Black technology, starting from daily check-in

Time passed slowly.

This special top-notch meeting held because of one person ended soon.

The person in the chief seat made a decision immediately, and finalized the next three things amidst the discussion among the crowd.

The first and most important thing is to focus on Lin Yu's safety and try his best to protect his personal safety.

This point was handed over to the Internal Security and Investigation Bureau (Special Intelligence Bureau) under the Ministry of National Security.

The second thing is to ensure the safety of the data, immediately let the special agent and Lin Yu secretly contact, and safely transport the proof process of the Riemann conjecture to the School of Mathematics through confidential channels.

The third thing is to let people from the School of Mathematics verify the proof process of the Riemann Hypothesis, and based on this, prepare a copy of the proof of the Riemann Hypothesis, and then let Lin Yu publish it on the Internet to confuse the public , to stir up the muddy water.

Soon, as the national team left the field in person, the corresponding relevant departments quickly started to act, order after order, centered on the capital, and flew to various corresponding places in an instant.

Magic City, around 06:30 in the evening.

Around Su Muyun's house, a middle-aged man with an unshaven beard was squatting not far from the entrance of the convenience store.

While holding the uniform braised beef noodles, he squinted his eyes and looked around, as if he was looking at something, like a decadent street guy, he looked very sloppy.

While the middle-aged man was eating instant noodles, an ordinary young man walked out of the convenience store wearing a black headset while playing with his mobile phone, and walked towards the front casually.

Hearing the sound of footsteps behind him, the middle-aged uncle subconsciously glanced back, his eyes quickly scanning the ordinary young man.

Finally, his eyes paused for a second on the mobile phone where the young man was playing Naruto, and then he looked away, and continued to eat noodles with his head down as if nothing had happened.

However, just as the middle-aged uncle was eating noodles with his head down, the young man who was walking behind him, who was about to pass by the middle-aged uncle, suddenly lowered his body quickly and leaned forward.

Sensing the sudden noise from behind him, the middle-aged uncle reacted quickly, turned around quickly, and was about to slam the instant noodles with soup in his hand at the attacking person behind him.

But in the next second, a familiar icy object touched his body instantly.

"Don't move, Security Bureau, please cooperate in this critical time. If there is any resistance, I have the right to kill you on the spot."

The young man put one hand tightly on the middle-aged uncle's shoulder, pointed a gun at him concealedly with the other hand, and said in a low and serious tone.

Hearing this, the middle-aged uncle's pupils suddenly shrank, and he looked down subconsciously.

Seeing this scene, the young man showed him a section of the black pistol with a silencer installed in his hand.

Seeing this, the middle-aged uncle calmed down in an instant, and silently gave up the plan to blow instant noodles on his face.

After a while, he came back to his senses, and said calmly: "I am from the Shanghai Security Company. I am employed by Su Jianye, the chairman of Nebula Software Company. I am here to secretly protect his daughter Su Muyun."

Hearing this, the young man didn't have any fluctuations on his face, and said with a facial expression: "This has nothing to do with me. The order I received from my superior is to clean up all the people and things around me that are out of control. Please come with me."

Hearing this, the middle-aged uncle nodded calmly, but there was a huge wave in his heart.

What the hell is going on here?

Why even the national security department has been dispatched!

With deep doubts in his heart, the middle-aged uncle obediently followed him to a hidden place under the young man's "hook shoulders and back", and boarded a van full of people.

Well, the people in the car are all masked faces, armed with guns, and fully armed combat teams.

……

This kind of similar thing happened one after another tonight.

In just a few minutes, all suspicious persons within a radius of 2000 meters from Su Muyun's home were cleared by plainclothes special agents.

At the same time, Su Muyun's house was not far away.

In a car that looks ordinary on the outside, but has been specially modified inside.

A rather handsome middle-aged man, his eyes fixed on the screen, his face full of fortitude.

This is the temporary command room of the Secret Service. There is not much space in the car, but there are four computers, and four young people are operating them.

For a while, the disturbing sound of typing on the keyboard in the car continued.

"Report to Team Leader Jiang that all suspicious personnel in the target area have been dealt with."

A young man who seemed to be about 25 or [-] took off his communication headset and said loudly.

Jiang Feng, the head of the Special Intelligence Bureau, whose main responsibilities are to be in charge of foreign-related units' espionage prevention, monitoring domestic reactionary organizations and foreign institutions.

But now, his duty is to put Lin Yu's life safety first.

Hearing this, Jiang Feng nodded with a serious expression, and said loudly: "Call the director, tell him the current situation, and notify all special agents, stay vigilant, and wait for the next notice."

"Yes!"

The young man responded loudly, and immediately put on the contact headset again, and began to do as he said.

