The walking dragon son

Sarutobi Asuma took out his weapon and wanted to step forward to help but was stopped by Ciel.

"This is a matter between the two brothers, so don't get involved!"

Asuma wanted to retort, but Kakashi, who finally stood up, caught him and said, "Leave it to Sasuke! Mr. Ciel will not let Sasuke be in danger."

Kakashi is Sasuke's leading jounin, and even after he said so, Asuma had no choice but to put down his weapon.

On Uchiha Itachi's side, Kisame Kisaki didn't make any move either. He respected Uchiha Itachi and also respected his decision and would not interfere in this brotherly war.

The Ninja Sword and the Kunai collided. Judging from the age gap between the two brothers, Uchiha Itachi should have the upper hand, but in the end the two fought evenly.

Uchiha Itachi was very confused as to why his younger brother was stronger than himself at his age. But this time the strategy must be changed.

Throwing the kunai that was full of jagged teeth, Uchiha Itachi retreated and fired a large number of shuriken at Sasuke.

Itachi Uchiha was once one of the best practitioners of shuriken throwing among the Uchiha clan. As a child, Sasuke often pestered him to practice shuriken with him.

At that time, who could have imagined that the two of them would be like this now.

The sudden memory made Sasuke look a little nostalgic, but he would not use shuriken to fight Uchiha Itachi just to prove something.

Sasuke directly inserted the ninja sword into the ground, and a large amount of lightning flashed. The shurikens flying over began to shake in a certain area, their flight trajectories were all messed up, and none of them could get close to Sasuke.

It was another day when science showed its power in the ninja world. Electricity and magnetism finally made Sasuke understand. Although the magnetic field he created with his thunderbolt was not very strong, it was enough to disrupt the flying shurikens.

After dealing with the shuriken, Sasuke drew out his ninja sword but put it back into its sheath, lowered his body and struck a pose.

That was obviously not the posture of a ninja when fighting. Itachi, who had seen a lot, couldn't help but think of the group of warriors from the Kingdom of Iron.

Suddenly everyone heard a strange sound, which was the sound of air flowing through a narrow place. If you look carefully, there is white air being sucked in from the corner of Sasuke's mouth. The sound is actually the sound of Sasuke breathing.

As Sasuke breathed, lightning emerged from his body, and what was even more strange was that patterns appeared on his face.

Breathing, a practice technique from the world of demon slayer, gave humans the ability to fight ghosts in a world without extraordinary energy.

Ciel suddenly had an idea when he saw Sasuke practicing sword skills. What would be the effect if a ninja with chakra practiced breathing techniques?

So Ciel taught Sasuke the Breath of Thunder.

After accumulating enough experience in ninja training, coupled with the extraordinary energy of chakra, Sasuke completed Changzhong's training in just a few days and immediately turned on his markings.

Not only did this speed of training surprise Ciel, but what Ciel also expected was that Sasuke's markings had no side effects of corroding his life.

Because the natural energy that Sasuke inhaled during this process combined with his own chakra to form a new energy.

Ciel realized later, isn't this the sage mode and sage chakra!

The so-called Sage Mode is a special form that a ninja enters by combining the natural energy of the outside world with its own chakra to refine the Sage Chakra.

In the sage mode, the ninjutsu, physical skills and other aspects of the ninja will be doubled, and they will also have extremely strong perception ability, which is a very powerful skill.

But think about it and know that with such a strong ability, the threshold for cultivation is naturally not low.

There are two known ways to practice the sage mode. One is to have a sage body, which is naturally close to natural energy and has the ability to synthesize sage chakra.

The most typical example is the first generation Hokage. As the reincarnation of Asura Chakra, Senju Hashirama awakened the immortal body, so that he could stabilize Uchiha Madara who only awakened the immortal eyes in his old age.

Of course, this was also the reason why so many things happened to Hashirama Cell.

Jugo under Orochimaru can also be counted as half of it. Although he can automatically synthesize Senjutsu Chakra, he cannot perfectly control the power of Senjutsu Chakra. It will be eroded and go berserk.

But there are too few people with such talent, and the systematic cultivation method of immortal mode is still mastered in the three holy places of psychic beasts.

Among them, the immortal modes of Miaomu Mountain and Ryūchi Cave have been revealed.

Each has its own emphasis and advantages and disadvantages, but the same step is that they first sense and absorb natural energy, then stably synthesize magic chakra, and finally learn the corresponding magic method.

Myobokuyama uses toad oil to complete his training. It is difficult to get started but the risk is low. The danger of petrification if too much natural chakra is absorbed can be eliminated by draining natural energy from external forces.

However, when synthesizing senjutsu chakra, the requirements for qualifications and xinxing are very high. The most important thing is that this process requires the practitioner to remain still.

Once the senjutsu chakra is exhausted during the battle, you have to exit the sage mode. For this reason, you must cooperate with the toad of Mt. Myoboku to continue fighting.

The risk of entering the Longdi Cave is much greater. The White Snake Immortal will inject natural energy into the body of the practitioner in the form of venom. Only by withstanding the erosion can the practice be completed.

Once you fail, your life will be at risk and you will eventually become food for the snakes in Longdi Cave.

However, this is also the most difficult level. After completing it, you can obtain the Ryujidong Sage Mode, which can also synthesize senjutsu chakra during battle.

In comparison, the cost of possible body mutations is actually nothing.

In addition to strengthening their respective ninjutsu and gaining super sensory abilities, the two holy places also have their own unique magic.

For example, Myobokuyama's special taijutsu frog kumite and Ryūchidō's inorganic reincarnation are both very powerful and practical.

Through the breathing method, Sasuke also gained abilities similar to Sage Mode.

Charles speculated that the immortal modes of the two holy places were originally suitable for toads and snakes to practice, so practicing with their methods would lead to corresponding physical changes.

Even if Naruto Uzumaki, who is also the reincarnation of Asura Chakra, has a high level of immortal magic talent, after completing the cultivation, in addition to the eye shadow mask, his eyes will become frog-shaped pupils. Jiraiya's sage mode is even more ugly.

Sasuke's marking pattern is more like that of the first Hokage, and because it is a human training method, there are no other changes except the markings on his face.

The most important thing is that as long as Sasuke's own chakra is not exhausted, he can continuously synthesize senjutsu chakra through the breathing method without worrying about the erosion of natural energy.

As for the power, isn't Itachi Uchiha experiencing it!

"Thunder Release Breath·Uchiha Style·Sword Control Thunder!"

A flash of lightning flashed, and everyone present could not forget the splendor of this scene for a long time.