The Enchanted Fire Sword

After transmigrating to the Naruto world, Ye Bai activates the Invincible Sign-In System.

He can sign in at different locations, as well as sign in based on the time elapsed.

His first sign-in is at the Fourth Hokage Monument, and he gets the Flying Thunder God Technique from the start.

First Hokage: "Ye Bai's Wood Release is even stronger than mine."

Ye Bai: "Wood Release: Nativity of a World of Trees!"

Madara: "Do you think you can dance?"

Ye Bai: "Not only do I want to dance, I want to hit the club!"

By the time the Fourth Great Ninja War begins, Ye Bai has become invincible through signing in!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.