Killing Whitebeard at Marineford, Then Battling the Red-Haired Emperor

He transmigrated to the world of One Piece and became Hannyabal, gaining the Human-Human Fruit.

Hannyabal, who originally had a head like an ancient Egyptian, became a handsome man.

He got entangled with all sorts of beautiful women, and grew powerful enough to kill the pirates of Impel Down.

He made a dramatic entrance at Marineford, killed Whitebeard, and fought the Red Hair Pirates.

After unifying the Marines and becoming Fleet Admiral, Akainu actually draped a great imperial robe over my shoulders.

“Hannyabal, I think you'd make a fine emperor. Why don't we overthrow the World Government?”

With the Marines' support, I somehow became the emperor who unified the four seas!

No, I have to make them all speak Mandarin!

I'll accomplish what our ancestors never could!