Start your journey to immortality from Naruto

January of the 28th year of Konoha.

Chen An, who was originally having dinner, was called out by a medical ninja from Konoha Hospital who suddenly arrived.

"Good day, sir. There is a new patient in the hospital who is seriously injured. He is now waiting for treatment in the hospital. Others dare not take action because the injury is too serious. The dean sent me to ask you to go there as soon as possible."

The medical ninja spoke to Chen An very respectfully.

"Someone got seriously injured again? This is really troublesome!"

Chen An shook his head helplessly after hearing the news.

"Forget it, let's not talk about that. Grandpa, there's a new patient in my hospital who needs me to take care of. Leave some food for me, I'll come back to eat later."

Chen An sighed and said something to his grandfather in the room. Then he turned around and ran quickly towards the Konoha Hospital with the medical ninja.

When Chen An arrived at the hospital, he found that the injured patient must have been hit by the detonator. His entire body was covered in blood. It was impossible to tell where the blood came from.

A member of the Uzumaki clan who possessed physical healing abilities was putting his arm under the ninja's mouth, maintaining the life force of the Konoha ninja.

"White eyes, open!"

Chen An opened his white eyes and carefully searched the injuries on the patient in front of him.

But the injuries of the person in front of him really surprised Chen An.

It can be said that except for his head which was intact, almost all other parts of his body were broken.

Ninja Technique: Creation and Rebirth

Changan put his hands together, instantly turned on the immortal mode, and then used the creation and regeneration to start healing the patient in front of him.

Chen An took the lead in restoring the injuries to the internal organs of the wounded man in front of him, and tried his best to bring the man's vitality closer to his internal organs.

Relying on the blessing of the medical ninjutsu by the immortal chakra, it took Chen An half an hour to sort out all the injuries of the wounded and perform a simple treatment.

To fully recover, the patient would need to stay in the hospital for a few more days, but fortunately, the life-threatening situation has been overcome.

"Ugh!"

Chen An let out a long sigh, stopped practicing Chakra circulation, and turned off the Sage Mode.

"Teacher Shizuka, what happened to this injured person? Why is he so seriously injured?"

After taking a few breaths to recover his strength, Chen An frowned and asked his medical ninjutsu teacher, Hinata Shizuka.

"Same as before, this is also a mission related to the Rain Country."

"This guy is a civilian jonin. In order to earn money to support his family, he took the risk of intercepting a mission from the Rain Country."

"I didn't expect that I accidentally stepped into the trap designed by the Rain Village Ninja. Except for himself, the other three teammates were all buried in the chain trap of the detonating talisman."

Hinata Shizuka explained to Chen An seriously.

"Really? It looks like the ninja world will be in turmoil from now on."

Listening to what teacher Hinata Shizuka said, Chen An sighed helplessly and said helplessly.

"Well, now that the patient has been cured, you should go back and rest. I am really sorry to bother you."

Seeing Chen An frowning, Hinata Shizuka smiled and patted Chen An on the shoulder, silently comforting him.

"Okay, Teacher Shizuka. I'll be back first. If you have anything to say, please send someone to my house to find me. I don't think I will have any practical training tasks during this period. I will usually be at home."

After hearing the advice from his teacher, Shizuka Hyuga, Chen An pinched his brows. Then he spoke tiredly to his teacher, Hyuga's mirror image.

"Okay, okay, stop talking and go back to rest."

Seeing Chen An instructing her, teacher Xiang Jingxiang reluctantly pushed Chen An out of the ward and urged Chen An to go back quickly.

As Chen An walked towards home, he began to reminisce.

In my previous life, I seem to have collected some information about the years of war in the Naruto world. The start time of the Second Ninja World War seems to be the 29th year of Konoha, which is next year. I just don't know how many people of the Hyuga clan will sacrifice in this war with my help?

After coming out of Konoha Hospital, Chen An staggered towards his home. When he got home, Chen An realized that it took him half an hour to travel a distance that usually took him more than ten minutes.

"Xiao An, why did you come back so late? Is the patient difficult?"

Grandpa Hinata Qingmu saw Chen An walking back unsteadily at the gate, and walked up to him nervously and asked him.

"Grandpa is fine. I was just strolling around and thinking about some things."

Looking at the nervous face of his grandfather Hinata Qingmu, Chen An shook his head helplessly and said to his grandfather Hinata's biological mother with a smile.

"You haven't eaten yet? Come in, Grandpa has saved some for you. He even asked the nanny to heat it up for you."

Hearing that Chen An was fine, Grandpa Hinata Qingmu smiled and pulled Chen An into the house and said to Chen An.

"Thank you so much, Grandpa, for heating up the food for me."

Chen An sat at the dining table, eating his meal in big mouthfuls, and said to his grandfather Hinata Qingmu with a smile.

"Hey, your grandpa is old, and I don't know when he died. He can only help you with small matters like food, clothing, housing and transportation."

Hearing Chen An's words, Grandpa Hinata Qingmu sat on the chair and spoke to Chen An in a calm tone.

"Grandpa, what are you talking about? By the way, how is your practice of the chakra circulation technique I taught you before going?"

Listening to his grandfather's depressed words, Chen An interrupted him hastily and asked to change the subject.

"Your chakra circulation technique, grandpa has already practiced it to the second level, I feel it should be something of the same lineage as the previous chakra circulation technique."

"Grandpa feels that if he works harder, he will be able to reach the third level in about half a year."

When Grandpa Hinata Qingmu heard Chen An asking about chakra circulation, he suddenly gained strength and spoke to Chen An excitedly.

"Really? Grandpa? Then you must work hard. After you cultivate to the third level, I will teach you the subsequent cultivation methods."

Hearing that his grandfather would be able to cultivate to the third level in another half a year, Chen An happily said to his grandfather Hinata Qingmu.

If his grandfather could really cultivate to the third level, Chen An felt that he could at least let his grandfather live to 80 years old. By then, he might have been married and had children, or even become a Hokage.

"Oh, there's more to come. Grandpa has to work hard on that."

Hearing Chen An say that there is something behind the chakra circulation, Grandpa Hinata Qingmu was shocked at first, and then excitedly told Chen An.

After all, his grandson had created this technique called Chakra Circulation. After practicing it, he not only felt more energetic, but also had more strength in his hands and feet. His ninja career, which was about to end, was revived.

Many older elders in the village felt that Chen An’s chakra circulation technique could prolong the life of a ninja.

Although at the beginning the Hyuga clan only practiced the Chakra Circulation Technique as the Sage Mode, later on anyone who completed the first level of practice could feel the extraordinary power of this Chakra Circulation Technique.

Even now, the entire Hyuga clan no longer practices chakra extraction and chakra circulation, but directly starts with chakra circulation.

Hinata Qingmu is always excited when he thinks that in the future, basically every member of the Hyuga clan will be able to possess the Sage Mode. How powerful that will be.