And the force that has the direction of action is a vector!

"Interesting!"

At this moment, countless wonderful ideas converged in Li Yunfeng's mind, and Teacher Xingguang also cooperated to conjure a machine gun casually, aimed at Li Yunfeng, and then asked:

"Are you ready?"

Li Yunfeng looked at Teacher Xingguang, stretched his right palm forward and said, "Come on!" ”

In the main god space, there is the divine power of the main god to protect it, so Li Yunfeng doesn't have to worry about the failure of his ideas, he can try as much as he wants.

"Good!"

With that, Mr. Starlight pulled the trigger.

"Da Da Da!"

In an instant, countless bullets poured out of the muzzle, turning into meteors and shooting towards Li Yunfeng.

Then, a wonderful scene appeared.

When the bullet hit the air half a meter in front of Li Yunfeng's body, it seemed to encounter some kind of resistance, and the speed of progress slowed down to a degree that was visible to the naked eye!

What's going on?

"The idea of the repulsion barrier has succeeded!"

Li Yunfeng smiled.

It turned out that Li Yunfeng used his ability to control vectors to add a layer of repulsive force to the area in front of him to form a barrier. As a result, all objects that hit him will be affected by the repulsive force, causing the impact to slow down considerably, just like these bullets, at a speed visible to the naked eye!

Of course, the first time he cast the repulsion barrier, Li Yunfeng's power control was not accurate, resulting in this wave of bullets slashing down, but still hitting him, judging from the results, it was not particularly successful.

So, after taking a deep breath, Li Yunfeng motioned to Teacher Xingguang to come again.

"Da Da Da!"

As Teacher Xingguang pulled the trigger, the muzzle of the machine gun once again erupted with a fiery snake, and countless bullets shot at Li Yunfeng.

And this time, Li Yunfeng, who has experience, has significantly improved his control over his strength!

I saw his right palm stretched forward, and the invisible repulsion barrier immediately opened, and then countless bullets fired at him hovered in front of him!

This scene is exactly like the way Neo, the protagonist of "The Matrix", raised his hand to stop the bullet when his ability was just awakened.

Of course, Neo's technique is not vector control, but it is similar to Li Yunfeng's repulsion barrier in the form of expression.

Soon, Teacher Starlight's bullet was shot empty, he looked at the wall of bullets hovering in mid-air by Li Yunfeng, and said:

"Li Yunfeng, the means of repulsion barrier are good, but is this the only one?"

What a good teacher should do is to dial, Li Yunfeng knows that Teacher Xingguang is dialing himself, and he also knows what he should do!

I saw that Li Yunfeng's right palm moved slightly, and the repulsive force released was strengthened again, and those bullets hovering in mid-air immediately retreated sharply to the rear!

This is a further change in the repulsion barrier, the damage reflection!

"Good!"

Teacher Xingguang spit out this word, not only to praise Li Yunfeng's high understanding, but also to use this breath of true qi to easily blow away all the bullets that were fired at him.

Next, Mr. Starlight, who put away his guns, admonished the students who had just comprehended the moves:

"Li Yunfeng, your repulsion barrier is indeed powerful, but it is not invincible, because there is an upper limit to the repulsion power you can cast, and if the opponent's attack exceeds the upper limit of the repulsion that can be resisted, you will still be hit."

"I understand."

Li Yunfeng knew that Teacher Xingguang's words were to wake himself up and not to be complacent because of a little progress.

"Well, good attitude!"

Teacher Xingguang nodded with satisfaction, and then asked, "Li Yunfeng, do you have any other comprehension?" ”

"Yes!"

As he spoke, Li Yunfeng suddenly lifted his legs off the ground and suspended in mid-air: "I thought of being able to use repulsion to fight gravity, so that I can fly." But ......"

Teacher Xingguang looked down at Li Yunfeng's legs, and then said, "However, you feel as if you can only levitate, but you can't achieve flight in the true sense. ”

"Hmm."

Li Yunfeng nodded, and his suspended body also began to move forward slowly, but the speed was too slow, a little faster than ordinary walking.

