"Hmm . . ."
Everyone had just returned to Konoha this morning. As usual, they immediately brought their report to Lady Tsunade. Right now, Tsunade had Hitomi's file along with every file of anyone anywhere near related to the Uchiha clan on her desk, along with Hitomi's parents' files.
"What is it, Lady Hokage?" Kakashi asked.
"Nothing. Just that: nothing. I can't find any connection between Hitomi's family and the Uchihas. I have no idea where your sharingan came from," Tsunade replied.
"There has to be some connection somewhere. The sharingan is a kekkei-genkai; she can't have it without somehow being related to an Uchiha," Sakura protested.
"I've searched through every single one of these files twice and I've been unable to find any sort of connection," Tsunade said.
"And she didn't even know she had the sharingan, so it couldn't have been a transplant or anything," Naruto stated.
"Hitomi, did either of your parents have the sharingan?" Tsunade asked.
"No. Well, not that I know of anyway," Hitomi replied.
"Strange. Well then, in that case, I officially have no idea. Your guess is as good as mine as far as how you got it. I'll have Intelligence look for further information but as of now I have nothing. You have the sharingan, and that's all there is to it."