Which is the most famous novel written by the Great Qin Kingdom? It is estimated that most of the boys in the Great Qin Kingdom can say it, that is, the martial arts novel "February Flying Knife".

The protagonist of "February Flying Knife" is called February. Because I don't know who my parents are, I only know that I was born in February, so my name is February. It is this man named February, according to legend, he understood the ethereal and traceless wind of the wind and the freehand of dancing willow leaves with the wind from the artistic conception of the poem "I don't know who cut out the thin leaves, and the spring breeze in February is like scissors". As a result, a set of unique flying knife stunts February flying knives were created. Since then, the flying knife has no false shots, and the controller ranks third all over the world.

Flying knives are actually just one type of hidden weapon, and hidden weapons come in many forms. Originally, a hidden weapon was a weapon that was carried out in the shadows to make people unprepared. So do the tables and chairs around you count as objects? Aren't they clearly displayed in front of you?

Lu Tianqing's statement is, count!

Why?

Because the root of the hidden weapon lies in its suddenness, it is generally speaking. The so-called righteous people in the novel scoff at the secret weapon because the secret weapon is not above board, and sometimes it is even a scoundrel.

Why do you need to know how to use hidden weapons? It is mainly used to deal with situations that are lower than oneself but have more people than oneself. And knowing a little basic knowledge of hidden weapons can also be a good way to prevent hidden weapon attacks. Concealed weapons only have a certain effect when they are at the same level or at a high level against a low level. If a person with a higher level of martial arts than himself uses a hidden weapon, it will generally not have much effect. Because it's hard to succeed in a sneak attack. If it is an open battle, the distance is far away, and the hidden weapon will either be discovered or weakened. It's close, it's too late to launch.

The spherical shape of the concealed weapon is the easiest to grasp, followed by the symmetrical and regular shape. And things like throwing knives and short simplifications are easy to master, but it is difficult to master them. The most difficult ones are the specific shape of the dart, such as boomerang, curve dart, needle hidden weapon. The so-called difficulty is the difficulty of the master level. If it is used against ordinary people, it is very simple.

The basic techniques for firing hidden weapons are to shake, shake, and bounce. The action of throwing is larger, and it is rarely used, but it is only used in large areas or long distances. Shaking is the most commonly used technique, mainly the strength of the wrist. Jitter is more hidden and should not be detected. And the bullet is the most stealthy, but at a short distance.

If the hidden weapon is not poisonous, then the hidden weapon is not terrible. And once it is stained with a poisonous hidden weapon, then this hidden weapon is not a hidden weapon but a life amulet. Therefore, once it is discovered that he has used a hidden weapon stained with poison, he will definitely be hunted down and killed by all his fellow martial artists. Whether it is right or evil, they all hate the use of poison. Not everyone is a master of detoxification, and many people die after poisoning because they can't detoxify in time. And many of these people are martial arts masters, but they died unjustly in the poison. It is said that a long time ago, there were many sects that specialized in using poison, and then an incident occurred that led to a number of martial arts masters secretly joining forces to exterminate these sects.

On Saturday, Lu Tianqing taught Wu Changkong the techniques of concealing weapons and listening to the position. Listening and positioning not only refers to the location of the target, but also the trajectory of the hidden weapon. And if you want to identify the trajectory of the hidden weapon, you must understand the method of launching the hidden weapon.

In the beginning, steel balls were used. Steel balls are easy to practice, straight lines, arcs, spirals. Different methods of force make the steel ball fly towards the target in various trajectories in the air. It's a bit like kicking a free kick in football, Wu Changkong suddenly thought. This is really a lot of practice, there is no other way.

Then I practiced throwing knives, darts, and needles. The straight line of the flying knife is easy to hit the target, but the arc of the flying knife, the spiral, hehe, Lu Tianqing can't, can't be taught. Needles are hard. The needle itself doesn't weigh much, it's too light. Therefore, the distance is short, and the technique of playing is generally used.

It is also difficult to whirl the secret weapon, even the simplest and plain bin technique, Lu Tianqing is not proficient. It's easier to fly to and fro, but the real whirling weapon is not as big as the palm of your hand, and it's bladed, so it's not at all difficult to catch it with one hand. Not to mention using the whirling weapon to make all kinds of unbelievable trajectories. Although Lu Tianqing still said how hard to work and how to exert force. But that's all theoretical stuff, it's one thing to know, and it's another thing to be able to do it.

The control of power is the most important in the firing concealer. If no one explains, I'm afraid Wu Changkong won't be able to figure it out for the rest of his life. What kind of force, what kind of direction, what kind of trajectory will appear. Lu Tianqing explained the demonstration instructions one by one. Nonsense, if it were that easy, every soccer player would be able to kick the perfect curling ball at any time.