Don't forget, Li Yunfeng is good at shrinking the ground, in the state of landing on the ground, he can easily step a thousand meters in one step, if Li Yunfeng's "flying" speed is only a little faster than ordinary walking, it is meaningless.

When a student encounters a bottleneck, what the teacher does is to click:

"Li Yunfeng, your idea of using repulsion to fight gravity is good, but you have also seen the result, you can only let yourself achieve levitation and not really achieve flight!"

"So, think about it, what is levitation, what is flight?"

After listening to Teacher Xingguang's words, Li Yunfeng replied after a little thought:

"Levitation is a balloon, and flying is supposed to be an airplane."

"Good!"

Teacher Starlight then asked, "What's the difference between the two?" ”

Li Yunfeng replied: "The balloon has no propulsion, but the plane does...... Oh! Propulsion! ”

Li Yunfeng suddenly brightened up, and immediately exerted a repulsive force behind him, wanting to use it as a propulsion force to allow himself to fly at high speed......

"Huh? Why not? ”

However, Li Yunfeng's flight speed has not changed, he is still suspended, and he can't fly in the real sense.

At this time, Teacher Xingguang's point came: "Li Yunfeng, your idea is to use the reaction force of repulsion to give you the impetus to fly, but you ignore one point, that is, there is invisible air behind you, and when you act on the air with repulsion, the air cannot give you enough reaction force." ”

"So what should I do?" Li Yunfeng asked rhetorically.

Teacher Starlight's answer was:

"Jump out of habitual thinking, Li Yunfeng, you have more than just gravitational power!"

Yes!

Li Yunfeng suddenly became enlightened, he has a lot of abilities, through the control of gravity, he has overcome gravity and completed the first step of leaving the ground, so the second step of propulsion to achieve flight can be achieved with other abilities!

So what capabilities should be used to achieve propulsion?

Needless to say?

Energy control, of course!

Today's Li Yunfeng has been able to condense the energy in his body into light and emit it, theoretically any part of his body, such as his eyes, can emit energy light.

Of course, Li Yunfeng finally chose the keyhole on his forehead to emit light, purely so as not to hurt himself. But the energy required to fly is obviously not as strong as the keyhole light, that is, even if you use the skin of your body to release energy, you won't hurt yourself!

Subsequently, Li Yunfeng flew in the real sense!

With the cold feeling of the air crossing his cheeks when flying at high speed, Li Yunfeng, who rushed into the sky, felt unprecedented refreshment, until he hit a soft invisible wall, and he had to stop.

This is the main god space, not the natural world, the invisible wall is the boundary of space!

At this moment, Li Yunfeng's originally cheerful mood disappeared in an instant, and he felt like a monkey in the hands of the Buddha, no matter what he did, he was controlled by the main god in the palm of his hand.

"Cut, Lord God, I am your ancestor!"

Li Yunfeng, who had to return to the ground, raised his head and shouted at the sky: "Don't even let me fly!" ”

"Okay Li Yunfeng, don't scold the main god, it's useless."

Teacher Starlight had unconsciously come behind Li Yunfeng, and with a wave of his hand, he turned the surrounding desert scene back into the training room.

Li Yunfeng sighed, turned to look at Teacher Xingguang, and admitted: "Yes, I also know that it is useless to scold the main god, but even if I hold the words in my stomach, the main god can still see it, so it is better to scold it directly." ”

The main god can see through the thoughts of mortals, so the vast majority of the main god space members will not shy away from scolding the main god, and Li Yunfeng is the same.

Teacher Xingguang smiled slightly and said, "Li Yunfeng, about the main god, as your experience continues to increase and your strength continues to increase, I believe that one day, you will have the strength to face him directly, so what you have to do now is to become stronger." ”

The teacher's words are to the point, the key to everything is strength!

The main god knew that many members were scolding him, but he still didn't care, because he was a god, and his strength was far beyond what people could imagine, so those who scolded him, to put it bluntly, were venting their emotions, that is, being incompetent and angry, and it couldn't change the fact that they were pinched in the palm of the hand by the main god and became pawns!

