I will use the ninja world to aid my cultivation of immortality.

For example, in the military field.

Whether it was the numerous magical techniques collected from the Root Organization or the newly acquired Book of Seals.

All of these factors contribute to the diverse and comprehensive nature of the Star Kingdom's military heritage.

During the Ninja Academy period.

The students lay their foundation on the "Peacock Wonderful Method".

After graduation, both older and newer Star Ninjas are free to learn ninjutsu and taijutsu below rank B.

As for higher-level ninjutsu and secret techniques.

Naraku, on the other hand, is designed to be obtained through mission merits.

This arrangement, while increasing the difficulty for Star Ninjas to learn advanced techniques, also boosted the motivation and enthusiasm of those below them.

This is also the proper system for a well-functioning power; otherwise, it can easily become stagnant.

In addition, this is to facilitate more comprehensive development in the military field.

Naraku also arranged for Nonou to establish several special departments.

These departments include a range of auxiliary abilities such as medical care, perception, barriers, and sealing.

Not everyone is good at fighting.

Similarly, everyone has their own areas of talent.

Naraku instructed Nonou to select suitable individuals from among them for special ability training.

Those with medical talent should be trained to become medical ninjas.

Those with sensory talent should be trained to become sensory ninjas.

Those with barrier-creating talent should be trained to become barrier ninjas.

It is worth mentioning that Naraku even selected some people with outstanding physical skills from the new generation and bestowed upon them the "Eight Gates".

Among the forbidden techniques recorded in the Book of Seals, the Eight Gates Formation may not be the most powerful, but it definitely has the lowest requirements for cultivation.

The Eight Gates Formation is a skill that requires arduous practice.

As long as you are not afraid of hardship or fatigue, and are willing to put in the effort, you can reap rich rewards.

Especially if placed in the Land of Stars.

With the investment of resources such as Tianyi Divine Water and Tiger Wolf Pills.

The seventh and eighth gates may be difficult to open, but the first six gates are still very promising.

Once one can open the sixth gate of the Eight Gates, one will at least possess the combat power of an Elite Jonin (first stage).

"By the way, how did Maitreya perform?"

While chatting about developments in China, Naraku couldn't help but ask a question, thinking about the heavy workload that Nonoyu was currently carrying.

“Miroku, she’s not bad. I’ve already handed over some of the work to her. After a period of training, she should be able to take on the main responsibility on her own,” Nonou said.

Naraku nodded and said, "That's good!"

After the Land of Demons was completely annexed by the Land of Stars, Miroku was assigned by Naraku to study under Nonou.

When the other party was in the Land of Demons, in addition to being responsible for guarding the demons, they were also considered part of the country's management.

Therefore, in addition to guiding the other party to guide the demonic power within her body, Naraku also entrusted the other party to Nonou for training in order to reduce the pressure on Nonou.

The training is clearly progressing smoothly.

With Miroku's assistance, Nonou was not only able to reduce his stress, but he was also able to focus more confidently on his training.

"It's a pity we can't touch 'Edo Tensei,' otherwise the military pressure would be greatly reduced."

After Nono left, Naraku tapped his fingers lightly on the table, lost in thought.

The superiority of the forbidden technique "Impure World Reincarnation" is beyond doubt.

From the moment he obtained this forbidden technique, Naraku did consider learning it.

However, considering the taboo nature of this forbidden technique and his fear of Hagoromo Otsutsuki, he only studied it to expand his knowledge and did not actually learn it.

There's nothing to say about breaking taboos.

After all, this is resurrecting the dead, which is certainly not something that ordinary people can accept.

As for the Ōtsutsuki Hagoromo...

According to the original storyline, the Pure Land was rumored to have been created by Hagoromo Otsutsuki.

Reviving the dead through "Impure World Reincarnation" is no less tantamount to snatching someone from Hagoromo Otsutsuki's house; it's impossible for the other party not to notice.

