After Pein's assault on the village, Naruto starts messing with some seals, trying to find a way to kill Madara, and a slight mistake sends him back in time when the Sannin were only five, he's also five and keeps his power, with big surprise. NaruxTsu

Naruto grows up with the knowledge to defend himself from all people, with the Kyuubi as his sensei we'll see just how far he can go in his journey. but on the way he gets betrayed by someone he should have known was going to do it eventually NaruHaku R&R