Lin Yun tightened his collar, went directly to the librarian's office, knocked on the door, there was no response inside, and then twisted the doorknob, and the door was locked from the inside.

For some reason, an ominous premonition came to his heart, and Lin Yun's intuition told him that something might be going on behind this door!

Up to now, Lin Yun couldn't control the three-seven twenty-one, mobilized the breath of his whole body, lucked the dantian, and slapped the door with a palm.

The office door popped open, and the entire lock was slammed to the ground.

However, to Lin Yun's surprise, after the door was opened, it was empty, but the window was wide open, and the wind blew the documents on the desk to the ground.

Could it be that someone got out of the window?

Lin Yun came to the window, this is the fourth floor, if someone can really leave from here safely, this person's cultivation must be unfathomable.

Just as Lin Yun raised his eyes to look, a hand suddenly slapped him on the shoulder, so frightened that he hurriedly jumped to the side, raised his hand and launched a posture against the enemy.

Lin Yun fixed his eyes and saw that this person was none other than the old man Duan, the administrator of the library.

"Young man, what are you doing here?" Old Man Duan narrowed his eyes and asked with a smile.

Lin Yun was speechless for a while, not knowing how to answer, so he pondered for a moment and replied softly: "I'm here to find someone." ”

Old Man Duan bent down to pick up the door lock on the ground, and said with some regret: "You don't have to smash my lock if you find someone, you don't want to steal something, right?" ”

Lin Yun wanted to say at the moment, Lao Tzu's monthly salary is 50,000 yuan, who is rare about the things in your broken office.

But when the words came to his lips, Lin Yun suddenly felt that something was wrong.

With Lin Yun's current cultivation, if someone quietly approached behind him, he shouldn't be unaware.

And Old Man Duan not only did it quietly, but even touched him directly with his palm, which was too weird.

Taking advantage of Lin Yun's stunned moment, Old Man Duan spoke again: "I don't have anything of value here, but if you break my lock, you still have to compensate." ”

Lin Yun had a bitter face, and nodded helplessly, he had always felt that Old Man Duan was not an ordinary person in the past, but when he looked at it today, it was as expected......

"That's it, I don't want you to lose money, you just help me move something." When Old Man Duan said this, he couldn't help sighing, "Alas, when people are old, they don't use it. ”

Looking at Old Man Duan's rickety back, Lin Yun hesitated in his heart, if he wanted to say that the other party was really a hermit master, and he was not completely sure, it was better to take one step at a time.

Old Man Duan took Lin Yun to the bookshelf of the library.

What made Lin Yun feel relieved was that here, he saw Fang Yating, who was busy sorting out the books on the shelves.

Seeing Lin Yun, Fang Yating was stunned at first, and then continued to get busy as if nothing happened, she was used to Lin Yun's personal protection, as if no matter where she went, Lin Yun could always come out inadvertently.

"There will be someone from the Education Bureau to visit our school this afternoon, which is related to the grading of the annual excellent high school, so we must get the library in order before noon."

Old Man Duan's patient explanation also made Lin Yun suddenly realize, it seems that he was too careful before, how could he be so easy to encounter danger with just one Fang Yating.

Thinking of this, the haze in Lin Yun's heart vanished, his steps were light, and he followed Old Man Duan all the way to the last few rows of bookshelves.

This is the innermost part of the library, and it is also the blind spot of the sight, turning the corner, the scene in front of him suddenly made Lin Yun's mood relaxed, and he became nervous again.

What appeared in front of Lin Yun's eyes at this moment were the four black-clothed people who fell to the ground horizontally.

Judging from their outfits, they were the same as the black-clothed people who fought with Lin Yun in Changlan Mountain, and they also had that strange pattern printed on their bodies, presumably from the same group of people!

Lin Yun turned his gaze to Old Man Duan, obviously asking him: What's going on?

Old man Duan touched his slightly bald head, and he also looked puzzled: "I don't know why they fell here, old man, I can't wake them up no matter how I scream, so I can only trouble you and carry them out." ”

When Lin Yun heard this, he laughed secretly in his heart: This old man can really pretend to be stupid, he doesn't know what's going on? He may be the one who knows this in the world!

You know, if you were an ordinary person, you would have found that there were a few unconscious people in black in the library for some reason, and you would have been so frightened that you would have chosen to call the police as soon as possible.

And instead of doing this, Old Man Duan calmly asked Lin Yun for help, as if he had written a few big words on his face: I am the mastermind.

Since Old Man Duan didn't want to admit it, Lin Yun was inconvenient to put it on in person, and bent down to look at the few people in black, and he was shocked to find that this Old Man Duan was not an ordinary master of the world!

It turned out that the reason why these black-clothed people fell to the ground was because the aura of their whole body was sealed by an external force, which was an extremely clever technique, even the old guys in Lin Yun's family might not be able to do it.

