Naruto: Become Uchiha Madara’s mobile health pack

"One hundred percent," Madara muttered, praising him sincerely, "You are really amazing, you can think of such cunning ninjutsu that goes against heaven's will."

Tobirama was momentarily absent-minded and murmured to himself: "In the beginning, this ninjutsu was developed to help Kamui. After seeing the pupil technique of Rashomon Ghost that comes with his Rinnegan, I'm afraid to continue using it. It will completely deprive him of consciousness, make his body unable to bear it, and put him in danger.”

Tobirama sighed in pain, "This ninjutsu hasn't been given to him yet, but it was used like this in the end."

Madara was also saddened by this. At home, he did not dare to indulge in the pain of losing Kamui for a long time, let alone at work. Now it seems that only in front of Tobirama, with this person who knows everything and has the same pain as himself Only in front of him can he reveal his truest self.

No matter how you look at it, it feels ridiculous to be in this situation now, doesn’t it?

"Are you willing?" Tobirama asked again.

This time, Madara didn't hesitate, he nodded.

"If Kamui replaces me, the things you were worried about before will not happen. If anyone has a greater influence than me, the Hokage, it is probably him. Many of the ninjas who have been conquered It's all because of him. Maybe they are more willing to see Kamui than me as Hokage."

"..." Uchiha Madara was so calm that Tobirama fell silent.

When this ninjutsu was first developed, the first person to witness it was besides himself and his elder brother Hashirama who came here by chance.

Watching one person transform into another person, not using the transformation technique, but completely transforming into another person from appearance to soul, this kind of ninjutsu is really shocking.

At that time, Tobirama was very happy because the ninjutsu test was successful, but Hashirama, after the shock, he severely reprimanded Tobirama.

"This is a jutsu that goes against the laws of nature and is disrespectful to the deceased. Tobirama, this jutsu cannot be used again in the future."

Hashirama said solemnly, and his face, which was always smiling, was gloomier than the sky in June.

In fact, Tobirama himself was aware of this problem, but compared to the person he saved, his self-impressed status as a "savior" made him deliberately ignore it.

After all, he had a guilty conscience. His elder brother wouldn't let him use it, so he didn't mention it on purpose.

What's more, this ninjutsu still needs to be perfected. Even if it is to be given to Kamui, it must be perfected before giving him the best.

"Speaking of which..." Madara suddenly thought of some conditions for this technique, and he had a headache. "But, I found that I don't seem to have the tissue of Kamui. What should I do?"

After staring into his eyes for a while, Tobirama said slowly: "I do."

"You have?" Madara was stunned.

Seeing Madara's stunned look, Tobirama finally felt better for a while. He smiled very proudly and nodded, "Yes, I have what you don't have."

Madara hated Tobirama's attitude of competing with him, so he avoided Tobirama's smug eyes and walked to the window.

The windows here are very small, with only a small hole in the wall. The sunlight shines in through this small hole. The sunlight is bright but cannot drive away the darkness in the room.

Madara looked outside. In winter, all the leaves had fallen, leaving only dead branches standing in the cold wind, lonely and desolate.

Tobirama felt a lot happy when he saw Madara's jealous look. He seemed to have done it on purpose. He was not in a hurry to get the things belonging to Kamui, but was talking behind Madara's back.

He said: "I have two things taken from Shenwei, one is blood. Three years ago, I gave him a very comprehensive physical examination. During this examination, I took a tube of his blood. , I used some at that time, and I saved the rest.”

Madara frowned when he heard this. Senju Tobirama was quite talented in the development and scientific research of ninjutsu. Even if he was not happy in his heart, Madara had to admit this.

When he heard that Tobirama had saved some of Kamui's blood, he instinctively wanted to know why he did this.

"You ask me why?" Tobirama took a deep breath and squinted his eyes and thought. When he first did this, he didn't know why, but his intuition told him to do it.

There seemed to be a voice in his heart telling him, "Keep some, you will definitely be able to use them later."

Later, after the eldest brother and Mito had a second child, when he looked at the swaddled little baby and listened to the naughty eldest son running around calling Hashirama's father, there was a moment when Tobirama also wanted to A child that belongs to him and his sweetheart.

From then on, he had a crooked idea and wanted to engage in genetic research. If the research was successful, he would also know who this technique was used on and on whom.

It was definitely impossible for him to kidnap Shenwei, so extracting some genes belonging to that person from the blood became the only way.

These few bloods have special meaning to Tobirama. He obviously doesn't want to use them yet, so there is only the other one left.

Of course, he would not tell Madara these things, not to mention whether the research could be successful in his lifetime. Even if it was successful, Tobirama did not want to tell Madara.

"I'm not obligated to tell you everything."

Madara had no choice, as long as he didn't want to say it, he couldn't force him to say it, so he simply asked what the other thing was.

"As for this other thing..." Tobirama suddenly narrowed his eyes and looked far away. He seemed to have fallen into long-lasting memories, and even his expression became much gentler.

"It's Kamui's hair. I got it accidentally when I was in a hot spring hotel."

That wasn't actually a warm memory. It was on that occasion that Tobirama saw the scars all over Kamui's back.

At that time, no matter how much he asked or guessed, he could not get an answer. Later he realized that it was the humiliation imprinted on him during his four-year proton career.

In the hot spring water, Kamui's hair was hooked with water plants, and Tobirama took the opportunity to help him untie it and put the broken hair in his hand.

At that time, he never thought that one day it would be of such use. He only treasured it because it was the hair of his sweetheart.

Listening to Tobirama's statement, Madara couldn't tell what he felt in his heart. Even though he was gone, when other men talked about Kamui so ambiguously, Madara still couldn't help but feel jealous.

He glanced at Tobirama and said dissatisfied: "How many things between you two do I don't know?"

Smelling the vague smell of vinegar floating in the air, and thinking that he would be able to see Kamui in a while, Tobirama, who had been depressed for many days, glowed with a different look.

Unable to understand Madara's sarcasm, he used the teleportation technique to disappear into the laboratory. Only a few minutes later, when Tobirama came back, he already had a few more hairs in his hand.