Naruto: Heartsteel from the Start, Plowing Through the Ninja World

Lu Dou accidentally transmigrates to the world of Hokage and gains the Heart of Steel talent, which can grow without limit.

Flesh may suffer, but steel endures forever.

The more you tank, the more fun it gets.

Fake ninjas: Sneak attacks and assassinations, flashy ninjutsu, and high-damage, low-defense assassins.

Real ninjas: Wide-sweeping battles, godlike bodies, indestructible, and able to punch a Tailed Beast to pieces.

Looking at the more than one hundred thousand stacks of Heart of Steel he had, Lu Dou set his sights on the faraway, self-important Ōtsutsuki Clan. A grim smile crossed his face. "So you're the Ōtsutsuki?"

"Come on, let me steel you."

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