"Thorn-"

Looking at the sharp thunder and lightning in the sky, Chiba did not retreat but advanced, and quickly threw himself into the thunder and lightning.

In the midst of the continuous destruction of thunder and lightning and the recovery of his body, Chiba silently endured this cultivation method that was far beyond the reach of ordinary people.

There is no doubt that this kind of cultivation method is not only dangerous, but also painful, not to mention the degree of danger of this technique, just the sting of the destruction of each cell, and the itching of the continuous rebirth of cells is enough to make the spirit of an ordinary ninja collapse, which in itself is a ninjutsu that can only be practiced by people who have reached the peak of their body and perseverance.

It's just that for Chiba, the shortcomings of the body are made up by the Nine-Tails Chakra, and the will, who has been using the shadow clone to endure unbearable pain for ordinary people for many years, has already exercised his will that is far beyond the imagination of ordinary people, which makes him have the qualifications to truly practice this ninjutsu.

"Whew-"

After a while, the thunder and lightning dissipated, and Chiba slowly opened his eyes, and with the faint disappearance of the electric current in his eyes, Chiba silently felt his new strength.

"Thunder Escape Thunder Abuse Level!"

Chiba slammed into the rock wall not far away, slamming into it at an alarming speed, and after a moment, looking at his destructive power, Chiba nodded in satisfaction.

Now, more than a year has passed since the last time he killed Danzo, and on the premise of obtaining the secret skills and experience of many ninja powerhouses, Chiba's strength has grown rapidly again.

The most obvious is naturally the Thunder Escape Body Refining Secret Technique that has already begun to succeed.

Just like the attack just now, even if you don't use the Earth Escape and the Nine-Tailed Chakra Immortal Technique, relying only on your own physical strength and Thunder Escape, you can completely burst out with amazing destruction and speed, surpassing the average elite Shangnin.

If you add your own earth escape and immortal arts and other amplification abilities, Chiba's ninjutsu will inevitably be able to increase to an astonishing extent in close combat.

And the reason why he can cultivate so fast is naturally inseparable from the powerful recovery ability of the Nine-Tails Chakra, and the Immortal Chakra is actually a universal plug-in, which can have a miraculous effect on the cultivation and amplification of various ninjutsu.

Of course, this kind of thing is often fast at the beginning, and the slower it gets later, according to Chiba's analysis of some information and his own progress, if he wants to cultivate to the level of the fourth generation of Thunder Shadow, it will take at least six or seven years, and it is estimated that it will take ten years to think of the level of the third generation of Thunder Shadow.

This is still the future when he becomes a complete body of the Nine-Tails Pillar Force, and his immortal ability is further strengthened.

It is really the cultivation of ninjutsu arts, it is difficult to have a shortcut, and often he can only cultivate it little by little, even if he has all kinds of convenient conditions for cultivation.

According to the cultivation time of the four generations of Thunder Shadow, his achievements in cultivating this Thunder Escape Secret Technique to this day have been more than ten years, and the third generation of Thunder Shadow has been less than twenty years, which can shorten the time to almost half of them, which is already Chiba's own control and foundation, and has various bonuses.

"But still... It's too slow..."Chiba thought silently.

Although Chiba's cultivation speed was already shocking, it was still too slow for Chiba.

After all, ninjutsu can't be cultivated with the help of shadow clones, compared to the development of ninjutsu using shadow clones that can already be divided into more than seventy years, one year is equal to the amazing progress of others in seventy years, the cultivation of ninjutsu is really slow and pitiful, and the effect of today's cultivation is so obvious, it is only because the early progress of ninjutsu is often developed quickly.

In fact, Chiba now has a slight feeling that he has encountered a bottleneck, and the direct refining thunder and lightning intensity that he can withstand has almost reached the upper limit, and in the face of such a situation, he can only slowly make progress.

You have to find a way to speed up your cultivation progress, and Chiba suddenly made a decision in her heart.

He didn't have more than ten years to wait for the completion of the Thunder Ninja Technique, and even if the Thunder Escape Ninja Technique was really developed to the peak, just like the three generations of Thunder Shadow, it was invincible to fight an ordinary ninja, but it would be difficult to fight a stronger one, and in a limited time, he had to develop far stronger than the three generations of Thunder Shadow.

As for how to speed up his cultivation progress, Chiba also had some vague ideas.

For the first person who came to Chiba's mind in terms of physical arts, that is, the development of Yang Dun, was the first Hokage.

Compared with the invincibility of the defense of the three generations of Thunder Shadow, the powerful body of the first generation made Chiba even more impressive.

A body that can be instantly restored when it is damaged by any kind, and the powerful Yang Dun Chakra brought about by the strength of the body, and the amazing power of the wood that is forged.

This is probably the most orthodox way of cultivation, and if you develop the Yin and Yang retreat as the foundation to the limit, you will naturally become a strong person.

If Chiba can also have such a strong recovery ability, there is no doubt that he can withstand more powerful thunder and lightning, and his own thunder escape ninjutsu development speed will naturally be able to increase indefinitely with the increase in his body's recovery ability.

However, Chiba probably doesn't have the amazing bloodline talent that the first generation is blessed with, and it is impossible to replicate the path of the first generation.

Unless, he chooses to transplant the first generation of blood.

It's just that this idea was passed by Chiba a long time ago.

Perhaps, transplanting the first generation of blood can gain strong power in a short time, and compared to others, Chiba, who has strong control and many increases such as the Nine-Tailed Chakra of Immortals, should be able to quickly control this power.

However, once you master this kind of power that does not belong to you, then it will be extremely difficult to make improvements on this basis, not to mention that Chiba's attribute development is not completely in sync with the first generation, compared to the development of water and soil in the first generation, Chiba is now dominated by wind and thunder, and the road of ninjutsu is completely different, can you really sacrifice your current ninjutsu system? .

Using the strength of others is equivalent to falling into the framework of others, and the upper limit is at most the strength of others, and after that, every step to be strong will naturally be extremely difficult.

And is the strength of the first generation enough? Maybe it's enough to fight ordinary trash fish, but if it's Spotted and Kaguya, it's not enough to see at all.

Where in the world are there so many perfect shortcuts to take, any shortcut must have shortcomings, just like the pain caused by the acceleration of the shadow clone, and the danger of becoming a human pillar force, the shortcut to choose the first generation of cells, that is, the potential for self-destruction.

As far as Chiba is concerned, the first generation of Yang Dun is just an extreme strengthening of body cells after all, as long as his Yang Dun is developed high enough, and the chakra accuracy is high enough, it can completely simulate the first generation of Mu Dun in an instant, and there are even a variety of new escape techniques that are more magical and free to combine, there is no need to pick up people's teeth and wisdom at all.

As for how to grow his Yang Dun rapidly, Chiba also has a certain phase method, of course, the most important place in front of him is to find a way to accelerate his Lei Dun ninjutsu cultivation.

If you want to speed up the cultivation of the Thunder Dun Ninjutsu, you need a stronger physical recovery ability, and the ninjutsu that can greatly increase your body's recovery ability, in addition to the first generation, I'm afraid there is only one person there, and that person is, Tsunade Hime.