Forehead...... Slightly ......

Xu Yan thought about it, just because of Old Man Chu's poor character, it is estimated that the people he offended when he was young ...... That's enough for a whole train of high-speed rail.

Knowing that after his skills are lost, there will be no shortage of people who want to take revenge.

No wonder......

Xu Yan remembered what Su Menghan, the anchor's young lady upstairs, said, don't defeat Old Man Chu as a teacher, even if you worship, don't reveal your identity.

Otherwise, the future martial arts will become extremely bumpy and dangerous.

Really!

Old Man Chu's apprentice, what a dangerous title!

He has to carry a bag of nuclear bombs at any time to defend himself, and when he is an apprentice, without a hundred and eighty lives, it is estimated that he will not survive the end of the play.

"The nature of [礎] is very stable, and under various factors such as gravity and explosion, nuclear fission will not occur. However, if the mental power of a warrior is used to change the proton and neutron structure in it, a controlled nuclear fission can be produced......"

Old man Chu didn't care whether Xu Yan understood it or not, and said very forcefully, "This kind of nuclear fission is more stable and controllable than other nuclear explosive materials. You see, I only need to leave a trace of mental power on that [miniature nuclear bomb], and I can control it to output a stable amount of nuclear explosion energy......"

"However, the advantages of [礎] are also its biggest disadvantages. Just such a walnut-sized one, it requires at least grandmaster-level spiritual power to be able to control ......"

Sighing, Old Man Chu continued, "The power is not small, but if you want to increase the power of the nuclear explosion, you must increase the quality, that is, even the powerful spiritual power of the Martial Emperor can't control much ......"

Hearing this, Xu Yan also said thoughtfully: "Therefore, in terms of the power of a nuclear explosion per unit mass, the nuclear fission made by the [Mine] element should be more than ten times or even dozens of times that of other nuclear bombs...... However, it is not possible to build a larger reactor and a nuclear bomb like other nuclear bombs...... Right?"

"Yes, because you must cover the surface of [礎] with spiritual power, and then use a trace of spiritual power to penetrate into it and change the order of protons and neutrons. Just to do this, you will be at least a seventh-rank grandmaster......"

Old Man Chu's face was full of regret, if it weren't for the delay in breaking through the nuclear fission technology of [Yi], he would not have been able to take such a risk in the first place.

If he hadn't taken the risk, his current self, even if he hadn't reached the level of a Martial Emperor, would have been at least a Nine-Rank Grand Master.

Creation makes people!

Old man Chu grabbed three [礎] nuclear bombs from his pocket like melon seeds, and played with them in different ways in his hand.

He really has a life in this life, success is also [礎], and defeat is also [礎].

"Okay, boy, you can slowly practice breaking the waves here...... Waves...... Rising ...... In the three stages, as long as you can ensure that your whole body is not wet, you can barely reach the level of breaking the waves......"

After pretending to be forced, Old Man Chu yawned again and went back to sleep.

Leaving Xu Yan in Pinghu, holding a wooden sword in his hand, constantly facing the oncoming waves.

Whoa!

Another huge wave is coming.

Xu Yan was holding a wooden sword, and he didn't have the strength to resist at all.

In an instant, I was wet by the huge waves, from top to bottom, and I was soaked.

"Phew, I don't believe it...... Come again......"

Charge!

Xu Yan began to feel the process of exerting force in his body as he had just started to practice splitting water.

However......

After repeating it more than a dozen times, Xu Yan found that there was no effect at all.

No matter how he changed the way he exerted his power in his body, he could even reach a powerful blow with a single sword that slashed out 15 points of vitality, but he still couldn't stop the huge waves that were rushing in his face.

Not to mention, like Old Man Chu, under the sword, the wind and waves are calm.

Breaking the wave, as the name suggests, is the use of a sword to break a part of the great wave and let the giant wave avoid where it is.

Breaking the waves, like Old Man Chu just now, directly broke the momentum of the entire huge wave, so that the water surface was completely calm.

What a powerful sword force it takes!

As for the waves, according to Old Man Chu's explanation, it was a swing of a sword, and the calm lake surface caused a monstrous wave in an instant.

These three kinds of sword move potential energy have nothing to do with the level of cultivation, but a kind of mastery of strength.

Able to split water!

The power control is more than five percent.

Able to break the waves!

The degree of power control can reach more than 10 percent.

Able to break the waves!

The power control is enough to break through to forty percent.

Only if the waves are reached.

The degree of control of power can exceed 60%.

Don't look at this percentage, the highest is 60%, but you must know that this is the utilization rate and control of the entire power.

Normally, the efficiency of human energy use is very low, let alone used as a move, and the loss and waste are at least 90% or more.

According to what Old Man Chu said, even if it is many grandmasters, although their strength level has reached the grandmaster level, their spiritual power is also very strong.

However, many of them do not have a high percentage of control over power. They spend too much time building up their own power, but they lack the process of polishing and mastering it.

A grandmaster like this embroidered pillow, Old Man Chu said that he could beat ten, and it was still easy.

This is not bragging, Xu Yan looked up some secret martial arts forums, and often saw some old posts from a few years ago and more than ten years ago, all of which were discussing how much control the "Dingguo Divine Sword" had over its power.

……

However, these are still too far away for Xu Yan.

At present, he doesn't even have a first-class martial artist, and the most important thing to deal with is the martial arts college entrance examination right away.

In addition to vitality, martial arts reference also tests the school's sensory response ability, actual combat ability and crisis judgment awareness.

These are Xu Yan's absolute weaknesses, and he must pass hard training in a short period of time...... to advance by leaps and bounds.

Otherwise, even if his vitality can be improved quickly, it will be difficult for him to get a comprehensive high score and enter the best martial arts university.

Whoa!

I don't know how many times I've drawn my sword.

Xu Yan's hands were already numb, his body was wet by the huge waves over and over again, and the whole person stood by the lake, which seemed so small compared to the monstrous waves.

"Come again!" I don't believe it......"

is worthy of the ruthless Xu Yan, the huge waves twice a minute, he did not miss any of the baptism and tempering of the huge waves, standing by the lake and constantly drawing his sword to fight......

……

【2nd Update】