Invert negative attributes from Naruto

After hearing this, Watanabe sensed it carefully and found that there was a strange energy permeating the air, wandering around his body. He had never sensed this kind of energy outside the Shiggou Forest before.

"What is natural energy?" Tsunade asked without understanding.

Slug Sage: "As the name suggests, natural energy is the energy produced by nature. It is different from the chakra refined by ninjas. Natural energy exists anywhere in the ninja world. However, due to the special geographical location, natural energy cannot be found in the three holy places.

It’s so rich that it’s so thin that you can hardly feel it in the outside world.”

Tsunade continued to ask: "Is Shigulin one of the three holy places?"

Immortal Slug nodded and said: "Yes, in addition to Shigu Forest where I live, Miaomu Mountain and Longdi Cave also contain very rich natural energy. They are the training places of Immortal Toad and Immortal White Snake respectively."

"So that's it."

Watanabe and Tsunade were deep in thought, and learned the unknown secrets of the ninja world from the Slug Immortal's mouth, and understood that there were other immortals in the ninja world.

"The chakra you ninjas practice is a fusion of the physical and spiritual power of the human body. As for celestial magic, it is a fusion of physical power, spiritual power, and natural energy..."

Immortal Slug introduced the two of them and began to teach them how to practice immortality.

Under its guidance, Watanabe and Tsunade tried to guide the surrounding natural energy into their bodies.

To Watanabe's expectation, the process of channeling natural energy was very smooth. After all, the air was full of natural energy, and every time he breathed it in, there was a large amount of it.

After the natural energy was introduced into the body, Watanabe immediately forced it to merge with the physical power and spiritual power. As soon as the three energies came into contact with the front feet, a line of light curtains popped up from Watanabe's eyes with the back feet.

[Fusion of natural energy: slug transformation -87, repellency -95, fusion speed +92...]

A ball of magical chakra smelted from three kinds of energy was born.

"Is it that simple?"

Watanabe only felt that refining senjutsu chakra was easier than refining ordinary chakra, so he continued to refine more senjutsu chakra.

During the two people's practice of immortality, Immortal Slug never had time to spare, constantly sharing his experiences with the two of them:

"The three energies are inherently repellent, so the whole fusion process is very difficult. It all depends on the individual's talent and qualifications. When I first started practicing Immortal Technique, it took me ten years to fuse the Immortal Technique Chakra..."

"ten years?"

Tsunade's eyelids couldn't help but tremble.

She has already felt the difficulty at this moment. If she just fuses physical power and mental power, she can do it easily. After all, she usually refines chakra like this, but now she has to fuse an extra amount of natural energy, and the difficulty suddenly rises.

Expand exponentially.

The three energies are like magnets with the same polarity. Every time they get a little closer, they will immediately repel and collapse. Tsunade tried more than ten times in a row but ended in failure.

"In addition to the difficulty of fusion, the most important thing to note is that you cannot absorb too much natural energy, otherwise the entire body will be transformed into a slug..."

"Slug Sage, how long did it take my grandfather to master the magic of celestial beings?" Tsunade couldn't help but interrupt.

Slug Sage replied: "It only took Senju Hashirama ten days to successfully fuse the senjutsu chakra and enter sage mode."

It knew that Tsunade regarded grandpa as the target of her pursuit, and comforted: "Senju Hashirama has special qualifications and is born with the body of a sage. Therefore, he can master celestial arts very quickly. You two husband and wife are different. You don't have the ability of a sage like Senju Hashirama."

Physically, being able to master the magic of immortality within ten years is very..."

"boom!"

Before Immortal Slug finished speaking, a wave of air exploded next to him.

It and Tsunade followed the sound at the same time, and saw that the air wave burst out from Watanabe's body, a circle of pitch-black eye shadow emerged around Watanabe's eyes, and a large amount of magic chakra surged out, lifting his clothes and hair.

Fly.

Rows of light curtains that only Watanabe could see popped up one after another.

[Fusion of natural energy: slug transformation -89, repellency -97, fusion speed +94...]

[Fusion of natural energy: slug transformation -91, repellency -99, fusion speed +96...]

"He! He has entered immortal mode?!"

Immortal Slug was stunned, his eyes widening in disbelief. Even though it had lived for a thousand years, it felt extremely shocked at this time.

Slug Immortal knows very well that the reason Senju Hashirama was able to master celestial arts in ten days was all because he was the reincarnation of Asura. In addition, he had a natural immortal body, so the cultivation of celestial arts progressed faster.

Excusable.

But how could Watanabe enter sage mode so quickly?

Let alone ten days, did he have ten minutes to practice immortality?

Slug Sage did not sense the breath of Asura or Indra from Watanabe, and was sure that he was not the reincarnation of the descendant of Sage of Six Paths. He was puzzled for a while and couldn't figure out what the problem was.

"Senjutsu Chakra is really powerful!"

Watanabe clenched his fist, feeling the magical power boiling in his body, and said happily.

He had been integrating Senjutsu Chakra the whole time and was so focused that he didn't hear the conversation between Tsunade and Slug Sage, nor did he notice the shock on their faces at this moment.

"Watanabe, have you fused senjutsu chakra?"

Tsunade was shocked and didn't ask him to confirm.

"Yeah, I didn't expect the fusion of Senju Chakra to be so easy. Now I have converted all the chakra in my body into Senju Chakra!"

"..."

Tsunade was confused, and looked at the equally confused Slug Sage, her red lips slightly opened, as if she wanted to ask something.

"The Jutsu of the Great Fire Ball."

At this time, in order to test the power of the magical chakra, Watanabe formed a seal with his hands to perform fire escape, and saw a raging sea of ​​fire erupting from his mouth and rolling toward the passage on the left side of the cave.

The magical chakra not only increased the size of the fire ball, but also increased the temperature of the flame. The rock and soil on both sides of the cave were melted into glass crystals by the high temperature.

"Senjutsu Chakra is much stronger than ordinary Chakra. It is a qualitative change. The power of Ninjutsu and Taijutsu has been increased dozens of times!"

In the sage mode, Watanabe only felt that the power of both ninjutsu and taijutsu had been greatly improved, and it seemed that he had so much strength that he couldn't use it all up.

If he were to have another decisive battle with the Third Mizukage, Watanabe was confident that the opponent would no longer be immune to his attacks. He could perfectly restrain the Third Mizukage's Water Transformation Technique with his Senjutsu Chakra, and he didn't even need to activate the Eight Gate Dungeon.

, it is enough to easily kill it using magic alone.

"Thank you Immortal Slug for teaching me magic. I am deeply grateful!"

Watanabe solemnly saluted the Slug Immortal. This time with Shigulin and his party, he got a trump card that was comparable to the Eight Gate Dunjia.