Start your journey to immortality from Naruto

With the rise of the Third Hokage Sarutobi Hiruzen, Konoha Village began to rapidly recover its strength, and new leaders took over in various departments.

But these have nothing to do with Chen An. During this time, Chen An was treating patients in the hospital while researching new ninjutsu.

Chen An had just returned to the office that day when there was a gentle knock on his door.

"Please come in!"

Chen An spoke loudly to the person knocking on the door without raising his head.

Hearing Chen An's answer, the door was gently opened and a familiar face appeared in front of Chen An.

"Tsunade, what do you want?"

Chen An saw that the person who walked in was actually Tsunade Senju, so he asked curiously.

"Good day, um...are you tired from work? Do you need my help?"

Senju Tsunade asked sheepishly.

"I'm not tired. I just started working today. How can I be tired?"

Chen An stared at Tsunade Senju curiously, wondering what Tsunade Senju was up to.

"Do you need something to eat? I'll buy it for you."

Hearing Chen An say that it was not necessary, Senju Tsunade added anxiously.

"It's only eight o'clock now, it's not time to eat yet.

Chen An looked at Senju Tsunade with amusement and said helplessly.

Chen An knew that Tsunade Senju must have something to ask of him, but was just too embarrassed to ask him. It just so happened that he had the need, so he could give Tsunade Senju a way out.

"Alright, Tsunade, just tell me what you need. I'll help you if I can."

Chen An interrupted Tsunade Senju who was about to speak and said helplessly.

"Well, it's nothing actually. I mainly want to learn some medical ninjutsu from you."

After hearing Chen An's words, Senju Tsunade hesitated for a long time, and finally spoke weakly.

"I thought it was a big deal. If you want to learn, you can just ask. And although we are not particularly close relatives, we are at least friends. You can't even bring yourself to talk about such a small matter. Aren't you underestimating me a bit?"

Chen An laughed playfully, then reluctantly took out a scroll from his bookcase and handed it to Tsunade.

"This is all of my medical ninjutsu, they are all recorded in here, you can take it and learn it."

Chen An smiled and handed the scroll in his hand to Tsunade Senju.

The scroll in front of him contains not only the Chakra Scalpel and Palm Fairy Technique, but also the S-level medical ninjutsu of creation and regeneration that Tsunade Senju developed later based on Hashirama Senju's passive ability.

However, what is recorded in this is Tsunade Senju's original ninjutsu, which requires the Yin Seal to store chakra.

The version created by Chen An himself is activated with his own Dantian as the core.

Tsunade Senju took the scroll and looked at Chen An in disbelief.

Suddenly, Tsunade Senju thought about it and put the scroll down embarrassedly.

"Good day. I can't take your jutsu for nothing. How about this, think about what jutsu you need and I can ask Grandma Mito to give it to you."

Senju Tsunade looked at Chen An with a serious face.

"Is that so? Then I won't be polite."

Hearing what Tsunade Senju said, Chen An felt secretly delighted. He looked at Tsunade Senju with a bright expression and spoke.

"No problem, you said I would go back and ask Grandma Tsunade for it."

Senju Tsunade looked at Chen An with firm eyes and said very seriously.

"I want to obtain the summoning technique. I want the summoning scroll of Shikotori and the Flying Thunder God Technique created by Master Senju Tobirama."

Chen An looked at Tsunade Senju with a smile and said.

"Okay, I'll go back and ask Grandma Mito for it."

After hearing Chen An’s conditions, Senju Tsunade turned around and wanted to leave, but was stopped by Chang An.

"Don't go. Take this ninjutsu scroll back. Let Lord Uzumaki Mito take a look and see if it's worth learning these two ninjutsu."

Chen An smiled and stuffed the scroll of medical ninjutsu into Tsunade Senju's arms, and said to her:

"Okay, thank you, good day"

Tsunade Senju couldn't dodge, so she had to take Chen An's medical ninjutsu scroll and bowed to Chen An.

Watching Tsunade Senju leave, Chen An sat down on the chair with satisfaction.

I have always wanted to study the method of spiritual communication between people.

However, Chen An discovered that this method seemed unable to produce a psychic scroll.

It can only be transmitted between two people.

But it would be troublesome if the entire Hyuga clan were to teleport to each other.

Chen An wanted to see how the psychic clan could get the entire family involved, and how they could perform psychic communication according to the amount of chakra the psychic paid.

Tsunade Senju returned to the Senju clan with the medical ninjutsu scroll.

"How's it going? Xiao Gang, you got what you wanted."

Looking at Tsunade Senju coming back with a scroll, Uzumaki Mito smiled and said to Tsunade Senju.

"Grandma, I didn't take Ri'an as my master, but he gave me all the scrolls of medical ninjutsu. He said he wanted to exchange them for the Flying Thunder God Jutsu and the Wet Bone Forest Summoning Scroll."

Tsunade Senju carefully placed the medical ninjutsu scroll in front of Uzumaki Mito and said to her.

"Oh, really? Then let me see. Is this little guy's medical ninjutsu enough to exchange for two S-level ninjutsu?"

Uzumaki Mito picked up Chen An's medical ninjutsu scroll curiously and said to Senju Tsunade with a smile.

As the medical ninjutsu scroll was opened, Uzumaki Mito carefully examined the medical ninjutsu recorded in it.

Uzumaki Mito didn't care about the first two medical ninjutsu, whether it was the Chakra Scalpel or the Palm Fairy Technique. With her ability, she could still create two A-level medical ninjutsu after spending some time.

But when Uzumaki Mito saw the creation regeneration, his eyes suddenly lit up.

Because creation and regeneration are very suitable for his granddaughter Tsunade Senju.

"Tsuna, it seems that the little guy's ninjutsu is indeed worth the cost of these two S-rank ninjutsu."

Uzumaki Mito put down the scroll in his hand and said to Senju Tsunade with a smile.

"Really? Grandma? Is this jutsu very powerful?"

Tsunade Senju looked at Uzumaki Mito in confusion and asked Uzumaki Mito.

"Yes, this ninjutsu is not only powerful, but also very suitable for you."

Uzumaki Mito nodded and said to Senju Tsunade.

"Then grandma, should I go to Second Grandpa's study to get the summoning scroll and the Flying Thunder God Jutsu?"

Senju Tsunade said excitedly to Uzumaki Mito.

"No need, you should just start learning these two ninjutsu honestly. Grandma will help you. I hope you can learn them as soon as possible."

"You don't have to worry about ninjutsu. Grandma will go give Hinata a good day tomorrow and thank the little guy."

Uzumaki Mito shook his head and rejected the decision to let Senju Tsunade perform the ninjutsu.

I hope Tsunade Senju can learn all the medical ninjutsu developed by Chen An as soon as possible.

"Okay, grandma, I understand."

Tsunade Senju quickly put away the medical ninjutsu scroll and ran towards her room.

She wanted to see how powerful the ninjutsu invented by Hinata Rian was. Even her grandmother praised it.