Naraku is not yet confident in dealing with Hagoromo Otsutsuki, so he tries to minimize contact with him, just like he would with the Tailed Beasts.

Thinking of the potential formidable enemy, Hagoromo Otsutsuki, through the concept of "Impure World Reincarnation," Naraku assessed his current situation.

Cultivation System:

In terms of cultivation, he refined the remaining ghostly and divine power of the Grim Reaper, and has now made considerable progress at the seventh level of Qi Refining.

In terms of supernatural abilities, "Shrinking the Earth to an Inch" has reached a minor level of mastery, "Mysterious Gold Sword Qi" is nearing minor mastery, and although "Heavenly One Divine Water" is not as good as "Mysterious Gold Sword Qi", it has already made considerable progress in the entry stage.

Ninja System:

The ninjutsu is still mainly based on the "Lightning Thunder Fist".

In terms of illusion magic, the "Heavenly Eye" is the primary technique.

Chapter 190 Sharingan Evolution

It is worth mentioning the growth of "Sky Eye".

Starting with Tobirama Senju, Konoha's research on the Sharingan and Byakugan was truly thorough, which greatly facilitated Naraku's subsequent development of the "Heavenly Eye".

Through this research data, he has already begun to integrate the "Heavenly Eye" into things like the relatively easy-to-overcome White Eye.

This gives the improved "Sky Eye" a certain degree of X-ray vision and long-distance vision, and its insight has also been enhanced.

I've sorted out my situation.

Naraku still considers his overall strength to be below the Six Paths.

Although his strength has been steadily improving, his assessment was still conservative until he actually fought Hagoromo Otsutsuki.

As for how he compares to Hashirama Senju in his prime or Madara Uchiha in his prime, he is quite confident.

After all, the abilities of these two are much clearer than those of Hagoromo Otsutsuki.

Putting everything else aside, just the ability to "shrink the earth to an inch" alone made Naraku believe that he could at least remain invincible.

"The focus of our future cultivation will remain on improving our cultivation level!"

Having assessed his own strength level, Naraku had a very clear direction for his future training.

Cultivation level must be ranked first.

Cultivation is fundamental; supernatural powers and other things are merely branches and leaves extending from the trunk.

Naraku made this very clear.

During this period, in addition to sending people to inquire about ghosts and gods, he never stopped collecting and cultivating spiritual herbs.

The former is not mentioned, but the latter...

Although the "Heavenly Divine Water" technique is still in its introductory stage, its ability to cultivate spiritual herbs is becoming increasingly remarkable compared to when it was first mastered, thanks to steady improvement.

"kindness?!"

Suddenly, Naraku felt something strange coming from within his body.

With a thought, he immediately turned his right hand, which was tapping the table, upwards.

The next second, a three-tomoe Sharingan appeared in his palm.

Looking down, one could see the three-tomoe Sharingan in the palm of his hand, with the three tomoe spinning rapidly at a speed that created afterimages.

With his divine sense, Naraku instantly discerned the state of the Three-Tomoe Sharingan.

A glint flashed in his eyes, and without hesitation, he concentrated his true energy and poured it into his body continuously.

As true energy was poured in, the three tomoe within the Sharingan spun even faster, and then suddenly shrank into the central pupil.

hum! ! !

With a slight tremor, the three magatama shrank into the central pupil, which then extended into a pattern resembling a clover.

"Mangekyo Sharingan?!"

A gasp of surprise rang out from behind Naraku.

The one who exclaimed was Rinka Hinata, who was guarding Naraku alongside her younger sister, Yuika Hinata.

After letting out a gasp, Hinata Rinka immediately realized what had happened and hurriedly bowed to Naraku, saying in a flustered manner, "I'm sorry, sir, I lost my composure. Please punish me!"

"You know about the Mangekyou Sharingan?" Naraku spun his office chair, turning to look at Hinata Rinka with interest.

Although the Sharingan has changed after being crafted into a magical artifact, its general appearance remains similar.