If the left hand is tired, use the right hand, and when the right hand is tired, change the left hand. When both hands are cramping, I rotate left and right at a time.

In the end, Lu Tianqing talked about the key place. That is, it is impossible for people to have so many hidden weapons for their own use at all times. Then the secret weapon is the most convenient. What is a hidden weapon? In fact, it is to take it in your hand and throw it out to attack the opponent's object. Or an object that kicks out with your foot.

For example, stones and sand can be seen everywhere. Because the stone is an irregular body, it will change its original trajectory after being launched at a certain distance, and suddenly change a direction that is difficult to grasp. Therefore, when you get it in your hand, you must be able to immediately know where the center of gravity of the object is, and what direction of resistance will be generated when the shape of the object rubs against the air, which will cause the object to change its original trajectory. However, because of the strength, there will definitely be a certain effective distance in a straight line.

There are not many stones and sand in the city? Are you so stupid, don't you have many bicycles? Aren't there chairs? There will always be wine bottles, right? Take your time.

So after Lu Tianqing explained and demonstrated the hidden weapon in his hand, Wu Changkong, who had rested his hands for a while, picked up the objects around him again and threw them at the target. Why litter? Because Wu Changkong couldn't control his hands anymore. Even his hands were shaking slightly during the pause. was so angry that Lu Tianqing went back to the yard to recuperate.

But Mu Bai understands that he is going to play by himself. Lu Tianqing means that you can't learn in vain.

As soon as Mu Bai made a move, Wu Changkong was dumbfounded. A wooden stick that I picked up casually was originally tumbling up and down and flying towards the target, but when I was about to hit the target, it suddenly turned into a sideways flip left and right. Does this happen again?

"Strange? It's actually quite simple. While throwing the stick forward, I used my True Qi to rotate the stick longitudinally around me. When the forward force weakens to less than the force of its own rotation, the interaction of the two forces changes the original trajectory. Look!" Mubaim pointed to the end of a wooden stick in his middle finger of his index finger: "My fingers are in different positions up and down or left and right, and the rotation is different, so the trajectory of the last change of direction of the stick is also different." You have to imagine where your force is acting on the object. And how does the force acting on the object act and operate on the object. In addition, how gravity, air resistance, and air friction will act on the object, and what will happen at what time and location. You have to imagine it. ”

"If it's a rebound, then how to rebound also has to be calculated. Practice slowly, you can't become a big fat man in one bite. Why didn't I read much? I basically went to high school and didn't graduate. Hehe, in addition to eating and sleeping, my time is to practice martial arts. Time, martial arts needs time, not money. However, without the experience of predecessors, martial arts also require scientific knowledge. There are many things, such as the fluid mechanics on the hidden weapon, air resistance, gravity, friction, etc., which can be found in physics. However, our predecessors have passed it down through their own explorations, which is actually an incomparably precious treasure. ”

Mu Bai didn't seem to deal with it, and he taught as much as he knew. This is what Lu Tianqing said. Lu Tianqing taught Wu Changkong, Mu Bai could watch from the side, and in exchange Mu Bai wanted to teach Wu Changkong the martial arts he knew except for the dragon claw. It is best that Mu Bai's dragon claws can also be taught to Wu Changkong.

At night, Wu Changkong fell asleep with trembling hands. In the dream, he was still practicing the secret weapon countless times, practicing until he woke up from the dream. It's been a long time since I've woken up from a dream.

Sunday's class took Wu Changkong by surprise.

Lu Tianqing brought two guns. A pistol, one*, it's all old-fashioned.

Modern weapons are becoming more and more updated, and if we cling to the old ideas, then we can only die in modern firearms. In order to ensure their own survival, they must train themselves in modern weapons. In this way, they are not afraid of being surrounded and suppressed. Think about what you would do if you faced a bunch of people with modern weapons against you?

You can only run, you can only hide. If the opponent shoots at you, then you still have a chance to dodge. If the opponent indiscriminately covers the shot, then only the share of the shot.

However, if a warrior is familiar with modern firearms, then his strength is enough to produce a great deterrent. So now it's not shameful for a warrior to carry a gun and use a gun. However, in general, warriors rarely use guns against warriors. One is respect for the warriors, and the other is that the gun is not very useful.

After speaking, Lu Tianqing took the pistol, pulled the bolt and loaded it, and shouted: "Throw!"

I saw Mu Bai cooperate with the technique of a heavenly maiden scattering flowers, and eight beer bottles were thrown in eight directions. Wu Changkong saw that he had four wine bottles in his left and right hands, which were sandwiched between his fingers. The theoretical technique is to shake the arms and shake the wrists and open the fingers. The reason why it is said to be a theoretical technique is because Wu Changkong saw and thought it was like this, but in fact it was not the case, and Wu Changkong was not sure. What is certain is that Wu Changkong will definitely not be able to do it himself. For him, the secret weapon was just a layman, and now he only saw what was inside through the door.

