One Piece: I Am the Strongest Marine Admiral

Navy powerhouse + fiery action + ruthless decisiveness

(A body forged to perfection, with every punch landing hard)

(Protagonist's abilities: Agito Kanoh template [powerful martial arts skills and combat instincts, monster-level physical strength] + Six Powers (combined with the Niko Style) + Three Types of Haki + Float-Float Fruit)

(Heroines: Robin, Nami...)

Allen transmigrates into the world of One Piece. His parents both die fighting pirates, leaving him an orphan. In the brutal Great Pirate Era, what path will Allen choose?

Luckily, Allen awakens the Myriad Worlds System. From the start, he loads the Agito Kanoh template, gaining exceptional combat ability, powerful battle instincts, and monster-level physical strength comparable to Kaido's. Faced with the brutal Great Pirate Era, Allen resolutely decides to join the Marines and wage fierce battles against pirates. And so the story begins.

Zephyr: Allen is the finest student I've ever taught.

Kaido: Allen's physical strength is no weaker than mine, but his fighting skills are better.

Shanks: I'll make an exception for Allen.

Dragon: The revolution needs Allen's theoretical guidance to succeed.