One Piece: The Third Raikage Template—Shocking Garp from the Start

[One Piece Fanfiction + Third Raikage Template + Rocks Era + Marine Faction + Unstoppable Power + Ruthless Resolve]

Transported into the world of One Piece, Yas finds himself in the Rocks era-a time teeming with monsters, when mighty contenders vie for supremacy.

Yas joins the Marines right from the start and triggers the Awakening of his system:

Strongest Template System
Template Acquired: Third Raikage-The Strongest Shield and the Strongest Spear of the Hokage World!

He immediately integrates Lightning Release Chakra Mode. Terrifying blue lightning envelops his entire body, turning him into a merciless beast in human form.

During his entrance assessment, Garp throws a punch. Yas neither dodges nor retreats, taking the iron fist head-on without a scratch. Then he counters with "Hell Stab: Four-Finger Nukite!" The strike pierces the earth, leaving the entire arena deathly silent! Garp's jaw drops on the spot!

Armament Haki combined with Lightning Release Chakra Mode? That's absolute defense!

Observation Haki paired with the speed of the Lightning God's Armor? That's death in an instant!

Conqueror's Haki coating applied to One-Finger Nukite? He'll slay even a god!

Rocks: "Yas's body is even more unbreakable than my ambition!"

Roger: "He's too fast! My sword can't even touch him!"

Whitebeard: "Gurararara! That fellow is a monster wearing human skin!"

This is the legend of an invincible Marine who wields impenetrable Lightning Armor and the devastating Hell Stab, fighting his way from the Rocks era through the New World-and crushing everything in his path!