In Akashin Village, in an underground secret room, Chiba is constantly talking to Nagato.

"How's it going, chiefs?"

"No problem." As he spoke, Nagato opened his eyes suddenly, revealing his reincarnation eyes.

Right now, Chiba is still studying the prohibition that may control him in Nagato's eyes, and he hasn't broken it, so it's still very dangerous to let Nagato install the reincarnation eye again.

If you let them approach, it will probably be a little troublesome.

It was Chiba who chose to carry out the next thing in this secret secret room.

Here, there are a large number of reconnaissance devices arranged around, which should be enough to shield the infiltration of the Absolute and Obito.

And the reason why Chiba did not hesitate to take the risk to reinstall Nagato's reincarnation eye is, of course, also for a very important purpose.

"Let's get started."

"Hmm."

With Nagato's nod, Chiba quickly began to seal, and a moment later, a coffin rose from the ground.

"Earth Escape, Filthy Earth Reincarnation!"

A moment later, the coffin opened, revealing the face of a person, who was none other than the three generations of Thunder Shadow.

"This is..."

Without waiting for the three generations of Thunder Shadow who had been filthy to react, Chiba had already made a move, and a kunai was inserted into the back of the head of the three generations of Thunder Shadow, stopping all his movements.

Nagato also violently drove his chakra and began to cast a spell.

A moment later, Nagato pressed his hand on the head of the three generations of Thunder Shadow and searched for his soul.

After searching for a long time, Nagato stopped and began to write something on the scroll next to him.

Not long after, a secret scroll that recorded all the body refining secret techniques of the three generations of Thunder Shadow, as well as some important cultivation experiences and other things, appeared in Chiba's hands.

And while Nagato was writing, Chiba also studied it carefully.

"Is this Yun Ren's body refining secret technique..."

There is no doubt that Chiba has some ideas about this secret technique, if it is said that no matter how forbidden the Eight Gates Dunjia is too harmful to the body, in the conventional physical arts, the secret technique of the Thunder Shadow One Vein can already be said to be the limit of physical skills that ordinary people can do.

Judging from the powerful performance of the remnants of the Thunder Shadow, when this secret technique is cultivated to an extremely high level, it will have great power, and there are really few people in the entire ninja world who can use one enemy like the three generations of Thunder Shadow.

And later, the combination of the ninjutsu of the three generations of Tsuchikage and the fourth generation of Thunder Shadow combined Susa Nenghu, who was able to break through the spotted with one blow, also made Chiba's image profound, compared to others, this technique is undoubtedly more valuable to Chiba.

With a feeling of anticipation, Chiba carefully looked at the scroll.

Through this scroll, Chiba was probably able to have a certain understanding of Yun Nin's body refining secret technique.

I have to say that Yun Ninja's body refining secret technique can be regarded as a different way to a certain extent, originally Chiba thought that this technique was just a simple exercise thunder attribute development, and then combined with some physical secret techniques, and in this record, the most critical part of Yun Ninja Thunder Attribute Secret Technique to cultivate successfully is actually a foreign object.

Through this secret art record, the things used by the Thunder Shadow and their vein cultivation are nothing else, but thunder and lightning in nature.

It can be said that it is a very dangerous technique to increase the adaptability and development speed of the lightning attribute by hitting oneself with the powerful lightning in nature to allow one's body to increase the adaptability and development speed of the lightning attribute in the continuous recovery from injury.

Of course, the more dangerous the technique, the more powerful it will naturally be after successful cultivation.

Seeing this, Chiba thought of the topography of Yunnin Village, since it is the country of thunder, it is naturally a dry climate with a lot of thunder and lightning weather, and there are always a few places where thunder and lightning are frequent, not surprisingly, the thunder shadows of the past dynasties have cultivated with the help of thunder and lightning in those places with many thunderbolts.

It is with the help of these thunderbolts that the Thunder Shadow and their veins have a speed and power far beyond ordinary people in the development of thunder attributes and bodies.

"Thunder and lightning..."

Thinking of Thunder and Lightning, Chiba frowned slightly, thunder and lightning, he can't go to the Land of Thunder to cultivate, not to mention the problem of convenience or inconvenience, just saying that if he goes there to cultivate, he will inevitably be discovered by Yun Ren's people, and thus be disturbed.

Suddenly, Chiba thought of the thunder knife, one of the seven ninja knives in his hand, the thunder knife can also cause thunder and lightning in nature, and it can also adjust the power freely, which is much more convenient than ordinary thunder and lightning, as long as you find a suitable person to entrust it, you will be sure of your own thunder escape, and even if it is Chiba herself, you can use this thunder knife to cultivate by yourself, although it is not very convenient.

And with this problem solved, the rest of the problem is relatively simple.

For example, expensive cultivation medicinal materials and the like, with Chiba's current mastery of the land country and most of the water country, plus the financial resources of the rain country, it is much easier.

Of course, no matter how powerful ninjutsu is, if you want to succeed in cultivation, there is also a premise, that is, what your own qualifications are.

If this ninjutsu wants to be successfully cultivated, it still has great requirements for the adaptation and development of the thunder attribute, as well as its own strength and recovery ability, compared to ordinary ninjutsu, this is a ninjutsu that only a genius can cultivate.

In terms of the cultivation of the thunder attribute, Chiba can be said to have no talent, but with his mental control and a large number of shadow clones, he should be able to make up for it slightly.

And in terms of more important physical strength and recovery ability, if the previous Chiba was quite insufficient, then when he became a pseudo-nine-tailed pillar force, his physical talent began to become far beyond ordinary people.

On the whole, no matter what aspect it is, Chiba is still very suitable for cultivating this ninjutsu.

With this ninjutsu, the slow development of Yang Dun, which Chiba has been a headache with, can undoubtedly improve a lot.

After a few moments, Chiba put the technique away, and then summoned another coffin.

And the person who was summoned this time was, three generations of Tsuchikage.

In the three generations of Tsuchikage, there are undoubtedly a lot of ninjutsu that Chiba wants to get.

For example, how to fuse the three attributes, although Chiba may not be able to develop the three attributes of fire, earth and wind, but as long as there is the principle of this technique, it is also feasible to use the other three attributes to develop similar blood succession elimination.

In addition, the enchantment technique of the three generations of Tsuchikage, which is also what Chiba has always hoped for, the fundamental reason for the lack of power of his own secret escape before, in fact, is that the strength of the enchantment technique is insufficient, but the semi-finished product developed by him and Mizumon is naturally far behind the high-intensity enchantment developed by the previous generations of Tsuchikage.

Moreover, some other powerful earth escape ninjutsu, that is undoubtedly what Chiba urgently needs, when he attacked the Iwa Shinobi before, the various secrets of the Iwa Shinobi have long been destroyed, and now there is no doubt that some can be retrieved from the three generations of earth shadows.

The old trick was repeated, and Nagato quickly searched for the souls of the three generations of Tsuchikage, and wrote out the ninjutsu of the three generations of Tsuchikage one by one.