After saying a few words to Xia Cheng, Lu Sheng said goodbye to the two of them and entered the library in the joke of Xia Cheng's other female companion.

The library is like a U-shaped horseshoe, with six floors, three of which are underground and three above ground. The whole is silver-gray in color, and at the top hangs a huge logo of the Platinum Academy, a six-petal flower.

This kind of words looks similar to a six-pointed star, the petals are slender and straight, except for an oval stamen in the middle, Lu Sheng really can't distinguish it from a six-pointed star.

Now that it is the time of class, there are not many students in and out of the library, most of them are in a hurry, and only students like Lu Sheng, who have only started school temporarily because the textbooks have not been distributed, will come to the library to check the materials without class.

Lu Sheng entered the library hall, took the library card in front of the old administrator, and walked to the floor map to find out which floor the materials he wanted were on.

In Zhuo Lin's memory, the last time he entered the library was a few months ago, in order to investigate the clues of the bombing case that year.

At that time, he spent half a month on the third basement floor here. Although I didn't find many clues, I had a deep understanding of all the causes and consequences of the case at that time.

The Platinum Academy included the bombing in the case studies of the Intelligence Section and the Assassination Section.

The big man who was successfully assassinated back then has not been able to find the real murderer so far, which can be described as the most successful ten federal assassination cases in history.

Soon Lu Sheng found the book storage floor of the fusion force textbook, in room A10 on the second floor above ground.

Boom.

Suddenly, someone accidentally bumped him lightly from behind.

"I'm sorry, I'm sorry. ”

A bespectacled Sven man scratched his head, panting in his chest and apologizing repeatedly.

"I ran in a hurry, and I couldn't hold it back. ”

"It's fine. Lu Sheng said lightly, "Just pay attention next time." ”

"Definitely, definitely. The man with glasses nodded hurriedly. Then he ran to the floor map and looked at it, and immediately ran away in a hurry, rushing into the elevator that had just opened not far away.

The elevator door closed, Lu Sheng stood in place thoughtfully, reached out and touched the pocket of his jacket, and gently touched a white note.

"Interesting. He raised an eyebrow, and instead of taking out the note, he walked down the stairs into the stairwell and went up to the second floor.

In the empty stairwell, he quietly reached out and took out the note and glanced at it.

There is only a small clear line on it: 'Stay safe. ’

"It's this handwriting again...."Lu Sheng frowned slightly, the reason why Zhuo Lin came to the library last time to investigate the explosion case file was because he was guided by a mysterious note.

This time the note came again.

And the man with glasses just now is completely different from the person last time.

"It's very deep..... Be careful, it seems that Zhuo Lin's investigation caused an accident last time, and this time my arrival may not have been caused by an accident. He had some speculation in his mind. Zhuo Lin was knocked unconscious by the sparks, but he didn't do it on purpose.

I didn't hurry up to the second floor, there were not many people on the floor, and there were a few couples hugging each other sitting in the seats in the aisle, one of them was kissing each other, and there was no one around.

Lu Sheng found the A10 borrowing room from the side of a couple, pushed the door and walked in.

The caretaker of the borrowing room was a young female student who sat at the table at the door and flipped through a book like a XXX biography.

Lu Sheng handed her the library card to check, and the girl glanced at it casually before returning it to him.

Lu Sheng took the card and glanced at it, and there were only a few people in the entire borrowing room.

"The Enemy Fighting class is on the left side, and the Fusion Force and Mechanical External Components class are on the right side, turning it over by itself. The administrator didn't raise his head lazily, and after a sentence, he continued to read his book.

Lu Sheng didn't care.

Fusion is not very important because everyone's qualifications are not much different, and the practice method is simple.

In fact, the differences between many various schools of fusion power practice are similar, but the way of choice is different.

This thing mainly depends on talent, and the gap between the best and the worst is not too big in the end. So it's no surprise that it's not taken seriously.

Lu Sheng passed a female student who was squatting on the ground to check the information, and quickly found a row of bookshelves with fusion power.

'Introduction to Fusion', 'The Road to Fusion', 'Initial Exploration of Fusion', 'Let Go of Your Heart', 'On the Power of Concentration', 'The 365th Day of My Falling in Love with Fusion'....

All kinds of messy gimmick book titles made Lu Sheng suddenly lose most of his interest in screening.

After a quick glance, he quickly settled on the most simple book - 'The Three Mainstream Fusion Mechanics Schools'.

Pulling out the book and flipping through it at random, Lu Sheng quickly understood what this so-called fusion power was. That's what the book says.

‘..... The nature of fusion has been debated for decades and there has been no unified result.

Some people say that it is the embodiment of the mental essence of the brain, while others say that it is the embodiment of concentration and perception. Some people even say that this is the power given by some kind of god to human beings to protect themselves. ’

This kind of power, which is terrifyingly stable, is inconspicuous and incomparable to the hearts of various factions, but it is an indispensable key to armor. ’

Scientists have found that the key influencing factors of integration are mainly generated by the harmony of physical and mental fitness. ’

In today's society, there are three mainstream fusion exercises, the first is the fifth set of cross gymnastics.

