mouth can emit sound waves, which may be aggressive because many fish and shrimp died... but at the time I didn't think the sound was very loud;
2. The oxygen needed for respiration can be obtained through the cells on the surface of the body.
Regarding the first point, Gao Gao makes an assumption:
He was quite certain that the sound he made was just an ordinary person's roar, no louder than 100 decibels, which is about the level of a power drill used for renovations.
The volume of that sound was far too low to kill the fish and shrimp.
Then there's only one possibility: the frequency of the sound waves is malfunctioning.
Gao Ang really wants to do this experiment, but he can't right now.
This place is unsuitable. There are still sparse villagers living around, but the sound waves that can kill fish indicate that they are harmful to animals, and humans are no exception.
He had previously listened to reports that the "neighbors" 800 meters away were indeed affected.
Several people felt very unwell, some even started vomiting, and others experienced shortness of breath.
However, after this period of rest, they have all recovered a lot and returned to normal.
"Luckily it was underwater, and the seawater provided sound insulation, otherwise the consequences would have been unimaginable."
The thought of it is terrifying. If it had been caused by his carelessness... he would have felt unbearably guilty.
As for the second point, it was just his guess.
Because he was unsure if what he was inhaling was oxygen particles. According to his understanding, what allows people to breathe is oxygen, right?
But then another question arises: why does the human body need oxygen? Because it needs to perform respiration;
Why is respiration necessary? Because it requires the breakdown of energy to power bodily functions.
However, if his body itself is a solar cell, he can obtain energy from sunlight and therefore does not need to perform photosynthesis.
As for why he is still breathing, it's probably because his body hasn't fully evolved yet.
Just like the evolution of apes, it has to be done step by step.
These questions are all Gao Da's own wild speculations; he doesn't even know what the facts are.
But one thing he was certain of was that he could breathe underwater, and that was enough.
His body was a mystery from the beginning, and as time went on, that mystery grew ever larger.
Fortunately, he keeps up with the times, and presumably one day in the future he will be able to solve all the mysteries.
Back inside, Gao Ang shared his experiences and speculations with Qian Sui, hoping to get his conclusions.
"Sir, I have learned quite a bit about your experience through the external camera and microphone. I also agree with your first guess, and this guess has been proven to be valid. Since 2004, most countries in the world have purchased sonic weapons, among which the most widely used is the SoundRayda Long-Range Directional Acoustic Device, abbreviated as LRAD."
"This kind of sonic weapon is not very lethal; it is mainly used to warn and disperse crowds gathered in the target area."
"But the sound waves you just emitted can basically be classified as infrasound. Compared to LRAD, infrasound has obvious advantages in transmission distance and penetration. Most importantly, infrasound only harms organic life, does not cause environmental pollution, and does not damage hardware equipment."
"Therefore, sir, if you master this new ability, it will be a great guarantee for your personal safety."
Gao Yang nodded in agreement.
While communicating with him, Chitose had already transmitted the relevant information about the sonic weapon.
"We need to find a time and place to train this infrasound a little. Who knows what the person who was eavesdropping on us is up to? It's good to have some precautionary self-defense measures."
He used to be somewhat resistant to this kind of aggressive ability.
Most importantly, he was terrified that he would become the dragon-slaying boy and eventually turn into the dragon himself.
Moreover, there was a period of time when he would occasionally feel a sense of violence.
Whether it was because of his trip to the Mountain Kingdom or the journey from the Sand Kingdom to the Mountain Kingdom that released the violence within him, Gao Ang now feels very clear-headed.
The previous violence has basically disappeared.
In addition, various strangers have been approaching him recently, some even trying to spy on him, which has made him increasingly uneasy.
The fact that these people dare to harm themselves means that they dare to harm other normal people.
These evildoers must be severely punished when the time comes.
"Sir, there is something I think you will be interested in."
"Um?"
“I cracked the notebook you brought back last time. There are some things in it that might be related to Robert’s superpowers.”
"Pass it over."
"This laptop does have a tracking system, just as you thought, but it's currently in hibernation."
As they were talking, Chisui transmitted the relevant information from Robert's computer to Gao Ang.
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