Looking at Lu Tianqing again, he jumped up, flipped his body in the air, and heard eight consecutive gunshots at the same time. A rapid succession of sounds seemed to be linked, and eight bottles shattered.

All this is said to be a long time, but it is actually a blink of an eye, which shows how fast Lu Tianqing shoots.

"See, that's what guns do in the hands of our martial artists. Our physical strength, speed and agility and strength make the gun work wonders in our hands. The important thing is that the speed, power and range of the gun are incomparable to hidden weapons. Of course, the premise is that you have the foundation to launch hidden weapons. Our strength determines that the recoil of the gun is offset by our body, which is incomparable to ordinary people. Lu Tianqing changed the warhead magazine as he spoke: "Look at this now." ”

Lu Tianqing threw the gun after speaking. I saw a small rock behind the tree being knocked out.

Rounded the tree! The bullet went around the tree. This shows that the bullet travels in an arc. How is this possible! This defies common sense!

"It's not against the common sense of physics. Lu Tianqing seemed to know what Wu Changkong was thinking: "I just shook the muzzle of the gun the moment the bullet flew out of the muzzle." In this way, the muzzle of the gun gives a force to the tail of the bullet at the end, and this force traces the rotation of the bullet. The latter is pretty much the same as the principle of the darkener. ”

It turns out that this difficulty is mainly at the moment when the bullet comes out of the muzzle. How to grasp that moment, that strength, grasp the direction of the shake, and the rhythm of the bullet shooting. You can't do this without effort.

Lu Tianqing himself said that he could shoot an arc gun, but it was not 100% successful. And it's not very accurate after hitting, large objects should be able to hit, and it's difficult to be accurate. And it also needs to be long enough. It's mostly a matter of seizing the moment. This is not only something that can be practiced by practice, but also a certain level of martial arts. And Lu Tianqing is already in the early stage of calcining bones, so it is possible to shoot such a high-probability arc gun.

The spear can also be a country. However, due to the high bullet velocity of the spear, the arc can only be made after a longer distance. Lu Tianqing's spear has a very low chance of hitting an arc gun.

However, if the firearm in your hand is not good, the chain will drop at a critical time.

What if the gun in your hand is a good stopper*? God, what kind of horror would it be. Such a killer is even more terrifying than the February throwing knife.

"You've thought of blocking*, right? Hehe, if someone can use blocking* to shoot an arc gun, then his own martial arts must be strong by us. If we are similar to his martial arts, then we are not afraid of his arc gun. Uncle Lu will be afraid of blocking*, but he is not afraid of pistols. Do you know why? When you reach the Bone Burning Realm, your senses and your perception of the outside world will change differently. It senses the moment it is aimed or shot out. And the higher the bullet velocity of the gun, the more difficult it is to hit the arc gun, and the more difficult it is to hit accurately. I guess it's going to be a martial arts master at the level of Shujin. Isn't it okay for a master of the Shu Jin level to play with a gun? No, it's too late to practice martial arts, so how can you have time to play this? This also requires a lot of time to practice. ”

Mu Bai is right. For example, this pistol has a bullet velocity of 300 to 500 meters per second. Is my hand that fast? No! Definitely not that fast. But although my hand speed is not as fast, I can still react when the firing pin hits the bullet after the trigger. This reaction is an advance amount that you do by feeling. So it's hard to pinpoint. Because I didn't really grasp that moment, I just used the time difference to shake my wrist in advance, and in this way I could achieve instant synchronization. This moment is the moment to be grasped, and this is something that can only be obtained through continuous practice. ”

Wu Changkong was shooting all Sunday, and I don't know how many bullets were fired, and the more he fought, the more frightening he became. The bullet was carried out by Mu Bai, a whole box. Wu Changkong was a little skeptical that they were a terrorist organization after all. Otherwise, how could there be guns and so many bullets. Don't worry about boldly letting yourself shoot in the mountains, aren't they afraid at all?

Finally going back, Wu Changkong felt that the two arms were no longer his own. In order to stabilize the recoil, you must know how to use force and muscles to cushion. The force of the recoil is eliminated layer by layer, and finally the effect of the gun is not shaking. This requires a high level of unloading skill.

On the way, Wu Changkong couldn't help but ask: "Why do you have guns? And so many bullets? Who are you? Underworld, terrorists, foreign spies?"

"Hey, hey. Mu Bai's laughter made Wu Changkong panic, as if he had stupidly walked into a trap designed by others from beginning to end.

"Scared, scared?" Mu Bai looked a little proud: "Do you suspect that you have fallen into a well-designed trap?" hahaha, hahahaha...... The truth will be told to you. ”