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

Although the Bronze Tower has nine floors, there are certain restrictions between each floor, so Naraku can only enter the first floor at present.

Of course, even so, the cultivation inheritance placed in the first floor of the bronze tower is already quite remarkable.

It's like the cultivation technique he's currently practicing.

As a cheat system, Naraku naturally attached great importance to the cultivation inheritance within the Bronze Tower.

Therefore, in order to have more time to train, he found a way to come to the ninja academy.

At the same time, he used shadow clones to replace his work at the ninja academy, while he devoted himself entirely to cultivating immortality.

Now, after half a year of hard work, he is almost ready to step into the realm of cultivators.

The methods of cultivating immortality are far more difficult than the ninja techniques of this world. Just to get started, one needs to complete two steps: calming the mind and concentrating the spirit.

Calming the mind means calming the soul and preventing one's mind from being swayed by anything.

Concentrating means focusing one's mind and spirit, allowing one's mind and spirit to be highly unified.

Naraku is now about to achieve the Perfection of Concentration after achieving the Perfection of Mindfulness.

As Naraku repeatedly focused his mind on the bronze tower, the object of his contemplation, his concentration grew stronger until, without a sound, he entered a state of complete absorption, forgetting both himself and the external world.

hum! ! !

Before I knew it, when I focused on taking the last step, I finally achieved a perfect ending.

In an instant, Naraku's consciousness transcended his body and viewed the outside world from another perspective.

The first thing that catches the eye is the countless drifting starlight all around.

"This is... spiritual energy? Have I reached the pinnacle of spiritual concentration?"

Seeing the twinkling starlight startled Naraku, who immediately understood the situation.

Cultivating immortality requires spiritual energy; in this world's terms, spiritual energy is natural energy.

Just as this world doesn't even have orthodox cultivation techniques, yet it has managed to develop an immortal mode, the spiritual energy of this world, while incomparable to that of a true cultivation world, is clearly not a place devoid of spirit.

According to the records in the secret scriptures of immortals, when one's mind and spirit are both perfectly focused, one can sense the spiritual energy between heaven and earth.

At this moment, the twinkling starlight was exactly like the description of spiritual energy in another inherited text, the "Secret Manual of Immortal Cultivation," located on the first floor of the bronze tower.

The spiritual energy caused Naraku's mind to involuntarily begin to crumble.

Fortunately, he noticed this situation in time, immediately calmed his mind, and then began to practice breathing exercises according to the cultivation method.

breathe……

While continuing to visualize the bronze tower, he breathed in and out in a special rhythm. Soon, the free spiritual energy seemed to be attracted and slowly flowed into Naraku's body.

As the spiritual energy entered his body, Naraku controlled it to circulate within him until, after one cycle, the spiritual energy merged with his own body, finally giving birth to the first wisp of true energy.

Practice your inner energy.

During the Qi Refining stage, one cultivates a breath of true Qi.

With the birth of the first wisp of true energy, Naraku successfully stepped into the gate of cultivation and became a cultivator at the first level of Qi Refining.

First wisp, second wisp

With a continuous flow of spiritual energy, and through the operation of the nameless technique, Naraku's body was generating more and more true energy.

until

Ding-ling-ling～～～

The alarm clock on the bedside table suddenly emitted a piercing sound.

Naraku, who was breathing in spiritual energy, paused slightly, chose to stop cultivating, and opened his eyes to look at the alarm clock.

"Is it already this late?" Naraku looked at the 7 o'clock mark on the alarm clock in surprise.

From the moment his shadow clone dissipated until now, he felt as if only a short time had passed, but unexpectedly, three hours had already gone by.

I felt a pang of nostalgia as I embarked on my spiritual journey.

Without hesitation, Naraku immediately got up, turned off the alarm clock, and then got out of bed and put on his shoes.

He stretched, a pleasant smile unconsciously spreading across his face.

After half a year, he finally became a cultivator, and he was naturally in a great mood, almost unable to resist grinning from ear to ear.

"Try and see the difference between true qi and chakra."

Although there were still things to deal with, Naraku couldn't resist testing the true energy gathering in his dantian.

Unlike chakra.

Chakra is readily available and is a mixture of spiritual and physical energy.

True Qi, after being refined, is stored in the Dantian.

However, regardless of their form of existence, the key difference between the two lies in their power.

Naraku glanced around the room, his gaze finally settling on the opposite wall.

He stepped forward, extracted the same amount of chakra he currently possessed, concentrated it in his right hand, and pressed it against the wall.

Click!

The extraordinary martial prowess of a ninja comes entirely from chakra.

This also includes physical skills.

Even without using any techniques, with the amplification of chakra, Naraku's right hand still managed to press fine cracks into the wall.

This is even when the amount of chakra gathered is not large.

After all, he had only just entered the first level of Qi Refining, and his true Qi was still very weak. Naturally, the same amount of chakra would result in the same situation.

After the chakra experiment for comparison was completed, the next step was naturally to test true qi.

Although he had only recently begun his training, Naraku was already quite adept at controlling his inner energy.

With the practice in place, the true qi in the dantian immediately began to flow, accumulating along the meridians and gathering in the right hand.

Press down toward the side where the wall is cracked.

In an instant, Naraku felt as if his right hand had been pressed into watered soil, sinking in easily and forming a clear palm print.

He stopped and stared intently.

The subtle cracks and the clear palm print—the difference between the two undoubtedly makes the comparison between the power of true qi and chakra immediately apparent.

"The power of cultivators truly does not disappoint."

Looking at the comparison on the wall, Naraku's lips curled up, but he couldn't help but make a crooked smile.

The power of true qi is clearly far superior to that of ordinary chakra.

As for Sage Chakra.

He hasn't truly experienced it yet, so he can't make an accurate comparison.

However, Naraku believed that true energy could never be weaker than sage chakra.

After all, compared to the unorthodox methods of immortality, the cultivation method he is currently practicing is undoubtedly the true path to immortality.

I adjusted my happy mood.

After regaining his composure, Naraku began to clean up the marks on the wall.

The solution is simple: just destroy the marks on the wall.

Although this results in the walls being pitted and uneven, it reduces the possibility of information leaks.

Chapter 3 The Future Shrine Maiden

After rinsing his hands at the sink, Naraku didn't linger. He quickly tidied himself up and left.

Naraku's attire was very traditional, consisting of a standard navy blue ninja uniform and a green vest typically worn by Chunin.

After leaving the apartment, he went directly to a nearby street.

As the wealthiest country and ninja village, Konoha was not affected by the night when there was no war, and the streets were still full of pedestrians.

Naraku first went to a restaurant for a hearty meal, and after filling his stomach, he casually entered a weapon shop.

"welcome!"

Upon entering the weapon shop, the female shop assistant standing behind the counter greeted Naraku warmly with a smile.

"Hello, I ordered a batch of kunai from your store. Here's the order!" Naraku walked to the counter, casually took out an order from his pocket, and handed it to the other party.

The shop assistant took the order and looked down to check it.

A moment later, the shop assistant looked up at Naraku and smiled, "This customer, your order seems to be a few days away from its expiration date."

"I know, there are still seven days left, but I would like to order some other ninja tools."

"Okay, sir. You can wait in room number three. Our staff will take care of you shortly."

The shop assistant, still smiling, returned the order to Naraku.

After receiving the order, Naraku put it back in his pocket and then skillfully walked towards the private room with the number "three" hanging on the wall.