As an item purchased by Naoto, Bengyu is naturally bound to him, but what is bound is only the true master's body.
Although other clones can use him, if you want to truly achieve the immortality of Aizen in the original work and ensure the endless evolution of the host, you need to further complete the integration.
Aizen is not worried about whether he can do this at all. With his spiritual pressure, it is completely enough to make Bengyu surrender.
But the next step in transforming the soul was the most troublesome. After all, although he generally knew the structure of Hollow and Death, it was still very difficult to convert a soul body that was completely different from the Death God system into Hollow.
But with the existence of Bengyu, this is not impossible.
In the world of the God of Death, Hollows are considered a type of soul path after death, but they are different from the souls that are transferred to Soul Society. They are haunted by long-term hatred and resentment, and eventually degenerate into monsters that feed on souls.
The newly created Hollows by Aizen are not necessarily exactly the same as the Hollows in the Shinigami. They are just a variant of the soul. There is no problem even calling them Shinigami. It all depends on Naoto's arrangement.
In Naruto's world, it is difficult for the spirit body to interfere with the material world, but as long as the ninjutsu involving the spirit body is involved, it is undoubtedly very powerful.
For example, Tsunade's boyfriend Kato Dan's spiritual transformation technique allows him to transfer his soul into other people's bodies for manipulation, killing people invisible; he can also transfer his chakra to other people through his spiritual body. , providing assistance at critical moments.
In other words, the sealing of zombies is a kind of sealing technique specifically for spiritual bodies. The Nine-Tails, the first and second generation reincarnated in the dirt have been sealed, and Orochimaru has also had a pair of hands sealed, allowing this person to master most of them. Most of the forbidden jutsu genius ninjas couldn't release most of their ninjutsu, so they were completely useless.
The most outrageous thing is Obito's Kamui. Even though he is a spiritual body, he forcibly activates his Kamui to cross the two realms of Yin and Yang, and gives his last power to Kakashi.
It can be seen that as long as there is the right method, the spirit body can completely interfere with the material world.
Aizen only needs to find this path, and then transform his soul according to this method.
"Then let's build this world...leave more time for the ninja world..."
Aizen walked step by step towards the depths of the sand sea with a large number of confused souls behind him. At the very least, he had to build a palace.
… … …
In the outside world, Madara came to the country of ghosts alone.
Kaz did not follow him. After all, Madara alone was enough to deal with a small monster.
He had also heard of the legend of ghosts in the Kingdom of Ghosts, but he had always scorned the content.
What monsters destroy the world, what unimaginable disasters, they are just monsters similar to tailed beasts when they are suffocated to death.
It is somewhat similar to the Box of Bliss that was recently revived by the Kingdom of Grass. It was blown up by the ancestors. If it was really released, the Kingdom of Grass would not rule the world? Even his own home was occupied by the demons, and the so-called enlightenment became the tools of the demons, which was just like a joke.
The same should be true for demons. Although he has not seen it in detail, with his current strength, he is not afraid at all even when facing the legendary Ten-Tails.
But this power is not enough...
He had seen the power shown by the Holy Lord back then. It was a level beyond his own. It was a creature with completely different life essence. He was close to perfection, close to immortality, and was a legendary immortal-level powerhouse.
If you want to fight against monsters of that level, you can only have the power of the same immortal level.
The Holy Lord that he and Hashirama teamed up to fight against was actually a weak body after being severely injured by Shin's burst of power. Its strength was not even one-third of what it was in its heyday.
But even the Holy Master in that state needed him and Madara to work together to contain him. In the end, it was completely solved with the help of the Ghoul Seal used by the Third Hokage Hiruzen Sarutobi and the Fourth Hokage Namikaze Minato when they sacrificed their lives.
Thinking of this, he could probably understand how fierce the battle between the Holy Lord and the wizards from the ancient times must have been.
You must know that the Holy Lord was not split into the eight demonic energies at the beginning, that is, he had no weaknesses!
It is precisely because of this that Madara realizes his status. Compared with the vertical history, he is not really powerful. He wants to build a perfect world, a world without killing wars. With his current strength, he is Totally not enough!
So he needs to become stronger!
He thought for a long time and then listed his current route to becoming stronger:
The first is to practice Ripple Qigong first. Although Kaz said that this is just a life-prolonging technique, Madara can keenly sense that this kind of power that is exploded through the blood in the body and adjusted breathing actually has deep room for exploration. There must be potential, but his current practice is not good enough.
In fact, his guess is well-founded. For example, Qibelin's master Duopidi is a monk who is proficient in ripples. After years of training, he even gained the ability to predict the future. This is still very buggy, but because JOJO gave up later Without the setting of ripples, the specific upper limit of ripples can only be a mystery.
The second point is to practice senjutsu, which is to use natural energy to strengthen oneself. At the beginning, Hashirama relied on the sage mode to defeat himself. It is impossible to say that he has no interest in and research on the sage mode.
It's just because of the research that he won't be so impatient to practice, because the magic of immortality still pays great attention to personal qualifications.
It's just that since practicing Ripple, he feels that his perception of natural energy has become clearer and clearer. Maybe one day he will develop an immortal method different from Hashirama's.
The third point is the simplest way to collect tailed beasts. As long as he collects all the tailed beasts and becomes the Ten-Tailed Jinchuuriki, he can obtain the power of the Six Paths. By then, he will be confident that he will not lose to the Holy Lord, but now he has heard a lot He knew ancient secrets, so he wasn't sure whether he would be invincible.
It is precisely because of this that he has never acted rashly, because as Kaz said, if they forcibly collect the tailed beasts, if they are not good at it, they may fall into a situation where they will be attacked by the ninja world and Aizen. .
The fourth point is to find a substitute. What Madara is most worried about now is his aging body. The reason why he agrees with Kaz's words is largely limited by this body.
He is too old. Even if he obtains the power of Six Paths, Madara is not sure that he can live a long life. After all, didn't the legendary Six Paths Sage also die under the action of time
And the current monster is his target!