Movie Savior

   Chapter 213 Code Horn (22, 3K ask for a monthly subscription duck)

   Hearing that a helicopter crashed, everyone at the scene was shocked.

   Mori Mako retorted subconsciously: "Impossible! In the past ten years, there has never been a record of a monster shooting down a helicopter in the sea!"

   The reactions of others were similar to hers.

  No one believes this kind of thing.

   A monster that can only act in water and land, how did it shoot down an aircraft that was moving hundreds of meters in the air or even higher?

   This is ridiculous too.

   "It's true, this is the news we received!" Cai Tiantong confirmed the news again.

   Zhang Tianyuan asked aloud: "What is the reason for the crash?"

  Cai Tiantong paused, "We have received the video and audio of the helicopter before it crashed, and we are still investigating. We only know that before the crash of all helicopters, someone suddenly heard a loud and harsh noise from their communication channels."

   Lao Pan took the microphone: "Pass the video over."

   Soon, the video was transmitted to the conference room.

   Lao Pan opened it immediately, and found that it had little to do with what Cai Tiantong said.

   In the helicopter queue responsible for tracking and reconnaissance, only some of them are hanging sonar at low altitudes to detect the location of monsters in the water, but most of them are helicopters responsible for logistics support, flying in the air of hundreds or even thousands of meters.

  According to normal circumstances, it is safe enough to be in the air at a few hundred meters, especially in the case of the sea, where the monster has nothing to throw.

   However, in the next second, all the helicopter channels were covered with a screeching noise.

   Judging from the video in the cabin, the people in the helicopter didn’t hold on for too long, they swayed in the noise until they completely lost consciousness, and some people even had uncontrollable vomiting symptoms…

   Seeing this, a weapon flashed in everyone's mind for the first time:

   "Sonic!"

   Only sonic weapons can cause this.

   However, someone immediately raised questions:

   "What kind of sonic weapon can cause this effect?"

   "You know, those pilots are wearing flight headphones."

   Mori Mako thought for a while and replied, "Maybe it's not just the noise wave attack we heard, maybe there are ultrasonic and infrasound waves that we can't hear..."

  Sonic weapons are generally noise waves, infrasound waves and ultrasonic waves.

   The loudspeaker that is often seen when the noise wave is connected, but the direction of the sound wave is constrained, and can be directed to attack people in a specific direction, but the attack range is generally only a few hundred meters.

   And the frequency of infrasound is lower than 20 Hz, as long as the frequency and intensity are controlled within a certain range, it can cause confusion, dizziness, nausea and vomiting, even confusion, madness through continuous effects.

  Ultrasonic weapons use high-energy ultrasonic generators to generate high-frequency sound waves, which can also produce physiological reactions such as blurred vision and nausea.

   Among these three kinds of sonic weapons, infrasound and ultrasonic are the most concealed, which can be said to kill people invisibly.

but…

   Lao Pan looked at the video, the helicopter inside had started to crash out of control after losing the pilot's operation.

   He covered his eyes and looked sideways at Mori Mako:

   "Even so, it cannot explain how such a powerful sonic attack was formed."

   "How is the sound wave focused and emitted, and how does it achieve such a high intensity in such an open environment as the sea?"

   Able to defeat helicopter pilots at an altitude of hundreds of meters and thousands of meters at once. In Lao Pan's view, this kind of sonic weapon has reached an incredible level.

  As he said, sound waves are difficult to focus and direct, and it is difficult to control.

  The second is that it is difficult for sound waves to achieve too much power in an open environment.

   Third, the efficiency of sound waves transferring energy to objects is not high, which also limits its lethality to a large extent.

   In addition, Lao Pan can also list a lot of shortcomings of sonic weapons. If there are not these shortcomings, the most successful sonic weapons on earth will not be using loudspeakers to drive people away.

  Zhang Tianyuan pulled the progress bar of the video back for a while, came to the point before the helicopter was attacked, and then pointed to a corner of the screen:

   "Look at this sea, the monster came out from here, and then the helicopter was attacked in the next second."

  This is basically certain, the sonic attack is sent by the monster number three.

   "As for the practicality of sonic weapons, I don't think it's necessary to go too far. That's a pioneer thing."

   These words woke Lao Pan all of a sudden.

   He patted his head.

  Those aliens have even created wormholes, what's so unacceptable now to create a monster with a powerful sonic weapon?

  This world is sci-fi enough.

   Now it's enough to be sure that the monster might have this ability.

   figured out the problem, Lao Pan ordered again:

   "I am giving an order now. The code name of the monster attacking Hong Kong is [Speaker]. It is speculated that it can launch a large-scale high-intensity sonic attack. Please send drones to nearby PPDC member states to reconnaissance..."

