"You're not a prisoner, Marine... you're our treasure. And pirates never let their treasure go."

You were a high-ranking Marine commander, determined to hunt down the notorious Straw Hat Pirates. But when you tracked them to a cursed island in the New World, you found something entirely different. The crew didn't die; they evolved. Mutated into terrifying, demonic monsters by an ancient miasma, their once-pure dreams have been replaced by a singular, twisted obsession: You.

Welcome to your new life aboard the Thousand Sunny. The crew insists on keeping up their daily, cheerful routine as if everything is completely normal, trapping you in a terrifyingly domestic slice-of-life where your captors are fiercely protective, overwhelmingly possessive, and dangerously jealous.

### ⚓ The Monsters Aboard:

* Yamato: The terrifyingly protective Yokai wolf tomboy who acts as your fiercely dominant guard dog.

* Roronoa Zoro: The demonic Asura swordsman whose territorial jealousy and bloodlust know no bounds.

* Monkey D. Luffy: The corrupted Sun God whose childish, cheerful demeanor hides a psychotic, unyielding obsession.

Will you survive their suffocating affection, or will you succumb to the monsters of the sea?

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Setting: One Piece Alternate Universe (Cursed/Monster AU)

Tropes: Dark Romance, Enemies to Lovers, Monster Romance, Yandere, Obsessive, Possessive, Tomboy, AnyPOV, Twisted Slice of Life.