The autobiography I wrote cannot be a tragedy

"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 is undoubtedly the "little tail" that caught 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, which arrived 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 reaching the earth directly with combat units are two completely different concepts.

[A tiny insect is worthy of looking 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 are masked men 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 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 never choose 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?"...

Considering all the known conditions, there may be only one person left who somehow managed to recruit 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 lock on the source of artillery fire.

Simply put, it is a method of accurately locating the location of artillery fire through the time difference of artillery sounds 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 were originally extremely penetrating. 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 prevent them!" Meng Lang patted his forehead.

"But why is it Sound Wave 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?

correct! And the scene before his death!

["A tiny insect deserves to look 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 at that time 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 such a heaven-defying skill without relying on external force...

Then large units are still not allowed to be invincible?

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

So either I had auditory hallucinations, or the other party used some method to mislead me about the other party's position...

Soundwave! See you again, Soundwave!

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.

Shooting steel needles from the mouth, killing 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!

Meng Lang couldn't help but imagine that the other party walked through the security gate as if nothing had happened, then took out a box of embroidery needles from his bag and performed the unique skill of swallowing needles on the spot.

In the end, he said, "If someone stands in the way of someone else, someone will kill someone; if someone stands in the way of a Buddha, someone will kill someone else..."

In terms of concealment, this is a must-have skill for home travel, murder and arson!

So... the way to identify a killer is to see if he carries an embroidery needle with him?

Um! Write it down. Write it down!

This is the combat experience that brothers sacrificed their lives for!

If the masked man knew that he had just killed a few people and said a few words, and yet so many details were revealed, I wonder if he would regret appearing in front of Meng Lang...

After analyzing the mysterious masked man, Meng Lang turned his attention to other information.

Judging from the experimental results, the "Madman No. 0" experimental subject has been activated in advance by the "Death Melody".

It's a pity that there was no opportunity to conduct further anatomical analysis on the experimental subjects.

Otherwise, the real mystery of madman’s disease will definitely be solved!

Pity……

However, Cheng Biao and Ah Xing...

It seems that this is the new helper I have found.

One knows how to repay a favor and is willing to sacrifice himself, while the other has no hesitation and sacrifices his life as a human shield.

It's a true sense of loyalty, but it's full of peace of mind when used.

Meng Lang felt that this autobiography could be regarded as a "character detector".

Although it is said that one knows people but not their hearts, if someone can endure evil thoughts and do good deeds throughout his life, can you say that he is a bad person?

In terms of behavior, these two people have undoubtedly passed the "test of time"!

"If you want to change the other party's fate, if persuasion is useless, then you can only use some powerful information..."

Meng Lang thought for a moment and came up with some ideas.

Finally, he looked at the technical appendix after the main text.

"Three unresolved mathematical problems in the establishment of neural models"

Um?

Meng Lang was stunned for a moment after reading the title.

What the hell? Math puzzle?

It's not the advanced technology that was promised, but why did it still give me a mathematical problem that is still unsolved?

What do you mean by leaving me with a problem that cannot be solved in the future?

Meng Lang began to read the appendix carefully.

five minutes later……

Meng Lang, with stars in his eyes, rubbed his temples.

There are symbols in the appendix... I can't understand a single word.

But the narrator explained that he understood it.

In the process of modeling the nervous system, in addition to an in-depth understanding of biology, mathematical thinking is inevitably required.

This is a comprehensive research project that requires the linkage of IT, biology, mathematics, engineering and other disciplines.

In 2035, the open source development of this model has reached a quite advanced point.

But when we were about to make a breakthrough, we encountered such a mathematical bottleneck.

Meng Lang obviously has no "mathematics" skills.

No! He doesn't have this talent at all!

This thing requires too much talent, and it is impossible to achieve results by becoming a monk halfway.

Even if Meng Lang wanted to start from scratch and invest in dozens of brothers, it might not be as good as a doctoral supervisor at school.

Input and output are not proportional at all.

So... I threw this problem from 2035 back to 2018?

Instead of letting him study it, he asked himself to make this difficult problem public and use the mathematicians of 2018 to overcome the difficulty...

"The open source project I started in 2018 encountered an unbreakable problem in 2035, and then threw it back to 2018, so I continued to work on it from 2018...

Does this make any sense? "

Meng Lang didn't go around the bend for a while.