But what if one day Li Yunfeng's strength was strong enough to threaten the main god?

So at that time, Li Yunfeng scolded the main god, can the main god continue to remain calm?

So, getting stronger is the truth!

Li Yunfeng immediately stabilized his mood and said to Teacher Xingguang: "Teacher, I want to ask you to teach me martial arts. ”

"Oh? Want me to teach you martial arts? ”

Teacher Starlight is a strong man whose combat power is not inferior to that of a clown, if he can teach Li Yunfeng martial arts, even if he only has one and a half moves, it will be enough for Li Yunfeng to be used for life!

But Mr. Starlight's answer was:

"It can't be!"

Because the purpose of Li Yunfeng and the main god agreeing to find a famous teacher to guide was to help Li Yunfeng better grasp gravity, so letting the famous teacher directly guide Li Yunfeng's martial arts obviously surpassed the original intention of the famous teacher's guidance.

Just like the teacher of the Chinese training class will only teach the students Chinese, even if the teacher himself knows mathematics, but he will not teach the students mathematics in the language training class, if the student wants to learn mathematics, please sign up for another mathematics training class.

Of course, Li Yunfeng also understands the above truth, and there is a reason why he proposed to let a famous teacher guide him in martial arts:

"Teacher, I believe that you will be able to see through my mind like the Lord God, so take a good look, everything is in my mind."

The Starlight Mentor looked at Li Yunfeng, saw through his thoughts, and even saw his heart, and then his eyes lit up!

"Gravitational fist? Interesting! ”

Li Yunfeng, who was born in China, has had the concept of martial arts from various sources since he was a child.

It's a pity that he is not from a martial arts family, just an ordinary white-collar worker, so his understanding of martial arts only stays at the level of film and television and such fictional programs, and he doesn't know much about martial arts in reality.

Speaking of which, in addition to Li Yunfeng's ability, his fist and foot fighting style is still stuck in the punch and kick of Wang Baquan, if it weren't for the harlequin who trained Li Yunfeng's muscle reaction, Li Yunfeng's fists and feet are probably not much different from the hooligans who are good at fighting.

Therefore, Li Yunfeng urgently needs to master martial arts, so that he can rely on hand-to-hand combat to defeat his opponent in extreme situations where he cannot use all kinds of equipment, props, and his own abilities.

And Li Yunfeng didn't know that Teacher Starlight was famous for his martial arts in the multiverse, so he had found the right person!

I only heard Teacher Xingguang smile and said: "Li Yunfeng, it stands to reason that I shouldn't teach you martial arts, but you already have a set of rudiments of gravitational boxing in your mind, which makes me see your potential and understanding!" ”

"Good!"

"I'll help you turn the gravitational fist technique in your brain from the prototype of your idea into an actual martial arts move!"

"But, Li Yunfeng, you memorized it for me, the gravitational boxing method was realized by yourself, and I didn't teach you martial arts."

"Thank you, teacher!"

Li Yunfeng immediately knelt down and kowtowed, in ancient China, this was the etiquette of apprenticeship!

"Li Yunfeng, don't be so excited, anyway, after the end of teaching, you won't remember me, let's start now!"

"First of all, I'm going to correct your basic stance, the real fight is not a fight......"

I don't know how long it took, Li Yunfeng finally walked out of the training room, and the moment he returned to the husband and wife room, Da Yuer obviously felt that her husband had a unique rhythm in his gestures:

"Yun Feng, it's only been a few minutes, how do you feel that you're different?"

In fact, the time Li Yunfeng spent in the training room was very long, but the time flow rate in the main god space was very special, so Da Yu'er only felt that Li Yunfeng had stayed in the training room for a few minutes.

However, before Li Yunfeng could speak, the main god opened his mouth:

"Okay, little plum, my promise is fulfilled, now it's your time to complete the task!"

"Listen, the task I assigned to you is to go to ......"