An old man, with three odd eyes - the two that are where eyes normally go are purple with black rings, and take up the entire visible eyes. The third is in the middle of his forehead, bloody red and similarly ringed. He has horns growing from his forehead, and black lines across his body.

"Well isn't he fashion-forward." Was he born like that, what did this guy look like as a baby.

Chubby cheeks, two eyes, full head of white hair, and horns. 

"He was born with the horns and a surprising amount of hair, the eyes were added later," Cam reports for the benefit of supervision who don't know what he's conjuring by.

"I suppose that's possible with an odd bloodline, though I've never heard of one causing horns at birth."

"It's interesting he existed. I wonder where he learned, or if the idea that he taught everyone is the myth..."

What'd his parents look like, were they, ah, horny, too -

A normal human man, vaguely East Asian, and a woman even odder than her child. Her eyes are a smooth, unrelieved light purple, with no apparent pupil. She has a red eye - the same shade as Sasuke's sharingan - in the middle of her forehead, ringed, with nine tomoe rather like the three he has in each iris. She has quite large horns growing from her skull, bony protrusions in place of eyebrows, skin so pale it's debatable if there's blood under there, and white hair. 

"He got it from his mom! That's interesting."

"Not the oddest bloodline I've ever seen. Those eyes look like the byakugan, a bloodline of the Leaf, and the middle eye looks like a potential precursor to the Uchiha's sharingan, but I don't recognize the other traits."

"It does imply there was chakra prior to the Sage, if his mother had notable bloodline traits."

What do the maternal grandparents look like?

Like the woman, in a way you'd expect without bizarre moon logic genetics coming into play.

"I could keep going but it looks tentatively like they're all whatever this is on that side of the family. Legends don't refer to these folks at all?"

"Not among shinobi, but if they've survived in folk tales I might not have heard those."

"Inconveniently I don't know what they would have been called or anything." Is this a coherent enough group of weird purple-eyed people that he can conjure the works of them as a collective -?

Yes. There are a lot of works, only a tiny, tiny, tiny fraction in any language or even writing system he's remotely familiar with. That minuscule fraction is in what might be an older version of this continent's language, and might be its common root with Japanese.

"We got a whole alien civilization on our hands here!"

" - Any indication of where they came from?"

"I will get back to you on that!" Home planet?

Blue and grey and brown and white and definitely not this one or Earth. There's a lot of mega-structures on the surface, almost no undeveloped land.

"Hey look it's their planet." He tosses Tobirama the planet.

He catches it.

"I wonder why one was here."

"Science fiction tells us that it could be anything from a random crash to being super into human dudes and setting out to find one to have a baby with, we just don't know."

"How many have there ever been on this planet?"

Cam checks.

Two, both apparently female.