One Piece: I Came Back to Life as Ultraman Ace!

[Not a mindless power fantasy. Focuses on the One Piece world. If that’s not your thing, please don’t be harsh.]

[One Piece] + [Ultraman] + [Righting regrets] + [No heroine] + [Hot-blooded growth] + [Decisive and ruthless] + [Brotherhood]

My name is Ace. I died two years ago.

Now I wear a mask and walk the seas under the name “Ultraman.”

The alien heart in my chest constantly reminds me of three things.

[Protection Mission: Luffy]

[Revenge Mission: Akainu, Blackbeard]

[Ultimate Mission: Uncover the truth of the world and end the Celestial Dragons’ rule]

To protect those I care about, I move through the darkness.

Marines: “Who is that silver-masked man? His martial arts rival Garp’s, but he’s not a Devil Fruit user!”

Four Emperors: “Who is he, really? That light that cuts through everything is more terrifying than even Mihawk’s slashes!”

Then, in Wano Country, on Onigashima, Luffy was knocked down by a blow from Kaido’s club, teetering between life and death.

I could no longer stay hidden.

The spiked club came crashing down, and my mask shattered, revealing the face the whole world believed had died.

Silence fell over the entire scene.

The world watching through the Live Broadcast Den Den Mushi fell silent for a full minute.

Luffy: “A… Ace?”

I smiled and stood in front of him, just like when we were kids.

“You’re always getting yourself into trouble, Luffy.”

“This time, your big brother’s here to save you.”