In the evening, Lu Fan stayed in the dormitory, and what was placed in front of him was a black book, Lu Fan opened the cover and chose the first page, this black book has a total of twelve pages, the first two are contracts, and there are ten pages of white paper behind, and now, these ten pages of white paper, all of them depict lifelike faces.

This is rubbing, when Lu Fan draws the person he wants to erase on the black book, as long as he does not tear the page and releases the feeling of being touched in his heart, he can leave the portrait in the black book and wait until he needs it, and then make sacrifices.

Open the black book that has been sealed for a month, Lu Fan swept through the ten portraits one by one, these ten people are Lu Fan's criminals who have been investigating for a long time in the Fancheng Police Superintendent, most of them are habitual offenders who are often imprisoned, and there are many obscene criminals with bad records, and more serious sinners are, but Lu Fan has no way to get their information, because the military academy is closed all year round, and in the case of not being able to go out, Lu Fan chose this method, ten people, enough for him to maintain this school year, the sacrifice of the black book.

Caressing a portrait, Lu Fan's mind slowly brewed, and gradually his facial features gradually became clear, until the appearance of the person in the painting appeared in his mind, snort!

Lu Fan picked up the black book again, counted it carefully, it was still twelve, turned to the last page, and it became a blank paper, which is also the characteristic of the black book, no matter how many sheets are torn off, it can always maintain this total, no more, no less.

"Huang Yin. Lu Fan picked up a pen and muttered softly to the new page of white paper.

In the classroom, when Huang Yin was locked by Lu Fan's throat, the pair of eyes that appeared were Lu Fan's own, when he seriously remembered a person's facial features, this person's impression would stay deeply in Lu Fan's mind, just like when he faced Ban Jiu, no matter how far away he was, as long as he had an idea in his heart, he could easily portray their appearance in the black book.

In the blink of an eye, a face clearly appeared on the white paper, it was Huang Yin's facial features, and Lu Fan's five fingers pressed on his cheek, "What he received today, he will pay back a thousand times in the future." Buckled the black book, Lu Fan's mind moved, and the black book automatically turned into a streamer and merged into Lu Fan's body.

Enrollment is in the middle of summer, in the blink of an eye has entered the harsh winter, today, Lu Fan as usual morning class, although the South China Military Academy is in the south, but located in the northwest, it is the middle of January, but the weather outside has become cold.

Today's course is very important, because tomorrow is the first joint combat confrontation test since the admission of the two colleges in A and B, and the course to be explained today is an important course on the analysis of the key points of team battle deployment and information plunder.

"Throughout history, every victory, is difficult and long, troops, weapons, food, personnel deployment, and information collection, all are important factors in the achievement of a victory, on the surface is a firepower duel, but secretly, I don't know how many scheming battles, there are countless secret personnel sacrificed, in exchange for a kind of intelligence that determines the situation, to win a battle, not only to know how to choose, but also to understand people's hearts, know their own enemy, seize the enemy's loopholes in one fell swoop, in order to minimize the casualties caused by the war. "As soon as class started, the counselor gave the students below a dose of stimulant.

"The main purpose of today's lesson is to make you understand the role of information in a battle. Immediately afterward, the counselor led everyone into a hut.

The glass windows in the room were blocked by black cloths, revealing only a glimmer of light, making the room not so dark, walking past a row of computer desks, until inside, there was a computer screen that was lit up, and there was a person sitting there, her hands were rapidly manipulating the keyboard, crackling and tapping non-stop, from her amazing hand speed, it was hard to imagine such a speed.

The counselor motioned for everyone to be quiet, and he took the students to the inner room, this room was well-lit and transparent, there was a large glass in front of everyone, and on the other side of the glass was the girl who was typing the keyboard, to be honest, in this student, the ratio of men and women was less than one thousandth, and after enrolling for so long, Lu Fan had never seen a woman other than the counselor, and he didn't expect to see it here today.

She is a program administrator trained by the school, specializing in hacking and collecting information, which is commonly known as hacking. The counselor turned to look at the other students.

Everyone looked at each other, the word hacker appeared on the Internet, but there was almost no direct contact in their daily life, so the term hacker was half-unknown to them.

"Read on. The counselor smiled and looked back at the other side of the glass.

Lu Fan looked at the screen, full of flashing code, and the programming that gradually accumulated with the tapping, but remembered a website in his heart, which was the message left by He Bo, and remembered that when he first logged in, Lu Fan teased a person who likes to play pranks for a long time, although he didn't know much about programming, but their nature and feeling were similar to what happened behind the glass.

In fact, the so-called hackers are not so mysterious, but ordinary people rarely come into contact with them, they take advantage of the vulnerabilities of certain programs, through these defects, use their own technology to enter the homepage of others, without the consent of the owner, browse or tamper with their private file information in the background, which is also one of the common means of hackers. ”

With a press enter keystroke, the screen suddenly turned into darkness, and after a while, a green bar finally appeared on the screen, and a number jumped within the green bar, slowly jumping from 0% to 100.

"There are actually a lot of hackers, ordinary hackers can find loopholes, destroy the enemy's defense and find the information they need, and they are powerful, just able to sneak in quietly, clean up the browsing footprints, good hackers are hard to find, because they not only need to work hard, but also talent, just imagine, without your knowledge, the enemy will deploy your troops, and the strategic purpose is unobstructed, so this battle, there is a need to continue?"

The screen jumped, restoring the normal page of the system, however, the person behind the glass clicked the mouse from the disk file and clicked on a private folder, "Copying, please wait." When the copy was finished, the girl got up from her chair and pulled out the USB stick that was plugged into the console.

"Alright, now for you a question. The counselor pulled down the dark curtain from the glass window, cutting off the view from the room, and he continued: "Can anyone tell me what an officer is?"

"As the brain of the team, you need to understand the whole audience and take into account every possibility. ”

"Tactics and team-mates. ”

"Respond to emergencies at the first time, analyze the military situation, and find the enemy's breakthrough. ”

"Yes, you're all right, and I don't need to say anything more to you about these theories, because everyone understands the truth. The counselor turned and walked to the other side of the room, and he flipped through a miniature whiteboard with two words on it, "Actual combat." ”

"However, even if you know a lot of theory, in practice, it is often not fully applied, and there will be many unexpected factors and situations in reality that will interfere with your judgment, but this is not what this lesson is about to teach you. The counselor waved the ruler and said, "Today I just want you to realize the importance of the whole team composition, information is only one of the points, to generalize in a point, some students have ideas, why do we have to learn so many messy things every day, and spend most of our time to specialize in a major, isn't it?"

"Isn't that right?" After poking a few classmates with a teaching ruler, the counselor said with a smile: "Other people can, but as an officer, you can't, you can't, but you must not understand, if you don't understand, how can you know its role and importance, and how can you accurately and reasonably allocate strategic resources in battle, so as to complete a victory." ”

"Learning so much, is it really useless if you don't need it? As the old saying goes, there are clouds, walking the rivers and lakes, and having many skills is not pressing, this is the truth, to be like becoming a qualified officer, we must learn a little, don't ignore those that seem useless, and don't pay too much attention to the immediate needs, rational distribution, and appropriate trade-offs. The counselor narrowed his eyes, and he exhaled softly, "You may not understand it now, but you will understand the true meaning of this sentence later." ”

The counselor stretched out his hand to erase the words of actual combat on the whiteboard, and then he wrote two other words, "Tomorrow is your first actual battle, feel it with the actual situation, and what you can understand." ”