On the other side of the Pacific Ocean, Princeton's quiet campus is full of greenery, and the whole world is undergoing a vigorous transformation, and the aura is revived, and it has also descended on this pure and immaculate land, brewing a lonely atmosphere.

In a quiet house, a bald white old man burst into a rage, shouting on the phone: "Can you afford academic fraud? Don't tell me anything about the United States, the FBI, or the research institute...... The United States in my heart is democratic, free, and equal, not a dictator who plagiarizes the research results of others, and you can see and do it yourself! If such a thing appears in my ears again, there will be half the number of scholars in Princeton and even in the United States as a whole, we will only engage in research, all politics have nothing to do with us, and science belongs to the world, not to a certain organization or a certain country......

Soon after the white old man hung up his mobile phone angrily, the doorbell rang, and five young people of different skin colors stood silently in front of the door.

"Come in! I know what you want to do, go as you want!" The old white man opened the door, a little lost, and his back was very lonely when he turned around.

"Professor, my country needs me ......" a yellow-skinned young man choked up with tears in his eyes.

"I hope to see your research results in the near future, and there is no end to learning wherever you are...... Princeton always welcomes you back......"

A new era has arrived!

It's like a long time ago, thousands of miles away, and you have to come back......

In Jiangcheng, in the prefabricated house of the urban village, Zhang Wei, the leader of the special emergency response team, rubbed his temples and had a headache.

“...... So, you're a scholar-type awakened being, can't you see ghosts?"

"Yin and Yang Eyes have nothing to do with my profession!"

"It doesn't matter, but ......" Zhang Wei rubbed his temples again and said: "Although the state does not force the awakened to serve in the state department, some awakened people who have a strong ability to danger to the society and ordinary people, we will force them to carry out militarized training, you can't convince me with just one mouth." ”

Picking up the water cup and moistening his throat, Zhang Wei pointed at Lao Zhang, who was squinting, and continued: "For example, Lao Zhang, the ability to awaken repairs, this is purely an auxiliary ability, and there is no harm to the society, but the technology of modifying vehicles is very effective, and sometimes speed is life......"

Squinted-eyed old Zhang smiled.

"For example, Ling Ran, I can give him a lot of guidance in the sequence of master tricks, and his ability is well integrated with his own doctor's profession, and he can be quickly improved in the hospital. Lao Liu, the ghost who took the prefectural documents can give us a lot of help. And you...... There's no way I'm going to let an awakened person with unknown abilities wander around society, and that would put us at a big risk. For example, the imitation murderer who has brutally killed three folk awakened people, are you not afraid?"

"Okay, it's disappointing, but I'm ready to try, and I'm going to use mathematics to change myself and even the world......"

"I expect you to have some achievements in mathematics, although I am a scumbag and don't understand mathematics! No time limit for investigation, from now on, you are a member of the special emergency response team for emergencies in Jiangcheng, during the probation period, the monthly salary is 10,000 yuan, the board and lodging are all-inclusive, and the weapons are prepared on demand, and you are not allowed to leave Jiangcheng easily. Actually, there isn't much to do during the day, and if you have the energy, you can study your math. Of course, I hope you can ponder your ability to awaken, after all, this is the key to your future transformation and survival......"

Yi Xiaochuan got the little red book as he wished, with a steel pendant with his name and identity information on it. All of his identification information is entered into a computer and sent to an information center in Beijing.

The code name is an X that symbolizes an unknown sequence, and the number is 064832.

Does it mean that he is the 64,832nd Awakened Person of the unknown sequence in the country?

No, it's a randomly generated sequence number that doesn't make any sense.

And the steel pendant has a chip embedded in it, and it is positioned 24 hours a day, which is not surveillance, but protection for the awakened.

After all, the Awakened will fall into a mortal situation at any time, and the existence of this pendant will allow you to get help in the shortest possible time.

Of course, the little price to pay is privacy.

There are many benefits, first of all, you can legally equip a gun and practice marksmanship in the base with unlimited bullets, and secondly, you can get a house in a prefabricated house in an urban village.

The yin attribute aura that comes out of the yin well is still very strong.

Anyway, there is an identity on the surface.

No need to sneak around.

As night fell, Xiao Yi had another full meal, and then studied discrete mathematics, and now the most important thing is to raise mathematics to LV2 and open up the imaginary space.

Horizontal learning, although the experience bar is growing slowly, is still growing after all.

As for the reason why discrete mathematics was chosen, it is because the ideas and methods taught in this course are widely reflected in various fields of computer science technology and related majors.

Xiao Yi is still ready to be an invisible hacker, which will bring a lot of convenience to himself.

Learning, for Xiao B, couldn't be easier.

From scientific computing to information processing, from theoretical computer science to computer application technology, from computer software to computer hardware, from artificial intelligence to cognitive systems, all of them are closely related to discrete mathematics.

Since a digital computer is a discrete structure, it can only deal with discrete or discretized quantitative relationships.

Therefore, both computer science itself and the field of modern scientific research, which is closely related to computer science and its applications, are faced with how to establish a corresponding mathematical model of the discrete structure, and how to discretize the mathematical model that has been established by the continuous quantitative relationship, so that it can be processed by the computer.

Discrete mathematics is the most fundamental thing in computers, and once you have mastered this knowledge, becoming a super hacker is just around the corner.

Approaching eleven o'clock, Xiao Yi had just advanced his mathematical experience by one percentage point, and Lao Liu politely knocked on the door.

"Brother Xiaoyi, when she went on a mission, someone in Phoenix called the police, saying that mysterious footsteps followed her and appeared in the corridor outside her house...... Oh no, it's in the living room now, let's hurry!"

"Phoenix, it's a bit far, are you sure we're in time?" Xiao Yi put down the book, and then quickly grabbed the gun and put on his shoes.

"Now that the nearest SWAT has rushed over, we are just going to deal with the aftermath ......"

"Boom, boom, boom......"

There was a rumbling sound outside, Xiao Yi and Lao Liu pushed the door and walked out, and they saw a pure black car that looked a bit like a supercar, but the chassis was obviously more in line with the domestic road, and the car was parked outside, with light blue flames spraying behind the tailpipe.

"Two, hurry up, brother can't wait. Oh, my little darling, brother is finally taking you on his way......"

"Boom, boom, boom......"