"If you feel like doing extreme eye surgery for that, sure? But I don't think it's essential, and I'm hoping there's some way we can get more people able to use the eye soon anyways."

"My version's way less extreme than yours, but yeah, it's hardly urgent."

"Yeah. Let's get heading back? I think we do need to figure out what to do about further Rinnegans, but we don't need to be standing here to discuss that."

"Sure." The shuttle opens up.

And board.

"I think given how easy I've found the interface it's possible 'using the Rinnegan fully' will be significantly easier in general for Uchiha. However..."

"However?"

"Only other Uchiha right now are Itachi and Obito. We could put some back as undead but them being able to use the Rinnegan would require them being fully alive, which runs into the problem with us not knowing what the putting-people-back technique actually does."

"Yup. Bit of a tangle."

"If there's ever been anyone else with the Rinnegan it might make sense to grab them..."

"Mustn't there have been, at some point?"

"The Sage of Six Paths, at a minimum, but I don't know if the resurrection technique works on half-humans. Still, we can try for him."

"Sounds like a plan."

"Can you conjure for 'people who have ever had a Rinnegan'?"

"Ooh, probably." He cups his hands for people-models.

This gets:

-Himself

-Sasuke

-Control rod Sasuke

-A guy who looks severely physically disabled, with blood red hair

-Six assorted bodies with the control rods through them

-A guy who looks like he could be related to Sasuke

-The Sage of Six Paths

-The Sage's brother

-The Sage's mother

And no one else.

"So, the Sage, his brother, some Uchiha do you recognize him, space alien patient zero, and this rando."

" - That's Uchiha Madara, and resurrecting him would be a significantly worse idea than handing Itachi a Rinnegan. I don't recognize the rando."

"Let's see if rando has published anything!" Conjure.

No books or anything.

"No publications. I can do complete works and just try to skip his diary." Conjure.

Letters - to the Leaf, to Jiraiya, to assorted people whose names Cam won't recognize, many of the last speaking of revolution in couched terms. One thing identifying him as 'the God of Rain,' some apparently governmental memos and declarations... Does not have a diary.

"He corresponded with Jiraiya, if we want a character reference. He's the 'god of rain'? Whatever that means?"

"Rain's a small country. I think no one's heard much of them in over a decade, and last anyone knew they were ruled by Hanzo, who if he had the Rinnegan people would've noticed. He'd also probably be ancient by now..."

"If this guy was corresponding with Jiraiya he might also still be alive."

"Possible! Maybe Jiraiya knows."

"I don't think Jiraiya has a computer... We can ask him when we're back. Or get Naruto to ask him."