The second is the seventy-seven variations of self-massage.

The third is the third gear of the iron man. ’

The styles and biases of the three fusion exercises are different.

But the overall effect, the difference is very small, it is all about the development of human ability. The methods are very different, but the results are similar, and it has to be said that this has actually shown that today's practice methods have reached a very high degree of development.

Lu Sheng distinguished it slightly, because the effect was almost the same, so he finally chose the third gear of the ironman with the least side effects and the highest cost performance.

Compared with the other two exercises, this iron man third gear has obvious advantages, but the disadvantage is that it is very tiring, very tiring. The scope of application is not very wide.

"That's it. Take a look at the specific exercises. ”

The three-gear method of the iron man is very simple, divided into three grades, and when you practice the third gear, you can basically develop all the fusion power of the human body.

Under normal statistics, the consumption time is three years.

Lu Sheng quickly memorized the steps of the three-gear exercise method, because it is similar to a variety of action postures of yoga gymnastics, at most it is to add weights, so the number of words is not much, a total of about 4,000 words of content, with the photo explanation, for Lu Sheng at the level of the soldier, it is only a matter of two minutes.

After two minutes, he memorized the entire exercise, and then tried to find the same description and explanation of the three stages of the iron man from other books.

After flipping through dozens of books in a row, Lu Sheng counted all the contents and integrated a set of standard editions with the highest standard fault tolerance.

"Then it's the first level of exercise, and you can do it right away when you go back, but the good thing about this exercise is that the environment is not too demanding. ”

Putting away the books in his hand, Lu Sheng walked out of the bookshelf interval,

"Zhuo Lin?" In the interval outside the bookshelf, there happened to be a tall long-haired male student standing, and the other party was looking at him in surprise, as if he was a little surprised.

"You're here too?"

"It's you, Sha Jie?" Lu Sheng was also a little surprised, unlike the immature Zhuo Lin, he faintly felt that it was too much of a coincidence that Sha Jie, the squad leader, appeared here.

"I'll check some information, Zhuo Lin, are you better? Sha Jie looked kind.

"Thank you for the squad leader's concern, it's already much better. Lu Sheng replied casually.

"That's good...."A hint of confusion flashed in Sha Jie's eyes, but he quickly covered it up.

"You go on, I'll go back first. Lu Sheng added.

"Okay. Sha Jie nodded slightly.

Seeing Lu Sheng leave the borrowing room, the expression on Sha Jie's face slowly cooled.

"It's really fateful not to die like this. ”

Turning around, he ignored nothing else, took the book at random, and left the borrowing room as usual.

Not long after, Lu Sheng's figure appeared in the borrowing room again, he glanced left and right, but did not find Sha Jie's figure, and had an answer in his heart.

...............

Return to the dormitory in the afternoon.

Lu Sheng immediately began to work in the first gear of the third gear of the Ironman. The exercises in the first gear do not require external weights, so they can be done indoors by themselves.

"Consciousness imagines a viscous fluid covering the whole body, wrapping every skin and then holding it in a position that follows the map. ”

Lu Sheng has been practicing martial arts for a long time, and he has dabbled in many secret techniques, so he is naturally very good at this most basic practice similar to external skills.

It's just that this Zhuo Lin's body is too weak to bear too much load, and half of the first gear action, Lu Sheng successfully completed half of it, and he felt a sharp pain like tears all over his body, and many muscle fascia were forcibly opened.

"Almost, just get started with the basics. Without wasting time, Lu Sheng immediately sat down to rest, poured himself a glass of water and drank it all.

"Navy blue. ”

He thought silently.

A light blue box emerged, and Lu Sheng immediately looked at the last box.

'Armor Fusion Power: Weak Level 2 (Iron Man Level 3: Not Started). (Trait: Manipulating armor has a range of 11 centimeters on the body surface.) ）’

"Is it really shown?" Lu Sheng didn't waste time, clicked the modify button under the modifier, and then focused his gaze on the armor fusion power box.

"Raise the third gear of the iron man by one level. ”

The parasitic power is reduced by a very small amount, less than one unit.

Lu Sheng immediately saw that the box trembled slightly, blurred and immediately returned to clarity. The new box suddenly switched from primary to secondary.

'Ironman 3rd gear: 1st gear. (Armor Fusion Power: Weak Level 3)'

Lu Sheng felt a trace of invisible power obviously grow, and this feeling was amazing, as if he had better control and attention to the things in the small area around him.

"Has it been improved by one level?" Lu Sheng read the book and knew that the level of fusion power was a total of three levels.

Weak, Medium, Excellent.

Each grade is divided into five levels. The third class adds up to a total of fifteen levels. Ordinary people continue to exercise according to the practice method, and can slowly improve their fusion power over time, and the limit of normal people is in the range of medium level 2 and below level 3.

The exercise method of the third gear of the iron man corresponds to the division of the fifteen levels, from the first gear, the second gear, the third gear, and the one to one corresponds to the weak, medium, and excellent three divisions.

"Then go ahead. ”