"Shredded coconut!"

Meng Lang couldn't help but clenched his fists in excitement!

Although there is some disrespect for the brothers who sacrificed their lives.

But after so many episodes, the mastermind behind the scenes finally revealed the tip of the iceberg today!

This undoubtedly caught the "little tail" of the real murderer!

This is a tactical failure, but a strategic victory!

And this episode has verified some of the previous conjectures...

For example, on earth... there is indeed a mastermind behind the scenes!

"I knew it!"

"Death Melody", a sonic large-scale biochemical weapon, was developed entirely for humans!

There is no doubt that the other party can directly target human weaknesses with such precision, at least one thing is beyond doubt.

That means that the other party has a deep understanding of human "biological structure" and even a complete genetic map!

And this is simply not what an alien civilization that has just arrived on Earth can do!

Pluto's arrival on Earth in 2043 was nothing more than a formal declaration of war, but before that...

The other party must have had an eye on the earth!

The soldiers and horses have not moved, and the scouts go first. This is normal.

Moreover, the time when the opponent inserts the ward must be earlier than 2035.

I just don’t know the identity of this mysterious masked man.

Is he the leader who is brainwashed or controlled, or is the other party simply an alien hidden on the earth?

Establishing some kind of connection with the earth and directly reaching the earth with combat units are two completely different concepts.

[A tiny insect deserves to look up at the stars?]

This sentence needs to be emphasized!

Meng Lang could hear the other party's unusual arrogance and contempt for human beings from the lines full of Zhong Er's breath.

Ordinary earthlings, even those who lead the way... shouldn't like to call themselves bugs, right?

So...the latter is more likely!

"If there is a masked man in 2035, what about this moment in 2018?"

It’s so scary to think about it!

Meng Lang felt a chill down his back when he thought that there might be aliens among the crowd, but people were completely unaware of it.

The situation is worse than I imagined.

But no matter what, the opponent finally showed up, which was a landmark milestone in "all things come together" and turned from defense to offense!

From now on, you are the prey and I am the hunter!

Seeing a glimmer of hope that the situation could be broken, Meng Lang stood up and walked slowly in the study.

Having determined the identity of the enemy, the most important thing now is to find out the reason why he was exposed.

My experimental project is just halfway through, and there are no public results yet, so it makes no sense to attract the other party's attention.

But the masked man was able to directly target their laboratory and kill them all without hesitation...

"Death melody! Death melody..." He kept chanting these four words.

I have never chosen names blindly.

The title of the book is obviously a hint!

"Death melody" may not only refer to the special infrasound waves that induce madness, but may also be the "direct cause of death" this time.

A very concerning word once appeared in the other party's mouth...

"listener"!

It sounds a lot like some kind of weapon used for eavesdropping, or... a functional unit?

And as soon as the other party came up, they asked "Why do they have their music scores?"...

Based on various known conditions, there may be only one person left who somehow managed to attract the masked man...

Death melody!

The other party must have detected the special sound waves that were accidentally leaked during the experiment in some way, and thus directly locked the location of the laboratory!

They... came after hearing the sound!

Sonic positioning has never been a strange thing.

During World War I, humans began to use sound waves for "multi-point positioning" to locate the source of artillery fire.

Simply put, it is a method to accurately locate the location of artillery fire through the time difference of the gunfire detected at different locations.

During World War II, this artillery reconnaissance method gradually matured.

Today, more accurate sniper acoustic detectors have even been developed, which can calculate the sniper's position at the moment the sniper fires, with an error within 1 to 2 meters.

Then within 10 seconds, precise artillery fire coverage will fall...

Sound makes the hidden invisible!

Infrasound waves are extremely penetrating to begin with. Perhaps they accidentally leaked out at some point during the experiment, which attracted the other party's attention.

It's just that I must have done some soundproofing during the experiment, but it was still detected by the other party.

This shows that the other party's sound wave monitoring technology is extremely sensitive, at least one level higher than that of the people on earth at that time.

If this guess is true, then another terrible fact can be deduced.

That is, in 2035, the other party has established some kind of monitoring system for humans through this existence called "listener"!

"The walls have ears, so you can't guard against them!" Meng Lang patted his forehead.

"But why is it sonic again..."

Meng Lang discovered a characteristic of the enemy.

"Death Melody" is an infrasonic attack, and the so-called "listener" will most likely lock its target through sound waves...

Does this mean you have a soft spot for sonic skills?

By the way! And the scene before his death!

【"A tiny insect is worthy of looking up at the stars?"

The first half of the sentence was still behind his back, but the second half seemed to sound beside him...

I was startled and turned around immediately, but there was no one in front of me.

"not good!"

The moment he turned around, a black mask was already stuck in front of his eyes.

"How can it be!"】

Meng Lang read this passage word by word, simulating the situation in his mind...

Suddenly left and now right?

Teleport?

And twice in a row, there wasn’t even a skill cooldown?

This unscientific!

Known masked man: an ordinary humanoid creature, carrying no obvious large external equipment.

If such a small unit could use this heaven-defying skill without relying on external force...

Then large units are still not allowed to be invincible?

If the opponent was really that terrifying, there would be no need to spend so much effort, at least there would be no need to send people to kill him.

Therefore, either he had auditory hallucinations, or the other party used some means to mislead his judgment of the other party's position...

Sound wave! See sound wave again!

The opponent is very good at sonic skills and has not escaped!

"And that embroidery needle skill...it's like a sight of the Eastern Cult Master." Meng Lang touched his chin.

Spit out steel needles from the mouth to kill people without leaving a trace... This is obviously not something that the human mouth can do, right?

To use a steel needle as an offensive weapon, you must first hide at least one steel needle in your mouth.

What if I accidentally swallow it?

This skill design is completely anti-human!
To be continued...