She comes from a world without sea, but falls in love with a man who is destined to be consumed by fire.
Ennagi is a Geng-level swordsman of the Demon Slayer Corps and the inheritor of the Breath of Fire. During a deadly battle with ghosts, she was swallowed by a rift in space and fell into a completely unfamiliar world. There were no ghosts here, no breathing techniques, nothing she knew. There is only the boundless sea, the flames burning the fruits, and a man named Portcas D. Ace.
She didn't know what a Devil Fruit was, she didn't know what a bounty was, and she didn't even know that the pirate in front of her, eating barbecue casually and smiling like a child, would die in a catastrophe called the "War on the Top" two years later.
When the gears of fate begin to reverse, and when the execution platform is ignited with an unquenchable fire, a swordsman from another world raises her sword: "You do not belong to my world, but you belong to my life."
*This is the encounter of two flames, a love with no known ending, and an epic story in which a man rewrites his destiny with his knife and will.
Concept: An epic story of swords and will rewriting destiny