Dragon Ball, while crossing the heavens and the world

"Sakura, what's the matter with asking me and Naruto to come out with you? Have you developed a new ninjutsu and want me and Naruto to be your experimental subjects?"

Sasuke pursed his lips and stared at Sakura deeply.

Being stared at by a handsome guy like Sasuke, Sakura didn't show any emotion, blush or shyness at all.

She said openly: "As expected of Sasuke, I really want you and Naruto to help me test a new ninjutsu."

"What kind of ninjutsu is it? If it's something too boring, I won't help you." Sasuke said coolly.

Naruto really wanted to know the true strength of Haruno Sakura and Sasuke, so he said, "Sakura has developed an S-level ninjutsu before she graduated. I think she must have developed an amazing new technique this time. Sasuke, we might as well take a look together."

Thinking of the terrifying destructive power of the high-pressure water gun technique, Sasuke couldn't help but admire Sakura's attainments in ninjutsu, and nodded: "Okay!"

Sakura smiled and said: "Don't worry, this ninjutsu will definitely open your eyes."

The three of them came to the depths of the Death Forest together.

Sakura scanned the surroundings with her sensory ninjutsu, and said after a moment: "Okay, there are only three of us here, let's test the new technique here!"

Sakura explained: "This time I have developed a defensive ninjutsu. You will attack first and I will resist."

Sasuke frowned and said, "Defensive water escape ninjutsu?"

Sakura said: "Yes, I took reference from the new defensive ninjutsu improved by the water formation wall."

Sasuke looked at her suspiciously and said, "You want to use water to defend yourself against thunder. Don't you know that water is conductive? Naruto, you should strike first! I'm worried that if I strike, Sakura will be knocked down." "

Sakura frowned slightly, then relaxed.

Sasuke looked down upon her, which made her quite unhappy, but she couldn't deny that in practical classes, Sasuke's grades were higher than hers.

It is indeed possible that her ninjutsu would not be able to defend against Sasuke's attack.

Sakura looked at Naruto dully and said, "Naruto, let's attack first! Anyway, you haven't learned the attack type ninjutsu yet, so I can withstand your attacks."

Naruto nodded: "Okay, you release the ninjutsu first, and I'll attack."

Sakura stopped talking nonsense and quickly formed the seal: "Water Release: Pure Water Formation."

A wall of water that looked like colloid appeared in front of Sakura, shaking like jelly.

Ordinary water formation walls are water walls like waterfalls, washed by high-speed water to defend against attacks by ninjutsu and ninja tools.

Sakura's pure water formation abandoned the method of using the speed of water flow to defend against attacks, and instead changed the properties of water, turning it into the colloid-like wall it is today.

Sasuke looked at the transparent glue wall and curled his lips and said: "It looks like the defense is very weak. Even a kunai throw may not be able to block it!"

Sakura said confidently: "Don't underestimate my skills! This water wall is not easily broken."

While the two were bickering, Naruto was gathering strength.

He took a step back, planted his right foot in the soil, bent his knees, stepped forward with his left foot, and his spine was opisthotonized.

Naruto clenched his fists and said, "Sakura, I'm ready, can I attack?"

Sakura said: "Naruto, you can do it at any time."

"Then, here I come!"

Naruto instantly burst out with extremely wild power. He kicked off the ground with his right foot, raising dirt. The power was transmitted along his thighs to his spine, and then along his spine to his right arm and right fist.

Naruto punched the glue wall like a discharged cannonball.

His punch, with muscle strength alone, was enough to break a cubic meter of bluestone, not to mention the fact that he had added chakra to his fist.

At this time, there was a galloping elephant, and he was afraid that he would force him back with a punch.

When Sasuke saw this punch, his eyes flashed brightly.

"The punch is like a cannon coming out of the barrel, with great force and heavy force. I didn't expect that this kid Naruto's physical skills have improved so much!"

Sakura was also aware of Naruto's progress, but stood calmly behind the wall of water.

Because based on Naruto's current strength alone, Sakura was sure that Naruto was not enough to break her water wall.

Sure enough, the results of the experiment were just as Sakura expected.

When Naruto's fist hit the water wall, the jelly-like water wall immediately became extremely hard. The terrifying fist could not even make a dent, let alone penetrate the water wall.

"This is... a non-Newtonian fluid!"

The moment he hit this wall of water, Naruto understood the principle of this wall of water.

Non-Newtonian fluids are also called shear thickening fluids.

The physical properties of this kind of thing are that when the force is applied slowly, the resistance produced is weak; when the force is applied violently, the resistance produced will be very large, and it may even take the form of a solid.

The jelly-like water wall was hit hard by Luo Yan and received huge force, so it instantly changed from a liquid state to a solid form.

All of Naruto's strength was absorbed by the solid water wall, and the power of his fist was dispersed. The move that could knock down the elephant had no effect at all.

