Disclaimer: If I owned either Naruto or Harry Potter this would be canon. It seems it's not canon, so I don't own either of them.

I had this plotbunny quite some time. I can think up sequel(s), but it would probably take some time.

When Gildenroy Lockhart tried to obliviate Harry Potter and Ron Weasley with a broken wand no one knew what would happen. What did happened was that the charm Gildenroy tried to cast would instead of hitting the two boys, rebound to him. The charm would open the chance for memories sealed away, by a witch as a payment, to come forth.

"One day I'm going to get the Hokage name... AND THEN I'M GOING TO SURPASS ALL PREVIOUS HOKAGES!!"

"Don't ever, ever underestimate me!"

"Orochimaru is the one who killed the Third and tried to destroy Konoha! Do you really think he'll give you power for free?! He just wants your body as a container! You might never come back! You might die! There's no way I could just let you go to a place like that!"

"...I don't care about that. If I can achieve my objective, then it's all fine. If you're going to get in my way, then I have no choice."

"You won't be able to. I'm going to take you back, by force if I have to!"

Memories, memories of another lifetime floated in Gildenroys head, but one stood out the most.

"You do know that the only way to extract Kyuubi no Kitsune out of you without killing you is by de-aging you before it was sealed in you."

"Of course I know, but the only real reason I'm here is because Akatsuki aren't going to get it. I don't care if I died, if it would protect my precious people."

"As expected of the Rokudaime Hokage."

"No need for titles. Or should I call you the dimensional witch?"

"No, no nead for that."

"So, what's the price for this?"

"Do you actually care, Uzumaki Naruto?"

"No."

When Uzumaki Naruto opened his eyes after finally remembering after a long time, he noticed he was cold and hungry. But he had a student, or maybe three students, to save, so that could wait.

The memories is just quotes I found on Wikipedia. Was to lazy to read through Naruto to find something better.