Prologue: Meeting myself and a fox

What if Naruto had three other personalities?
What if no one knew he was smart?
What if he was seen as the 'demon'?
What if he was tried of it?
What if Naruto knew everything?
What if once the third hokage died...

He left?

<I don't own what I don't own>

Update: this is considered on a permanent hiatus and the only thing I might do with this is make something off of the concept bc this was horribly made and I hate it :]