Boruto and Sarada are the best of friends, well sometimes they fight, like Naruto and Sasuke back in those days. They'd do almost everything together. Boruto and Sarada then snuck into the Forbidden Scrolls Library/Room, and accidentally opened a time travel scroll of the Sandaime. They got sent to the past, and.... W...
When Boruto Uzumaki accidentally sends the whole new gen to the past, it's up the teenage Konaha 12 to send them back.
The 4th Great Ninja War is finally over, but at a cost. Everyone is dead. Well, almost everyone. Naruto(along with Kurama), Sakura, and Shikamaru are the only people in Konoha left alive. Notice how I said "in Konoha". There are also 2 others as far as they know. Kabuto and Sasori. Interesting group, yes? Good. Than I...