   Zhang Tianyuan was also talking to Ning Jihua and Taylor: "Send some satellites to stare at this monster. Since this monster has a sonic weapon, there is a high probability that it will continue to float on the sea."

   The two agreed immediately, and soon passed the emergency procedures previously determined to connect more satellite images to the base.

  Clear images of the monsters were quickly sent back to everyone.

It was a lizard-shaped monster. It floated on the sea. From head to tail, it was covered with vertical band-like structures. It was still shaking violently, and even the surrounding sea water seemed to be boiled. , keep rolling...

Mori Mako gave a brief explanation: "According to the current analysis of the sea surface image, the body of the speaker is about 168 meters long and crawling on four feet. There are a lot of vibrating vocal cords on the back. Covers all frequencies."

   "What is the killing range of sound waves?" Zhang Tianyuan asked.

   Mori Mako glanced at the information: "It has now been detected, and a noise of 130 decibels can still be detected five kilometers away."

  130dB…

   Everyone looked at each other.

   Sudden exposure to this decibel volume, inner ear injuries, and even hearing impairments that cannot be fully cured by modern medicine are common occurrences.

   Lao Pan's face was heavy: "This means that as long as the monster is five kilometers away from the coast, it can attack the residents of the city?"

   "I'm afraid more than that."

   Mori Mako shook his head and immediately added:

   "The sonic influence of the monster is still expanding rapidly. According to speculation, the vibration of the vocal cords on the monster's back will become stronger and stronger over time."

  Tsk!

   Zhang Tianyuan folded his hands, held his chin and fell into contemplation.

   Even he thought this monster was tricky.

   Needless to say, this is another monster aimed at him.

   Herald completely abandoned the monster combination that participated in the final battle in the original book.

  It can be seen from this that they have realized that no matter how big a monster is, unless it can withstand the damage of falling from space, it will not be able to withstand a space-time exile when it encounters him.

   That's why the pioneers came up with these two monsters.

   One end can fly, full of flexibility, and if it falls from space, it can also glide along the way.

   One end can launch a sonic attack at all times, he can't get close at all...

   And the five-kilometer sonic attack range has exceeded the operational range of opening the time-space tunnel visually.

   Even he had to admit that the pioneers really came prepared this time.

   Not only Zhang Tianyuan, but Lao Pan and others are also worried about this monster.

   They also saw that this monster was specially designed to deal with time and space exile.

   "Can our current mechas cope with sonic attacks?" Ning Jihua asked Lao Pan.

   Before Lao Pan could answer, Mori Mako hurriedly said, "Yes, the interior of the cockpit of all mechas is completely closed, and it is difficult for the energy of sonic weapons to pass in."

   "Then we will send another mecha back to protect Hong Kong?"

  Old Pan Gang proposed this idea, and Cai Tiantong, who had been hanging on the communication channel, immediately reminded:

   "There are still two monsters on the seabed. They are also level 5 monsters. In addition, the mechas are difficult to fight under the sea. If we only keep two mechas..."

   Needless to say.

   Everyone knew what the consequences would be.

   Even on land, mechas are not necessarily the opponents of level-5 monsters, let alone on the seabed where mobility is inconvenient, where the monsters are home to.

   Leaving only two mechas there is tantamount to letting them die, and the nuclear attack on wormholes is impossible.

   But what will the Hong Kong government do if the mecha is not dispatched to come back to defend?

   "Then let's adjust the storm crimson back first?" Old Pan tentatively proposed this suggestion, while paying attention to Taylor's face, seeing that he was extremely black.

   However, Zhang Tianyuan shook his head.

   "Bring Storm Crimson back to Hong Kong, what about San Francisco?"

   "That monster can fly. If it is not destroyed in time, it may fly somewhere next time, and maybe it will trigger a crisis of monster proliferation..."

   This problem is the most serious.

  Let a flying monster stay on the earth, what if it is a pregnant individual like the previous one, and it is specially smuggled to the earth to give birth, what should I do if I want my child to be an earth beast?

   Isn’t this the equivalent of letting monsters take root on the earth?

  Other people also thought of this question, and their faces were gray for a while.

   This is simply a trolley problem.

   Either give up the Hong Kong government, or give up San Francisco, or give up the nuclear attack on wormholes...

   Just when everyone was having a headache, Zhang Tianyuan suddenly said:

   "The Pangu should also be able to withstand sonic attacks, right?"

   Mori Mako nodded instinctively: "Yes, its design technology is advanced, and its tonnage is heavier. Whether it is a sonic electromagnetic laser, the defense effect is the best among all mechas..."

After   , she realized Zhang Tianyuan's hidden meaning.

  Others also looked over.

   (end of this chapter)