From the night of genocide to the strongest

Attack high blood and thin blood.

This sentence can probably describe Sasuke's current situation.

Not only Sasuke, but most of the ninjas in the ninja world are in this situation.

An ordinary ninja can crack rocks and shatter gold, and a powerful ninja can even break through mountains and clouds, but except for the tribes with strong vitality like the Senju Uzumaki or the extremely hard-bodied tribes like the Yezuki Kaguya tribe.

A child who touches a ninja's neck with a small knife, or taps a bucket towards his heart, can kill him.

Of course, with the speed of a child, unless the killed ninja was unconscious, this kind of thing would never happen.

It is no exaggeration to describe the whole process of Sasuke's battle with Kakuzu as walking a tightrope.

Although he is strong now, he is still a squishy ninja. If he takes any attack from Kakuzu, he will be seriously injured if he takes even one hit.

Under siege from all directions in Kakuzu, he had to continuously activate the teleportation technique to dodge.

If there is an attack that cannot be avoided, he will use ninjutsu to prevent himself from being attacked.

If he had mastered a very defensive ninjutsu at that time, it would not have been so dangerous and the error tolerance rate would have been greatly reduced.

Although Sasuke already has the Mangekyō Sharingan and will soon advance to become the Eternal Mangekyō, there is no need to worry about blindness when using Susanoo.

But Susanoo is a special skill after all, and its trump card should be used to defend against the enemy's ultimate attacks, rather than resisting conventional ninjutsu.

The chakra consumption of the two is completely different. It consumes a hundred units of ninjutsu to defend against a ninjutsu that consumes ten units.

Only the pig farm players and goose factory players think they have made a profit.

And Sasuke himself also wanted to get a thunder escape armor similar to the Yeyue clan.

It's just that after the battle with Kakuzu, he accelerated his research in this area.

Once successful, it will not only increase his strength under normal circumstances, but also greatly increase Susanoo's strength.

In the original work, the Thunder God Susana in the Battle of the Valley of the End left a deep impression on him.

"With the increase in chakra armor, the thunder armor can already match the defensive power of the chakra armor itself."

Sasuke felt the lightning armor wrapped around his body carefully and thought to himself.

Although the thunder armor has the word "armor", it is not the thunder escape chakra mode, nor does it have the function of activating the body. It only attaches thunder and lightning to the body to resist attacks and use defense as offense.

Moreover, the defensive power is not very good. It can only defend against some relatively low-end ninjutsu. Increasing the chakra input will not have much effect. This is the limitation of this jutsu.

The purpose of this ninjutsu is to prevent the flying arrows on the battlefield from inadvertently hitting the user of the lightning knife who is moving at high speed.

In terms of digital levels, the defense of the thunder armor is level B, while the physical chakra armor is level A.

This specially-made chakra armor from Fenghua Furudao not only has strong defensive capabilities, but also can increase the effect of the wearer's ninjutsu.

The thunder armor has increased from level B to level A. In other words, if the enemy wants to attack Sasuke's chest, he must first penetrate the outer layer of thunder armor, and then penetrate the inner layer of chakra armor.

"The operating principle of this chakra armor is not difficult to understand. It just imitates the way the human body's meridians refine chakra."

Sasuke glanced at the glowing blue lines on the armor and thought to himself.

The real key is the core of this armor!

Thinking of this, Sasuke put away his thunder armor and took off his chakra armor.

Although chakra armor can enhance the effect of ninjutsu, Sasuke doesn't want to wear it all the time, as long as he understands the principles and characteristics.

Not to mention ugly.

This armor is lighter in weight than other iron armors, but the burden is still there, and the most critical upper body joint stretching will be affected to some extent.

In battle, such small details can determine life or death.

Sasuke's fighting style is all about "fast", and he doesn't want to give up speed because of a little defense.

After taking off the armor, Sasuke stretched out his hand and pressed the Yin Yang Taichi fish on the chest of the armor.

There was a clicking sound as the mechanism opened, the yin and yang fish were separated, and a piece of clear blue zebra stone connected with various white lines appeared in his sight.

"What is this stone? It contains so much chakra energy?"

The chakra armor and those white threads are both chakra metal, which he could tell at a glance.

But this stone?

Seeing this strange stone, Sasuke fell into deep thought.

He could sense that this blue stone, which was no bigger than a fist, had as much chakra as a jounin.

As the saying goes - 1 card!

It was a bit eye-opening for Sasuke that a stone actually had such a large amount of chakra.

Chakra crystals are not of such large quantity, but are of extremely high quality.

Where did this thing come from?

Sasuke thought carefully about all the memories about the original work, but nothing could match this stone.

It’s something that appears in a chapter I haven’t read yet!

In other words, what kind of messy pit has been buried behind Mr. Bo!

If I had known earlier, I would have read all the chapters in my previous life. Even if Boruto dropped to 2 points, I would still have to bite the bullet and finish it.

After getting no clues, Sasuke complained in his mind.

"The blue patterns on this set of armor imitate the meridians of the human body, and where this stone is located is the human body's dantian, the source of chakra."

"It is the combination of the two that can enhance the wearer's ninjutsu effect."

Although he did not understand the origin of this stone, Sasuke quickly understood the principle of chakra armor amplification ninjutsu.

"So how should I use it? Swallow it? Place it near my belly button?"

Sasuke murmured to himself, then took off the stone and put it into the storage scroll.

How could he use something of such unknown origin rashly, let alone eat it?

He has figured out the principle of chakra armor amplification ninjutsu, and he can try to use it in his own thunder armor in the future.

As for the stone that serves as the source of chakra, he also has a better substitute.

That is the Budu Soul Sword!

While thinking silently, the dazzling thunder armor appeared on Sasuke again.

"The next step is to add the meridians and Dantian to imitate the movement of human chakra."

The Budu Soul Sword in his hand also turned into a bolt of lightning and merged into the armor. The electric light on the armor became even more dazzling, and the disorderly thunder and lightning began to form into thick electric snakes.

"It's a bit difficult."

Sasuke's eyes narrowed slightly. The structure of the human body is so sophisticated. Thunder Chakra itself is also the most difficult chakra to control. It is not easy to imitate the human body with Thunder Chakra.

The black pupils in his eyes gradually turned into a scarlet color, a strange six-pointed star shape, and the uncontrollable thunder and lightning seemed to meet his own king.

Under the command, in less than a moment, the electric wires in mid-air were entangled with each other like vines and surrounded each other?

The nerves, veins, blood vessels, and even muscles and textures that each make up the human body suddenly converge into the image of a humanoid armor.