Naruto: Say no to pink eye disease, start with me

Because they were flying in a straight line, the three of them arrived at the gate of Konoha in just over a day.

Before the two door gods could see who was coming, they had already sped past.

"Those were Genbu-kun and Tsunade-hime just now, right?"

"probably."

When Xuanwu got home, he went straight into the basement without even saying hello.

Why is he in such a hurry?

Because, during his time in the Rain Kingdom, he gained two cells.

That's right, two cells.

Do you really think that Xuanwu just went to see Jiraiya and make trouble for himself? He was heading for Nagato from the beginning.

When examining Nagato's eyes, his Mangekyō Tsukurinan was at its maximum power, which is 32x.

Cells that are normally invisible to the naked eye appear incredibly large in front of him.

Xuanwu then used his abnormal chakra control ability to create a wire knife that was dozens of times thinner than a hair, and accurately took out a cell from each of Nagato's eyes. He then placed the two little darlings into two culture bottles filled with culture medium.

After doing all this, Xuanwu used the "Palm Immortal Technique" to quickly heal the patient.

Because only one cell was lost and Xuanwu received timely treatment, the tiny gap was quickly filled by the surrounding cells. No blood was shed during the whole process, and there was almost no damage to the Rinnegan. Nagato only felt a slight stinging pain and had no idea what was happening.

How can Xuanwu's ninjutsu be so easy to master? Humph.

After getting what he wanted, Xuanwu wanted to teleport back to Konoha.

In the basement, Xuanwu carefully looked at the Rinnegan cells in the culture bottle, but he did not dare to take action.

As we all know, cells in the eye area do not have the ability to regenerate. In order to obtain the gene sequence, Xuanwu must first induce them back into ips cells, culture them for several generations and then cause them to become cancerous, allowing them to proliferate indefinitely. Only then can they be amplified and their genome sequence can be extracted using a test kit.

It's complicated to say, and even more complicated to do.

Xuanwu does not have two cell lines, but two, that is to say, he has almost no chance for trial and error, and there is no screening process. He must convert the eye cells into ips cells in one step, amplify them for several generations to verify their stability and keep the samples before inducing cancer.

To be honest, if it weren't for his Mangekyō Sharingan which could be opened to 32x magnification, there would be no chance of completing this project.

"Just do it now. If I fail, I will sneak back and dig out Nagato's eyes."

After Xuanwu created four shadow clones, he started the transformation journey of the Rinnegan cells with their assistance.

...

Three days later, due to the failure of controlling the conditions, the first cell induction failed. The lost Xuanwu returned to the ground to rest for a day. After venting all his emotions on Tsunade, he returned to the basement to continue the second and final experiment.

I'm sorry if you don't succeed, Brother Nagato.

Three months later, looking at the cancerous IPS cells in the culture bottle that had divided from one to 16, the disheveled Xuanwu smiled with relief.

During the past three months, Xuanwu's Mangekyō Tsukuyanagi has almost never been closed. It was only used for insight, and he almost destroyed his right eye. However, this price was completely acceptable. He actually successfully completed the entire experiment with just one cell!

Mangekyō Rakshasa eyes, chakra, genetic technology, precision instruments, and so on, combined with the theoretical knowledge of the previous life and the superpowers of this life, he has turned the impossible into possible. He deserves a share of the Nobel Prize in Medicine!

"Spartacus, why am I so good! I am so strong! Who else in the world can be better than me, hahaha..."

Just as he was reveling in himself, the door of the secret room was opened.

A beautiful lady walked in slowly, holding her nose with one hand and holding up her skirt with the other. "Mr. Xuanwu, can you take a day off? It stinks here."

Today, Princess Tsunade looks like a friendly big sister next door. She is wearing a low-cut chiffon floral dress. Her long and beautiful legs are faintly visible under the hem of the skirt, as if her legs are all below her chest.

The golden hair was curled into waves, falling behind her like a waterfall, and the red crystal pendant on her neck was like a bright pearl, shining charmingly between her breasts. The deep sky blue pupils added a touch of mysterious beauty to her face.

Xuanwu instantly appeared beside Yiren, picked her up, and spun around excitedly, "Honey, I did it!"

Tsunade was also a little bit unbelievable after hearing this. Of course she knew what Xuanwu was doing. In the past few months, he had never left the laboratory at all, and all the meals were delivered by her personally.

Her Royal Highness Princess was very worried as she watched her husband change from a handsome man loved by everyone to a sloppy uncle with dark eyes and listlessness as if he was terminally ill. She had decided to force her to take a day off if Xuanwu continued today. Unexpectedly, she succeeded.

She happily hugged Xuanwu and gave him a kiss, not disliking this stinky man at all, "Congratulations, honey, you're the best!"

After letting Tsunade go, Xuanwu pulled her to the culture bottle and said excitedly: "Look, it is dividing inside, and it is still stable in the fifth generation!

Once it splits to a certain extent, I can start extracting the genome, and the sequence of the Rinnegan will no longer be a secret.

Not only that, I can also perform differentiation induction culture to see if I can create an adult directly. If the artificial human also has a ready-made Samsara Eye, it would be even better! "

Tsunade didn't have a 32x scope. She looked at the empty culture bottle in front of her in confusion and asked uncertainly, "Um, um, honey, is there anything in it?"

After the excitement, Xuanwu gradually returned to normal. He explained: "There are only 16 cells now. It's normal that you can't see them, but there will be more and more in the future, hehe."

Tsunade stopped staring at the culture medium, turned her head and said softly: "Are you happy now, my dear?"

"Yeah, I'm happy."

"Then go take a shower, you've become a stinky man!"

After Tsunade finished speaking, she was about to push Xuanwu to the bathroom upstairs.

"Okay, no problem, you come take a shower with me, it's a good chance to release the stress of the past three months!"

When Tsunade heard this, she remembered that they had not done that for three months. If she allowed Xuanwu, who had abstained from sex for many days, to do that, she would definitely be hurt.

Thinking of this, Her Royal Highness the Princess said in panic: "No! You stink so bad, absolutely not! I will die!"

She wanted to escape and quickly rushed to the door of the laboratory, but was blocked by Xuanwu and carried up, "That's not up to you!"

After he created a shadow clone and told him to keep a close eye on his cells, he carried the struggling big white rabbit directly to the bathroom upstairs.

All that was left was Tsunade's weak voice begging for mercy, "Good daddy, I beg you, please have mercy on Qian-chan~"

"boom",

The door slammed shut, leaving only a weak, pitiful and helpless shadow clone in the entire laboratory. He clenched his fists and cursed, "All you do is do that all day long, and in the end you push all the dirty work to me. Original body, I curse you, you will die of exhaustion sooner or later! Tsunade is mine!"