Seafaring: Transmigrate as Ace, Win the Burning Technique from the Start

He transmigrates into the world of One Piece and becomes Ace.

Who'd eat the Flame-Flame Fruit? Not even a dog!

Ding! Congratulations, Host. You have obtained the Flame Mantra. By devouring different kinds of flames or flame-based Devil Fruits, you can evolve your fruit powers.

Host devoured the "Phoenix Fruit" and obtained the Flame of Rebirth.

Host devoured the "Temperature Fruit" and gained the ability to freely control the temperature of flames.

Host devoured "King's Flames" and obtained Lunarian bloodline.

Host devoured "Prometheus" and obtained...

Host devoured the "Magma Fruit" and obtained...

As he devours flame after flame and Devil Fruit after Devil Fruit, the Flame-Flame Fruit evolves to an unprecedented level.

The Holy Land of Mary Geoise.

Looking at Luffy, bound to the execution platform, Ace lets out a furious roar.

"Seraphim? The Three Admirals? The Four Emperors? The Five Elders? Imu, God of the World?"

"Come at me all at once! What could I, Ace, possibly fear?"

"Great Flame Commandment: Flame Emperor!"

A fireball like the sun rises into the sky. Wherever its light reaches, all things return to nothingness!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.