But after thinking about it carefully for a while, I gradually came to my senses.

yes! Who says that you can only send yourself mature advanced technology?

Taking problems encountered in the future and tackling them now is equivalent to realizing the problems in advance and starting to solve them.

The change of direction added 17 years of research and development time!

This is a different kind of "single-threaded" to "multi-threaded", and the rhythm of R\u0026D efficiency is about to take off!

Who wouldn’t want a “R\u0026D project manager” who can predict scientific research bottlenecks in advance?

Once again, on the importance of reverse thinking!

Meng Lang carefully thought about this alternative infinite matryoshka doll. The more he thought about it, the more he felt that it had great potential.

Maybe someone will have a flash of inspiration and solve the difficult problems plaguing the mathematics community in 2035 in 2018?

The people may still be the same group of people, but their age and way of thinking are different!

If you still can’t get it done in the next 17 years, then just throw it back and keep doing it!

Maybe the quantitative change caused a qualitative change?

History does not simply repeat itself, it can also follow different rhymes...

After reading it several times, Meng Lang turned his attention to the only photo in the book...

…

4 pm.

Near Building 3 of Yipinju Community.

Meng Lang held his cell phone, looked at the photos above, and repeatedly compared the surrounding environment, as if he was looking for something.

"found it!"

Meng Lang's eyes suddenly lit up, and he finally found a scene that was exactly the same as the photo at a certain angle.

"It should be right here..."

This road is not a main road, and there are relatively few pedestrians. That is, residents in the community occasionally walk here.

Meng Lang looked around, picked up a more conspicuous white pebble from the roadside, then carefully compared it with the photo in his hand, and carefully placed the pebble somewhere in the middle of the road.

After marking the landing point, he raised his watch and looked at the time.

He walked to the intersection and fiddled with the phone for a while, fixed it at the right angle, and then waited quietly.

Time passes minute by minute...

Just when the time reached 4:13, a young mother pushing a stroller slowly walked towards the intersection. A few steps behind, there was a man walking and talking on the phone, who seemed to be the woman's husband.

Meng Lang's eyes suddenly lit up.

"Baby, be good, look here, look here! Ring, ring, ring~"

The little woman was shaking the rattle in the car, pushing the stroller, and teasing the baby in the car with a loving look on her face. She was not aware of the danger approaching...

Meng Lang walked towards him like a resident taking a leisurely stroll.

Then he pretended to be a passerby and stood in front of the stroller, leaned down to look at the baby in the stroller, and asked with a smile.

"Oh, what a cute baby. How old is it?"

"Giggle~" The girl who was only a few months old stared at Meng Lang curiously with her round eyes, and she immediately turned cute.

"Haha! He's three months old."

The little woman didn't find it strange at all. She stopped the stroller and replied with a friendly smile.

"Really? He's chubby and well-raised. Come on, call me uncle."

Little woman: "..."

Have you ever seen a three-month-old child calling someone?

Meng Lang had nothing to say, and he blocked him in front of him. It was not easy for the little woman to just push the cart and leave.

"Rang Rang, why are you blocking the road? I don't know if a good dog doesn't block the road!"

A slightly mean female voice came, causing both of them to frown.

Meng Lang looked up and was stunned for a moment.

The world is really small, and I didn’t expect to be that woman walking her dog without a leash again.

"So it's you? Huh! Bad luck!"

The middle-aged woman saw Meng Lang and recognized him as the "enthusiastic people" who spoke out for Cheng Biao last time.

Thinking of his own dog, he snorted gloomily and walked around the two of them before continuing to move forward.

"Hey... wait!" Meng Lang quickly stopped him.

"What are you waiting for? Waiting for the funeral!"

The middle-aged woman walked faster as if there was a plague behind her.

emm…

Meng Lang stretched out his hand, but finally lowered it helplessly, then closed one eye.

next moment……

"Bang!" "Ah!"

Flowers bloom, sap flies...

Meng Lang opened his eyes and suddenly showed a look that he couldn't bear to look at.

Tsk tsk! With such force, I think my shoulder blades must have cracked...

He looked at the dumbfounded little woman and her husband on the side and spread his hands helplessly.

It’s hard to persuade the damn ghost with good words...

"Kekeke~"

The little guy in the stroller saw the scene in front of him and didn't understand what happened, but he was amused and giggled...