Ultimate Rewrite: Naruto Is the Nine-Tailed Fox!

[Naruto + political intrigue + suspense + demons + crossover anime + myriad worlds + wildly altered canon + parody + a whole mess of random elements]

[Later on, there'll also be pirates + xuanhuan + fantasy + romance + palace intrigue + immortal cultivation + martial arts + science fiction + apocalypse + zombies + urban life + spy drama + even more random elements]

Uzumaki Naruto has no parents.

Orochimaru is immortal.

Voldemort is just making a guest appearance.

There's been a crossover collection for Soul Land and Battle Through the Heavens.

The ultimate treasure doesn't exist.

The plot is all made up.

The setting has been completely rewritten.

The worlds are a mess.

If you've read the title and synopsis and can still follow the story from start to finish, good for you!