Even Max-Level Flying Thunder God Is Just the Tip of the Iceberg

Everyone knows the Flying Thunder God Technique, right? It's the signature skill that made the Fourth Hokage famous: instantaneous teleportation to a designated point, faster than the eye can follow.

What would it be like to train this ultimate technique to the max level?

Take a man's head from a thousand miles away as easily as reaching into a bag!

When such a peerless menace brings the divine skills of the Naruto world to the world of One Piece, what kind of upheaval will he cause?

What will the Navy think of him? What about the pirates? How will the World Government treat him? And what of those so-called puppet masters behind the scenes?

Xu Kai, with his max-level Flying Thunder God, says: You're all trash!

Besides, max-level Flying Thunder God is only the beginning. Maybe he'll get max-level Reaper Death Seal and max-level Impure World Reincarnation later on...

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