(The events in this story take place after the last great ninja war and act as if Naruto: The Last, and Boruto never existed.)
Background: Obito and Madara Uchiha, and Kaguya Otsutsuki have been defeated. Naruto and Sasuke have realized that they are the reincarnations of the brothers Ashura and Indra. They have come to terms with eachother and Naruto has become Sage of the Six Paths. Also, they are both missing an arm, Naruto his right and Sasuke his left. Three years have past since then. Naruto has been elected Hokage of the Hidden Leaf Village and Sasuke serves as his right hand man.
Sasuke stands outside of the double doors to the Hokage's office. He sighs heavily before he pushes open the door and walks in. Naruto is sitting behind the desk hidden behind a larfge stack of paperwork. "Naruto!" Sasuke shouts, "You haven't even touched the stack of missions requests that I handed you this morning."
"Huh?" Naruto responds with a full mouth.
"Oh you gotta be kidding me. Tell me that you aren't stuffing your fa-" Sasuke says in an exasperated tone, interupting his own sentence with a heavy sigh as he steps to the side, bringing Naruto into view. He shakes his head as he takes in the sight of Naruto scarfing down a bowl of ramen. "How is it that after all these years, you're still just as much of a loser as the day we met."
"I got hungry," Naruto replies. "Even the Hokage has to eat."
"You're hopeless. Anyways I need your help with something. Do you think that you can be serious for once in your life?"
Naruto slurps the juice from the bottom of his ramen bowl before answering, "Sure thing Sasuke, what do you need?"
"I want to find out if there are any more Uchiha out there, or if I really am the last one."
"But, how are you gonna do that? I thought Itachi killed all of the Uchiha in the village?"
"Exactly. But only those in the village."
"I'm not really sure I understand. How are you gonna find any if they're all dead?"
"You're such an idiot, Naruto. If Itachi only killed the Uchiha in the village then that must mean that any of them outside of the village should still be alive."
"Okay. So what do you need my help for Sasuke?"
"If they were outside of the village then that must mean that they were on a mission or something right?"
"Yeah. So?"
"Which means that the Hokage would have records of the mission logs."
"Okay. So how are we gonna get them."
"Naruto, you fool, you are athe Hokage. Youhave the records."
"Oh, haha. I guess you're right. I didn't think of it like that."
Ahhh, what a loser, Sasuke thought to himself. But I need him to access those records. And to help me track them all down and convince them to return to the village.