Soon, a specially encrypted phone call was made directly to Zhao Yu's mobile phone who just got off the helicopter after returning from the capital.

After answering the phone and understanding all the situation from the other side, Zhao Yu told them to be vigilant, and he will be there soon.

After hanging up the phone, Zhao Yu thought about it, made an encrypted call to the headquarters of the Security Bureau in the capital, and told them to send someone to the headquarters of China Unicom.

After dealing with everything, Zhao Yu hurried towards Su Muyun's house.

Around seven twenty in the evening.

Su Muyun, who had finished cooking, came to the door of the study, and after knocking on the door, Lin Yu's expected voice did not come.

After thinking about it, she guessed that Lin Yu might have fallen asleep after a tiring day, so she gently opened the door and walked in.

Sure enough, as soon as he walked in, Su Muyun saw Lin Yu lying on the desk and sleeping soundly.

Seeing this scene, Su Muyun couldn't help showing a faint smile on her pretty face.

Since he was tired and fell asleep, let him continue to sleep, and eat when he wakes up, anyway, he is not very hungry.

As for Xin'er, since she ate so many snacks just now, she shouldn't be hungry.

After making up her mind, Su Muyun prepared to leave quietly.

However, just when she was about to close the door, the mobile phone on Lin Yu's desk rang.

Seeing this, Su Muyun couldn't help but frowned and walked over.

Looking at the series of strange calls on the phone, Su Muyun stood there for a while, not knowing whether to wake him up, or hang up the phone and let him continue to sleep.

Just as Su Muyun was hesitating, Lin Yu was disturbed by the loud phone ringing, and slowly opened his eyes to look at Su Muyun who was beside him.

Seeing that Lin Yu was awake, Su Muyun didn't hesitate, quickly connected the phone for him, handed it over by the way, and reminded in a low voice: "There is no note, it's an unfamiliar call."

Hearing this, Lin Yu frowned when he woke up, but still subconsciously answered the phone and asked, "Hello?"

The next second, a deep and serious voice came from the other end.

"Mr. Lin, hello, I'm from the National Security Bureau. We want to talk to you personally about a series of things that happened recently. I wonder if it's convenient for you now?"

Hearing this, Lin Yu's first reaction after waking up was that he might have encountered a scam gang.

However, he came back to his senses in the next second.

This should be the result of his own announcement on the Internet that he proved the Riemann Hypothesis.

Well, to be expected.

After thinking for a while, Lin Yu glanced at his mobile phone and said, "It's convenient for me now, but I don't think it's appropriate to talk on the phone."

"Okay, we understand, please wait a moment."

After the other party said a simple sentence, he quickly hung up the phone.

Seeing this, Lin Yu hesitated for a moment, and immediately reacted.

He quickly sorted out the proof process of the two Riemann conjectures on the table, and then hurriedly ran to the living room.

Seeing this, Su Muyun hurriedly chased him out with a puzzled expression.

Soon, just when Lin Yu came to the living room, there was a knock on the door outside.

Walking quickly to the door and looking through the cat's eyes, Lin Yu found a serious middle-aged man in a black suit knocking on the door.

And behind him, there were two black men in black suits with cold expressions.

After a moment of hesitation, countless possible thoughts flashed through Lin Yu's mind.

Although some thoughts were improbable, but after thinking about it, for the sake of safety, Lin Yu went to the kitchen and took a fruit knife and hid it in his sleeve under Su Muyun's dazed gaze.

Back at the door again, Lin Yu breathed a sigh of relief. He was ready to load the armor at any time, and opened the door calmly.

"Mr. Lin, hello, I am from the Security Bureau, and this is my ID."

As soon as the door opened, looking at the familiar young man standing in front of him, Zhao Yu directly showed his ID.

Hearing this, Lin Yu didn't hesitate, and instantly turned on [Super Brain], his eyes quickly scanned the other party's certificate, especially focusing on the steel stamped national emblem for a moment.

Soon, after confirming that this thing was true, Lin Yu nodded and silently turned off his skills.

This thing is highly recognizable, under the powerful data analysis and processing of its own memory bank and [Super Brain].

Whether it's materials or other details, if the national emblem is fake, he can tell it at a glance.

For example, taking photos of the national emblem from different angles and superimposing them with a human-shaped camera will produce different color effects, which is the simplest anti-counterfeiting method.

After confirming that it was the person sent by the above, Lin Yu also breathed a sigh of relief, and asked straight to the point: "Hello, Director Zhao, you should come here for the proof process of Riemann's conjecture, right?"

"Yes, but this doesn't seem like a place for conversation." Zhao Yu nodded and said.

Hearing this, Lin Yu couldn't help laughing, and immediately let the three of them in and led them to the study.