Anime Crossover: From the Start, I Trade the Nine-Tails for Rider, and It Feels Amazing!

Reborn as Naruto, he activates the Servant System, which lets him travel to the multiverse, make pacts with powerful beings, and turn them into Heroic Spirits to serve him!

Faced with the tragic fate of being a tool for sealing Kaguya and then being sealed by an ungrateful wretch, Naruto laughs.

The Otsutsuki clan's civil war? I'm done with that! Wouldn't it be better to become the one and only Kischur Zelretch Schweinorg across all worlds?

At the Summit War,

Naruto stands before a gravely wounded Whitebeard and offers him a contract.

"Submit to me, and I'll give you the power of your prime so you can save Ace."

In the Hunter world,

Gon, standing before the catgirl, signs his name.

The Nasuverse, the Bleach world, the American comics universe, the Dragon Ball world...

What?

You won't die if you sign the contract?

Naruto says, I'll help you along!

During the Fourth Great Ninja War,

Naruto waves his hand,

And countless Heroic Spirits descend from the sky. At their head, Gilgamesh looks down at Uchiha Madara and sneers:

"You mongrel! Who gave you permission to show off?"

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.