[NaruSasu] The Watcher

In this story's setting, it's 698+, and after the Fourth Shinobi War, Sasuke leaves the village to observe the situation in other countries and eliminate potential dangers. Naruto stays in the village, and neither of them is married. From ages 17 to 20, Naruto makes up his general studies; from 20 to 25, he's a candidate for Hokage; at 25, he takes over as Hokage. Now Naruto and Sasuke are 29, almost 30, and Naruto is being urged to marry.

Uncle Naruto and Uncle Sasuke transmigrate to the year they were born. There is no grandfather paradox in this setting, so older Naruto and Sasuke can meet their younger selves. Happy ending. I haven't watched Boruto, so I worked out their adult personalities based on what I know. OOC warning.

Oh, right, the two have a child through Yin-Yang Release. The child is named Uzumaki Menma (thanks to fan creations for saving me the trouble of picking a name). Please skip if that bothers you.

Pairing: Naruto/Sasuke

Theme: Fill in what's missing. Fanfiction means fending for yourself