Naruto, starting with immortality, I'm going to buy up the ninja world!

Chapter 209 Tobirama: It's Danzo again!

"Sparashi, this is really interesting. It really is the Sharingan."

Orochimaru carefully examined Shisui's Sharingan, much like an ophthalmologist examining a patient.

"Yes, if my guess is correct, White Zetsu's eyes should have been completely assimilated by Shisui's Uchiha bloodline."

"Alright, thanks for your hard work. I have a rough idea now."

He then released his hand, indicating that Zhishui could go and rest for a while.

"Orochimaru, do you have any ideas?"

Orochimaru nodded and said.

"Based on the information I gathered before, and considering Shisui's current performance, I have some guesses about the Sharingan of the Uchiha clan."

Tetsuya immediately became interested.

"Oh, tell me about it."

"I believe that the source of the Uchiha clan's eye techniques is not their eyes, but the true secret of the Sharingan lies in the Uchiha clan's brain."

"The brain? Interesting, it's similar to what I was thinking. After all, Shisui managed to activate Susanoo even after having one of his eyes gouged out."

Shisui nodded. In fact, he had already guessed that when he fought Danzo and the others, Tetsuya and the others were probably watching.

Otherwise, how could they possibly catch themselves while fishing?

"Of course, it wasn't easy for Shisui to awaken the Rinnegan again."

First of all, Mr. Chiba, the glasses you installed for him are quite special.

White Zetsu have very peculiar bodies; their physical structure is somewhere between that of plants and animals, and they do not exhibit any rejection reaction to humans.

White Zetsu's eyes were like transparent plain water without any background color. This plain water could be mixed with most drinks. For example, if you poured it into tea, it would become tea; if you poured it into alcohol, it would become alcohol.

After the White Zetsu's eyes were transplanted into Shisui's body, he began to be assimilated by the Uchiha clan's bloodline.

As I mentioned before, the source of the Sharingan's power in the Uchiha clan doesn't come from the Sharingan itself, but from their brains. And the brain's control over this power is influenced by emotions. First, it was nourished by the Uchiha bloodline, and then, under those circumstances, the intense emotions caused Shisui's brain to erupt with power, thus leading to the evolution of his eyes into the Sharingan.

As Orochimaru spoke, he pulled out a notebook from his pocket and began to take notes.

After finishing writing in the notebook, he suddenly turned to look at Tetsuya.

"Mr. Chiba, could you lend me a few Sharingan eyes to study? Maybe I can use White Zetsu to research and create artificial Sharingan eyes."

Before Tetsuya could speak, Shisui spoke first.

"Impossible! The Sharingan belongs to our Uchiha clan, and we would never give it to you."

Seeing this, Tetsuya shrugged.

"Well, as you can see, it's unlikely you'll get the Sharingan from me."

Orochimaru didn't seem to care, he just shrugged and said.

"Alright then, since the Sharingan won't work, could you give me a few drops of blood for research?"

Shisui hesitated for a moment, then looked at Tetsuya and Orochimaru. Seeing that Tetsuya had no reaction, he finally spoke.

"Alright, if it's just a few drops of blood, it's fine. But you can't use my blood to do anything that would harm the Uchiha clan."

"Don't worry, I won't do such a thing. I don't have any conflicts with the current Uchiha clan, do I? In fact, I have a lot in common with the current Uchiha."

As he spoke, Orochimaru smiled and used his summoning technique to summon a small white snake. The snake spat out a test tube from its belly, and Orochimaru picked it up and handed it to Shisui.

"Not much is needed, just a few drops of blood will suffice."

Shisui looked at the sticky test tube without saying much. He opened the lid, took out a shuriken, and drew a few drops of bright red blood into the test tube.

Orochimaru collected the blood with satisfaction. If it were just ordinary Uchiha blood, he wouldn't be so satisfied, but this was Shisui's blood, so it was different.

After all, he is currently the only Uchiha who has assimilated White Zetsu's eyes into Sharingan, so perhaps he has some special abilities.

If I could decipher the secrets within the blood, I might be able to artificially create the Sharingan.

As for the Sharingan, he has other ways to obtain it besides this.

He refused to believe that Danzo didn't have several pairs of Sharingan in reserve.

"Alright, now that you've got what you wanted, shouldn't we talk about something else?"

Orochimaru nodded.

"Okay, Mr. Chiba, you mean that Uchiha brat, right? Do you want me to take him as my apprentice?"

"Yes, I hope you will take him as your apprentice, but before that, I have a question I would like to ask you."

Tetsuya looked Orochimaru up and down, asking with some curiosity.

"I wonder if you've ever studied the Impure World Reincarnation technique developed by the Second Hokage?"

"Oh, Mr. Chiba is actually interested in this technique? Aren't you able to perfectly revive others? You shouldn't need this inferior version of the resurrection technique."

"Yes, I don't need it, but Sasuke does."

"Sasuke, oh! I understand."

Orochimaru nodded. He was a smart man; by simply connecting Sasuke with the Impure World Reincarnation, he understood what Tetsuya wanted to do.

"Hehehe, don't worry, Mr. Chiba. I've also done some research on the Impure World Reincarnation technique, and I've even improved upon it. Although there are still many areas that can be improved, it's still a significant improvement over the original version."

"Really? You mean my technique is full of flaws?"

A cold, sharp voice rang out, and Orochimaru felt a chill run down his neck.

If Tetsuya hadn't been there, he probably would have turned into a snake and run away.

"who!"

"Lord Orochimaru, be careful, this person is very strong."

Kabuto was the first to react, and his palm emitted a blue light that transformed into a light blade.

Kimimaro released bone spikes and stood up to protect Orochimaru, as if he would have to step over Orochimaru first if anyone wanted to touch him.

"Oh, a descendant of the Shikotsumyaku (Corpse Bone Pulse), that's a rare bloodline limit. Orochimaru, the little guy you found is quite loyal to you."

Orochimaru breathed a sigh of relief when he saw that Tobirama hadn't attacked with his sword. He licked his dry lips and replied.

"Thank you for the compliment, Second Generation. I may not have much else, but I do have some talent in judging people. Of course, I am still far inferior to Boss Chiba."

"Hmph, don't push your luck. I haven't forgotten what you did to Konoha."

"Hehe, Second Hokage, you are mistaken. I am just a scientist. My greatest hobby is research. As for where the research materials come from, that is none of my business. Those materials were provided to me by Danzo."

Upon hearing the name Danzo, Tobirama's veins bulged.

"It's Danzo again!"