Seafaring: My Flame-Flame Fruit Mutates into Amaterasu's Black Flames from the Start

Lin Yan transmigrates into the Kingdom of Goa in the world of One Piece, only for the Mera Mera no Mi he eats to mutate into the world-ending black flames from Naruto: Amaterasu!

When Akainu's magma pierces Ace's chest at the Summit War, the undying black flames Lin Yan hurls from his right eye are the first to scorch a Logia user's arrogance.

The Marines cry out in terror, "Why can't this fire be extinguished?!"

Whitebeard laughs heartily. "Gurararara! The spark of a new era has been born!"

From then on, the history of the Grand Line is rewritten by black flames:

The Sand Crocodile of Alabasta is driven back amid the blaze.

The undying lightning of Enel, the Thunder God of Skypiea, is consumed by black flames.

At Enies Lobby, Lin Yan's black-flame-wreathed sword stands against the Buster Call.

When Kaido, one of the Four Emperors, laughs and asks, "Who can kill me?" the glassy flames in Lin Yan's hand illuminate the night sky over Wano. "My fire can burn through even the concept of 'immortality.'"

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.