I'm in Naruto Cultivation

"Where's Big Brother Watergate?"

Xuan Yue sat down and asked.

"He has a temporary mission!"

Kushina explained with a smile, and then pointed to the sumptuous food: "Let's start!"

"Yes!"

Xuan Yue started to eat.

After breakfast, after helping to clear the table, Kushina took a notebook and handed it to Xuanyue, saying, "These are the study notes your big brother Minato recorded when he was at the ninja school. Naruto-sama, please let you enter the ninja school to study!"

Xuan Yue's eyes lit up, she took the note and said gratefully, "Thank you, Sister Jiuxinnai!"

Kushina couldn't help rubbing Xuanyue's red hair, and then excitedly said: "Then let's start, I will train an outstanding ninja. Xuanyue, don't let my sister down! "

"Guaranteed to complete the mission!"

After a joke, Kushina officially taught Xuanyue ninja knowledge.

"If you want to become a ninja, you must have chakra, which is the root of all ninjutsu."

"And chakra is a combination of spiritual energy representing the yin side and physical energy representing the yang side. We refine chakra, which is a fusion of physical energy and spiritual energy extracted from countless cells in the body. If you want to refine Chakra, you must have a strong mental will to sense the energy that exists in your cells!"

"Our whirlpool family has always been known for its strong physique, and refining chakra is not a problem for you!"

Kushina had full confidence in Xuanyue, and then continued to tell: "However, with Chakra, you may not be able to perform Ninjutsu. You also need to rely on the 'Sin' to guide and control Chakra, and then release Ninjutsu!"

Xuan Yue listened attentively and did not interrupt her rashly.

The concept of chakra, 'sin', meridians, one by one knowledge point, Kushina explained with reference to the notes of the water gate.

In addition to the long-term practice of the seal, Xuanyue did not find it difficult to learn other knowledge points, especially the knowledge about the meridians.

Because although he was a surgeon in his previous life, he came from a family of traditional Chinese medicine, and he has a certain knowledge reserve about the theory of meridians.

Two hours later, Kushina was pleasantly surprised to find that Xuanyue was easy to master except for the long-time practice of forming the seal, and her comprehension ability was excellent, so she immediately decided to teach him the chakra refining technique.

The concept of chakra seems simple and easy to understand, but it is not easy to refine.

First, mental energy is illusory.Secondly, the energy of physical cells is also extremely microscopic, not visible to the naked eye, nor can it be touched, and it is even more difficult to observe.Often, many people are blocked at this step, unable to refine chakra, and thus unable to become ninjas.

The vortex family has a strong physique, and the advantage is that the energy of the physical cells is far easier to sense than ordinary people.

Therefore, according to Kushina's instructions, I meditated in my mind and sensed myself. After just a quarter of an hour, Xuanyue felt the body energy overflowing in her body, hidden in every cell.

This is a very wonderful feeling. As soon as the ethereal spiritual force touches these cellular energies, the energy called chakra is naturally born, like a stream of water, looking for the flow of meridians that cannot be observed by the naked eye.

At this moment, Xuanyue clearly felt that with the birth of Chakra, her body had changed... The sense of hearing, eyesight, and full body strength could kill a cow with one punch, and the cells of the entire body also became active. , the control of oneself has jumped directly to an unprecedented realm.

This feeling gave Xuanyue the illusion that life had evolved.

However, he soon found out.If chakra is not used and the refining is stopped, even if it is only circulating in the body, it will dissipate over time, although this rate is very slow.

This is completely different from the internal energy, true essence, and mana that can be stored in it. Xuanyue feels that it is not scientific at all!

Constantly running, sensing, and controlling the chakra in the body, gradually, Xuanyue felt tired in some parts, and this tired feeling came from the cells in this part.

Xuanyue stopped refining chakra, and before she had time to ask Kushina a question, the latter smiled and said: "Xuanyue's talent is very outstanding, and it only took a quarter of an hour to extract chakra. However, you can't evenly extract from the first time. Chakra is extracted from each cell, so it cannot be extracted from a certain part too much, otherwise it will cause cell damage."

"Cells are like an individual. They constantly refine chakra and work, and they will be tired. They also need to rest and replenish energy!"

Xuan Yue thought for a while, and then suddenly understood why immortals who were stronger than Six Paths would also die!

Chapter 3 I'm a Genius

Chakra is the spiritual energy that extracts physical energy from cells and then merges with each other to form.So where does the physical energy in the cells come from?Naturally, recovery is through eating and the like, so to some extent, physical energy can be equated with physical strength.

In the process of refining chakra, cells are like machines for producing chakra.The continuous operation of the machine means the constant wear and tear. When it reaches a certain level, the parts must be replaced, and if it is replaced by cells, that is cell division.

However, just as some parts of the machine cannot be replaced, the machine will be scrapped after a certain time.Cell division is also limited to a certain number of times. After a certain number of times, the cell will no longer divide, and then die and die.

Therefore, the immortals who are as strong as the Six Paths of the God of Creation cannot escape the ending of physical death, and can only exist in the form of spiritual bodies or chakras.

"Then, why didn't Kaguya die? And that big toad immortal called Toad Maru has also lived for thousands of years!"

Xuan Yue has deep doubts in her heart, but she can only bury it in her heart.

Kushina didn't know what he was thinking. Seeing that Xuanyue had already extracted the chakra, he immediately took out a chakra test paper to test the chakra's affinity.

Xuan Yue injected chakra into the test paper as required, and immediately, the test paper became wet and then divided into two.

"Wind, water, not bad!"

Xuanyue was quite pleasantly surprised. Water Dun was nothing more than Wind Dun's aggressiveness.

"It's the same as mine, but, Xuanyue, our whirlpool clan is born with a third phase, generally women are yin, and men are yang!"

"Positive?"

Xuanyue raised her eyebrows. The so-called affinity does not mean that a person has only this attribute, but a natural bias, or an affinity to describe it.

That is to say, wind and water are the two nature changes that Xuanyue is born with, and it is easy to use wind and water to create water and wind with chakra.

"I only explained the five attributes of wind, fire, water, earth, and thunder before. In addition, there are yang escape and yin escape."

Kushina explained carefully: "Yin Dun is the creation of form from nothing. Yang Dun is the force of life that breathes life into everything."