Naruto put his hand back and stood up. After testing this punch, Naruto felt that Sakura's strength was indeed good.

Relying on the high-pressure water gun technique and this water wall, Sakura's strength has become comparable to that of a special jounin.

Naruto is not really incapable of breaking through the wall of water. If he punches slowly, he can penetrate the wall of water. He can also directly penetrate the wall of water by using the Wall Penetration Technique of the Book of Heaven.

But, it's not necessary.

Naruto was here to test the strength of Sakura and Sasuke, not to expose his own strength.

After understanding the power of Sakura's ninjutsu, just click on it.

"How about it? My defense ability with this ninjutsu is pretty good!" Sakura said with a proud smile.

Naruto cupped his hands and said, "It's indeed very powerful. Even my strength is not enough to break through this water wall. I think it will be difficult for other Taijutsu ninjas to break through the defense of this Ninjutsu."

Sasuke was also slightly surprised and said: "Ninjutsu is okay, but your water wall is very defensive against physical attacks, but I don't know if it can defend against my thunder attack?"

Sakura held her head high and said, "You'll know after you try it."

Sasuke was not polite and immediately used his method: "Electricity Propulsion·Thunder Spear!"

Sasuke practices the superpower of magnetic field rotation, and electric current propulsion is the prerequisite for this superpower.

The human body has 40 trillion to 60 trillion cells rubbing against each other, and the current energy generated can produce huge destructive power.

Using three thousand volts of electric current as energy, Sasuke didn't even need to form seals at all, and he could just throw out an electric current attack, which was comparable to a B-level thunder escape ninjutsu.

The thunder spear is as fast as a stream of light, and it shoots towards the water wall in the blink of an eye.

The thunder spear has no entity and no physical penetration damage. Therefore, after hitting the water wall, the electric current spreads into the water wall, trying to attack Haruno Sakura behind the water wall.

It's just that the current didn't conduct for too long and sank into the earth along the water wall.

"What a great ninjutsu. My electric current didn't reach behind the water wall. What's the reason?" Sasuke asked strangely.

Sakura said proudly: "My water wall is double-layered. The surface layer is made of non-Newtonian fluid, and the back layer is made of pure water. Pure water is an insulator that is very difficult to conduct electricity."

Regarding the conduction of conductors, the classical conduction theory believes that it is due to the presence of a large number of free electrons that can move freely inside the conductor. These free electrons move in a direction under the action of the electric field force to form an electric current.

Ordinary water conducts electricity because water is a good solvent for many things. If there are impurities in the water, polarized ions that can move freely will be produced, which will naturally conduct electricity.

There are no impurities in pure water, and the degree of self-dissociation and ionization of water is very low. Pure water is basically composed of water molecules, and the concentration of H ions and HO ions in it is only 10^-14.

Under the action of the electromagnetic field, it is difficult for water molecules to move directionally. The concentration of H ions and HO ions is too low to form an electric current smoothly. The physical properties of pure water behave like an insulator.

Sasuke didn't understand these physical knowledge very well. He looked at Sakura's water wall and continued to attack: "Since we can't break through from the front, I'll break through from above and from the side!"

Sasuke rubbed his cells, generating a violent electric current. When he punched out, he saw a giant tree of silver-white electric current appearing in front of his fist.

The giant branches of the electric current are like a giant net, covering the sky and covering Haruno Sakura.

"It is indeed good to attack from other directions, but I have already considered this."

Haruno Sakura held down the water wall formed by the pure water formation with one hand, injected chakra into it, changed its form again, and wrapped Haruno Sakura in a water ball.

The thunder and lightning that filled the sky plowed through holes and scattered rocks on the ground, but when they fell on the pure water formation, there was not a single ripple.

The current intensity used by Sasuke has reached [-] volts, and its power is not weaker than the A-level ninjutsu of Thunder Release and Four-Pillar Binding Jutsu.

Even Naruto standing aside was affected, and all the hair on his hair stood up.

Naruto looked serious, Sasuke's power was beyond his imagination.

Sasuke, who has mastered the propulsion of electric current and the rotation of magnetic field, is close to the elite Jonin in strength. The move he uses has the ability to discharge large-scale electricity, and its power is not inferior to the low-level lightning techniques in the Book of Heaven.

Seeing Sakura staying in the water polo safe and sound, leisurely and leisurely, looking at the thunder and lightning in the sky as if she was taking nothing.

Naruto seriously assessed the strength of these two people in his mind.

If he really made a move, Naruto would only have five levels of confidence in defeating these two people, not counting the power of the Kyuubi who had not yet surrendered. He only relied on his magic and strong body.

Naruto only saw the strength of two of the twelve strongest men in Konoha, and he felt troubled.

As expected, his plan to destroy Konoha cannot be launched easily. Naruto does not intend to expose his thoughts until he reaches level four.