"Young man, what are you still doing in a daze, hurry up."

Lin Yun promised, picked up one of the black-clothed people, and was just about to leave, when he heard Old Man Duan say again: "Go to the back door." ”

The library has two gates, the front facing the campus and the back door leading directly to the outside campus.

Old man Duan did this, obviously to let Lin Yun hide people's eyes, Lin Yun was such a smart person, he immediately understood, picked up the man in black, and tiptoed towards the back door.

Seeing Lin Yun walking away, Old Man Duan sighed again, and said to himself: "What a good piece of martial arts training materials, it's a pity......

With Lin Yun's skills, he carried several big men by himself, and in a few minutes, he carried the four black-clothed people out of Tianlong High School, but when he came to the school gate, he made it difficult again.

Throw them on the side of the road, or wait for them to wake up and interrogate the mastermind?

At this moment, I saw a figure running towards this side, this person was extremely fast, Lin Yun hesitated for a moment, and the other party had already come to him.

Before Lin Yun could ask, this person raised his fist and struck, and a fist force like a thousand pounds went straight to Lin Yun's chest.

Lin Yun's reaction was not slow, his footwork was moving, he retreated to dodge this punch, his bow body struck forward, and a palm hit the man's lower abdomen, bursting out with a strong breath that pushed him several meters away.

From the opponent's fist just now, Lin Yun could see that this person was by no means a gangster like Yan Wei and Lei Jie, and he was even more powerful than those men in black, and had a good martial arts foundation.

And after receiving his own palm, Lin Yun became more and more firm in this judgment, because although the other party no longer moved forward in pain, he did not have the slightest intention of retreating, if it was an ordinary person, this palm was enough to knock him down.

Lin Yun looked at the other party, and saw that this person was about the same age as himself, with simple short black hair, a natural baby face, big eyes, and long eyelashes, as beautiful as a male doll.

The teenager was wearing a brand new school uniform, and Lin Yun took a closer look and realized that this was actually a set of Tianlong High School uniforms!

Could it be that among the students of Tianlong High School, there are other martial arts cultivators?

Lin Yun was suspicious, but it was a pity that the time he had fought with the other party was too short, and it was difficult to determine the level of his cultivation, which was roughly between a trainee martial artist and an ordinary martial artist.

While Lin Yun was examining the other party, he was also secretly observing Lin Yun, he never dreamed that at Lin Yun's age, he could have the cultivation of an ordinary martial artist, in his mind, this should be the realm that his uncle in his family can achieve.

At this time, a van suddenly drove by on the side of the road, and several big men jumped out of it, lifted the four black-clothed people on the ground, and moved them to the car.

Lin Yun finally got the clue, how could he lose it easily, and was about to step forward to scramble, but the young man shot again.

This time, the young man's fist went sideways, and at a weird and tricky angle, he hit Lin Yun from the oblique.

Lin Yun's hand was weak, he stopped sideways, and dodged this punch, but the young man's body kept bullying forward, and the punch in his hand was also faster than one move, smashing towards Lin Yun like raindrops.

Seeing the situation, Lin Yun was secretly surprised, every time the young man threw a punch, his body would bend at an incredible angle.

This set of boxing methods Lin Yun once heard those old guys say, called "Fuling Fist", which is mainly based on ingenious tricks, which is unguardable, but it is a family martial art of the Yu family, complex and difficult to practice, and refuses to pass it on, which is not something that ordinary martial artists can learn.

Speaking of the Yu family, it is a famous martial arts family today, with many clansmen, but they have always disappeared and rarely revealed their identities, I don't know how this young man would take the initiative to find fault and come and do it with himself.

Over the years, in addition to urging Lin Yun to practice martial arts hard, those old guys also told him a lot of martial arts knowledge, from the identification of various internal and external exercises to the history of various martial arts families, which can be described as all-inclusive.

Therefore, Lin Yun can see at a glance the boxing skills performed by the young man and his identity, but now is not the time to entangle this young man, just when the two are fighting, those big men have already carried the man in black into the van.

Lin Yun's footwork suddenly changed, and he took a step to avoid the young man's fist wind, and slammed the door of the van to try to stop them from escaping from here.

Unexpectedly, one of the big men took out a pistol from his arms, and the muzzle of the black hole was aimed at Lin Yun's eyebrows, and a sneer flashed on his hideous face.

At this critical moment, Lin Yun decisively raised his hand and performed his stunt "Cloud Dragon Palm Technique".

Lin Yun's speed was like lightning, and this palm hit the big man's forearm, and just after a crisp sound of broken bones, the big man threw the gun away, covering his arm and howling miserably.

But this terrifying scene still shocked Lin Yun into a cold sweat.

Although Lin Yun has practiced martial arts since he was a child, he still has to resist bullets with his body, which is still an idiot's dream, if the other party pulled the trigger in advance just now, he may have been dead on the spot......