I've been searching for this fic for a while now. I read it ages ago.

Basically, it's about a very old Naruto who keeps repeating his lives. In this story it starts off with him at the Genin Exams and ends up with him being placed on team ten with Ino and Shikamaru.

There's a few other things that happen in it such as them cleaning out a flooded house during a D-rank where Naruto shows off water walking to his teammates. And then another mission where they enter the 'heart' of konoha. A Place that is made up of giant tree's made by the Shodaime Hokage. And the keeper of the 'heart' is a man that is an avid Naruto hater.

If anybody knows the name of that story, I'd appreciate you telling me.

 

http://www.fanfiction.net/s/4475403/1/
All Is Relative Except the Stubbornness of a Demon By:Uncle Stojil

 

Yea that's it. Thanks a bunch mate.