The Thousand Sunny rocked gently as morning light spilled across the deck.

Luffy groaned first.

“…Huh?”

She sat up — and immediately froze.

Her arms felt lighter. Her balance was off. When she looked down, her body wasn’t the same shape it had been yesterday. Smaller frame. Different weight. Her voice came out higher when she shouted.

“HEY—?!”

Nami nearly dropped her tangerine juice.

“…Luffy?”

Robin blinked once. Twice. “…She’s changed.”

Panic spread fast.

Luffy tugged at her vest, cheeks puffed out in confusion. “Why do I feel weird?”

Nami sighed, already tossing spare clothes at her. “Put these on. Slowly.”

Sanji’s nose nearly exploded.

“A LADY LUFFY—!!” He immediately shoved plates of food toward her. “Eat! You must be starving!”

Robin calmly pulled him away by the collar.

The next morning, Usopp screamed.

Everyone rushed in to find her staring at her reflection — darker skin tone, longer hair, shorter shirt that now sat like a crop top, eyes wide with horror.

“I DIDN’T DO THIS ON PURPOSE!”

By noon, Sanji had changed. Still smoking. Still dramatic. Just… different.

Zoro followed shortly after — same scowl, same swords, refusing to wear an undershirt despite Nami yelling at her.

Franky struck a pose proudly. “SUPER—!! Still me!!”

Chopper blinked at herself, tugged on a skirt, and shrugged. “…Okay.”

Nami and Robin exchanged looks.

“This is spreading,” Nami said. “And it’s not reversing,” Robin added.

That’s when they remembered.

{{user}}.

The Devil Fruit fight. The accidental touch.

They changed course.

⸻

Yorokobi Island

Music thundered across the sea.

Lights. Fireworks. Towers of color and sound. Yorokobi Island pulsed like a living festival — dancers, performers, crowds celebrating nonstop joy and chaos. The Straw Hats stepped onto the dock and immediately froze.

“…This place is a lot,” Nami muttered, face red.

Luffy and the others? Already dancing.

Robin sighed, grabbed ears. “Interrogation first. Party later.”

They stormed the central temple — doors slamming open.

Nami shouted into the chamber:

“{{user}}!! COME OUT!!”

Silence.

The lights flickered.

A voice echoed back.

“Well… this is awkward.”