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

Princess Tsunade smiled sweetly, like a blooming spring flower, her beautiful cheek gently resting on Xuanwu's arm that was as thick as a pillar, and she said softly: "I believe you."

Then she closed her eyes and fell asleep.

These days, although Tsunade looked happy every day, she had not had a good rest because she was worried. Now that her knot in her heart has been untied and she has received the promise she wanted, she can finally have a good sleep leaning on the person who makes her feel at ease.

Listening to Tsunade's even breathing, Xuanwu felt a little embarrassed.

You fell into a deep sleep, what should I do?

A quilt covered Tsunade's beautiful body, and then the two disappeared.

In the "realm" space.

Xuanwu placed Tsunade on her own bed, and looked at the sleeping beauty in front of him with tenderness in his eyes.

After staring intently for a long time, Xuanwu finally came to his senses.

After gently scratching her little upturned nose, Xuanwu stood up and left, and considerately helped her close the door.

When the princess was the only one left in the bedroom, she rolled around on the huge bed in agitation, kicking back and forth.

"What a dork!"

Then Princess Tsunade fell asleep with a sweet smile.

Compared to the beautiful girl who was sleeping soundly, Xuanwu was not so relaxed.

He opened the door of the laboratory in the "realm" space after a long time.

As a result, he was almost sprayed to death by his own shadow clones rushing towards him from all directions.

"You still remember to come, original body!"

"You've been idle all day, don't you know where your livelihood lies? Hey!"

"Look at me!!! You bastard!!!"

"You keep getting more and more cowardly. You still haven't taken down Tsunade yet. What's the point of having you? Let me do it!"

"You're leaving all the research to us. Doesn't your conscience hurt?"

"You don't do anything except transferring some chakra to us every day. Do you think you are a universal power bank?"

"What use is there for this rubbish body!"

Akimichi Xuanwu hurriedly released the Shadow Clone Technique. If he didn't, he was afraid that he would die here.

Then an extreme feeling of exhaustion spread throughout his body, and Xuanwu felt really bad and fell to the ground. If it weren't for his abnormally high mental strength, he would have died by now.

It took him a long time to recover.

"Shadow Clone Technique",

More than a dozen Xuanwu appeared again.

"Brothers, keep working hard! A bright future lies ahead!"

"Oh! For the future, go!"

The shadow clones returned to their posts and continued their research.

Xuanwu let out a light breath, left the laboratory and went to his bedroom, lying on the bed to sort out the information that the shadow clones had just passed back.

Since the war began, he seldom came here except to transfer chakra.

In order to maintain the stability of his experimental shadow clones, he, with his extremely large chakra, could only create a hundred or so shadow clones during battle.

Now, several months of information flooded into his mind all at once. He was lucky to be alive.

The current research results can be divided into several categories:

First, the development of the Sharingan that matches the Genbu.

Although Xuanwu only has a pair of Mangekyō now, he has quite a few Sharingan. He has dozens of pairs of Sharingan differentiated from his own cells alone.

He used the Sharingan gene of others as a sample to direct mutation in the gene that controls the Sharingan in his own ips cells, and then induced differentiation to obtain a pair of eyes, which he then installed on himself. Xuanwu, who possessed powerful mental power, could easily develop it into three magatama.

But what happened next was quite unsuccessful.

After opening, the Sharingan's exclusivity is extremely strong. Even if they have the same source, they cannot be fully compatible with the Xuanwu.

This made Xuanwu speechless. It was obvious that the kaleidoscopes of both brothers could be fused, but his own eyes, which were the result of mutated and differentiated cells, had an rejection reaction after they were installed on himself. Who could he go to for justice?

Currently, among the dozens of pairs of Sharingan, the best compatibility with him is only 53%. It is extremely difficult to open the Mangekyō with the Sharingan that is not fully compatible, because once Xuanwu has drastic emotional fluctuations, the special Yin-tun Chakra formed in the brain will be injected into the eyes and directly destroy the Sharingan.

Without another pair of kaleidoscopes that perfectly match them, the eternal kaleidoscope will be out of reach.

He now really wanted to study how Kakashi, a foreigner, opened his eyes.

Second, the immortal body

This is going quite smoothly at the moment. More and more immortal genes in Hashirama's cells are being stimulated, and the pseudo-Hashirama cells being screened out are becoming more and more pure.

Not only that, during this period of time, the shadow clones grafted the genes of the pseudo-Hashirama cells with the genes of the Uzumaki clan, and screened out a new type of cell, namely the genetically modified cell.

This type of cell has a strong ability to self-repair its DNA, its telomere length is three times that of the vortex cells, and it can produce a protein that can greatly delay the shortening of telomeres caused by cell division.

Moreover, after it is transformed into a tissue structure, it has a strong self-healing ability. Although it cannot reach the level of Hashirama's cells, it is also quite terrifying.

In addition, the purity of the Yang attribute chakra it produces far exceeds that of the pseudo-Hashirama cells.

What Xuanwu had injected into his and Tsunade's bodies before was the positive chakra produced by the pseudo-Hashirama cells, which brought great benefits to both of them. Xuanwu's body developed better than before, and his chakra increased rapidly. Even the consumption of the Mangekyō Sharingan was reduced. Tsunade gained even more benefits than him.

He plans to change to this one with better purity in the future. Tsunade's bloodline limit will definitely be closer to full awakening.

The third is rolling eyes.

After research, Xuanwu discovered that the Byakugan of the Hyuga clan should not be its final form. Alas, I really regret not reading the original work. It would have saved me a lot of trouble if I had read it.

In Xuanwu's opinion, a large section of the gene that controls the Byakugan has not been activated. The length of this unactivated sequence is dozens of times longer than the activation length of Hinata Ito's Byakugan gene. It is still a long way to go for Xuanwu's own Byakugan to activate all the genes.

If we only consider the gene length, the entire Byakugan's gene sequence is more than three times that of the Sharingan.

This discovery shocked Xuanwu. Could it be that the Byakugan was the best pupil technique in the ninja world? Was the Sharingan only fit to carry shoes for it?

Tsunade brought some blood tissue from the Hyuga clan, which will speed up the development of the Byakugan even more.

Fourth, cell gene fusion.

The genetic fusion of Pseudo-Hashirama's cells and the Uzumaki clan's cells gave Xuanwu an inspiration: whether he could continue to fuse other cell genes to obtain stronger cells.

Then he became emo.

The genetically modified cells are too domineering. No matter whether their genome is fused with the Byakugan gene or the Uchiha gene, it will only show the characteristics of genetically modified cells. Even the genes that control the Byakugan and Sharingan will be attacked and damaged by the cells themselves.

The experiences of other bloodline limits are basically the same, or even worse.

Xuanwu had to settle for the second best and use pseudo-columnar cells for fusion, and the result was similar. Several screened cells that did not attack their own genome also showed only one trait.

Xuanwu was also helpless. He could only say that this road was long and arduous. He had to try to link and fuse other genomes to gain experience.

This project is currently in its early stages, and Xuanwu can only continue to invest money in it, hoping to find the cause and fish for the needle in the ocean.

......

I will not go into details about other studies such as the Tailed Beast Organization.