People are in Konoha, scientific achievements are followed by blood

Although this silly kid Kushina is a bit careless, she doesn't do things lightly or seriously.

However, in the entire Konoha ninja village, the person Yayoi trusted the most was this silly girl.

Of course, he didn't tell the complete truth to Kushina.

They just used the excuse that it was an old injury from the previous mission and described the subsequent blood inheritance fusion process as a healing process.

Kushina was dubious.

She was keenly aware that Yayoi was hiding something from her. This was a woman's intuition.

However, looking at the determination revealed in Yayoi's eyes, she finally agreed to his request.

"Leave it to me, you can always trust me, sister."

With Kushina's promise, Yayoi breathed a sigh of relief.

In front of Kushina, he directly injected the orange atavistic potion into his body.

The place where the medicine was injected first felt cold, and then began to heat up. This heat was quickly transferred to the whole body.

Taking advantage of the fact that the effect of the atavistic potion had not yet fully exerted its effect, Yayoi took Kushina to the place where she stored growth-promoting potions and life-sustaining potions.

Demonstrated to her how to use these potions.

In order to prevent Kushina from turning around and forgetting, he recorded all the dosage, injection time, and injection site in detail on a scroll.

After the plan to cultivate Kushina failed and he saw her terrible destructive power in the laboratory.

Except for letting her feed rabbits, Yayoi never dared to let her participate in his experiments.

At this moment, being forced to hand over her wealth and life into Kushina's hands, Yayoi felt really uneasy, but she could only comfort herself silently:

'Since Kushina can feed so many experimental rabbits until they are fat and white, it means that she is also a girl who is both thick and thin.It shouldn't be a problem to feed a big living person...'

However, seeing Kushina's eyes shining brightly as she played with the needles with great interest, Yayoi fell silent again.

He couldn't help but think of the experimental rabbits who were 'suffering from heatstroke' every day under Kushina's careful care.

'Is it really okay to leave yourself in Kushina's hands? '

However, after being injected with the anti-ancestral potion and the first phase of growth-promoting potion, he could no longer get off the pirate ship.

As the medicine gradually took effect, his body temperature began to get higher and higher, and his body became weaker and weaker.

The small body lay half-lying on the chair, and the whole person became very lazy, like a full milk cat.

"You can't lie down here, you'll catch a cold."

Kushina didn't know that the potion had worked, and thought he really had a relapse of an old injury.

She casually lifted Yayoi's little arm, pulled him up from the chair, and held him in her arms like she usually held a rabbit.

Under the influence of the medicine, the powerless Yayoi could only be like a little rabbit, at her mercy.

At this moment, he suddenly began to sympathize with the rabbits who had been sacrificed for his experiments.

Kushina also noticed something. After losing her usual unusually mature temperament, Yayoi in this soft state was unexpectedly super cute!

She couldn't help but pinch the left and right sides of Yayoi's face. Not to mention, it felt really good.

Facing Kushina's teasing, Yayoi, who was out of state, could only silently protest with her eyes.

……

The blood inheritance fusion process went smoothly, but Yayoi's physical discomfort became more and more serious.

At first, I just felt hot all over my body and my limbs were weak.

Later on, I would still feel dizzy and nauseated from time to time. By this time, my body's sustenance was completely dependent on the nutrient solution injected by Kushina.

At this stage, although Yayoi's body cannot move, her consciousness is still in a semi-awake state and she can perceive the outside world.

To his surprise, Kushina, who he was originally worried would fall off the chain, performed perfectly.

Every day, Kushina would come over to see him at regular intervals, observe his condition, change his dressing, turn him over, and clean the filth composed of dead cells discharged from the surface of his skin.

At the beginning, Kushina's methods were a bit rough, and she was just copying the same experience with rabbits.

When cleaning his body, he even used a hard-bristled brush!

It feels like bathing pets such as pigs, dogs, and rabbits.

Especially the feeling of his little brother being scrubbed repeatedly with a hard-bristled brush made him extremely embarrassed and angry.

Bastard aunt!

If he could move, he would definitely hang this silly girl up and beat her!

However, Kushina soon realized her mistake, and her methods became gentle.

In the process, Yayoi was at her mercy like a doll.

After a long time, Kushina thought that Yayoi could no longer sense her surroundings.

So, she began to talk to him about her suppressed feelings.

Sometimes it's about Minato's dog-licking behavior, sometimes it's about the rejection of him by his fellow students, and sometimes it's about his longing for Uzushio Village...

The most mentioned one is the hesitation about becoming the Nine-Tailed Jinchuuriki.

As he spoke, he mentioned the 'choice' that the Third Hokage had given him.

She frankly told Yayoi that at that time, she was indeed moved.

But until now, she does not regret giving up this opportunity given by Sandai.

Kushina said that if Yayoi really became a Jinchuuriki in her place, she would never be happy in her life.

On the contrary, after this choice, she became more determined to become a Jinchuuriki.

Because, in Kushina's view, as long as she becomes a Jinchuuriki, she can protect Yayoi, her only blood relative of the same race in the world.

Yayoi listened to her words in his heart, feeling a little moved and a little angry at the same time.

Based on his knowledge of the village, it was absolutely impossible for the jinchūriki candidate he had been training six years ago to change his mind easily.

The purpose of Sandai, a dead old man, in proposing this choice was entirely to test Kushina's will.

In this way, he wanted to polish Kushina's thoughts and turn her into a 'vessel' that conforms to his ideals, and a 'human pillar' who can make sacrifices for something precious.

This precious thing as a bond is now "Uzumaki Yayoi" as a nephew and younger brother, but with the continuous instillation of the will of fire brainwashing, sooner or later it will become a larger concept, that is, a "village".

……

As the blood fusion progressed step by step, Yayoi gradually lost all sense of color, fragrance, taste, smell, sound, touch, etc., and fell into a state of suspended animation.

Cells all over his body are constantly being destroyed and reborn, and dirt composed of dead cells is excreted from the surface of his skin all the time.

His appearance is rapidly increasing in age, his height is gradually increasing, and his hands and feet are also elongating.

The facial lines become more mature, and she begins to transform from a cute young lady to a handsome young man.

In just over a month, he changed from the five or six-year-old to the ten-year-old he is now.