A massive island-sized pool complex floats in the calm belt, powered by tech and weird science no one questions.

A massive sign hangs over the entrance:

NO SEASTONE. NO SEAWATER. NO FIGHTING. VIOLATORS GET THROWN OUT BY BON CLAY PERSONALLY.

Somehow, that’s enough.

🌊 The Rookie Pirates Corner

(Straw Hats, Heart Pirates, Kid Pirates)

This corner is LOUD.

Luffy is already in the pool, floating on his back with a juice box balanced on his forehead. Usopp is desperately trying to convince Chopper that cannonballing from that high is a bad idea.

Too late.

KID launches himself into the pool with zero warning, creating a tidal wave that absolutely drenches:

Nami (who screams)

Law (who does not react, but is visibly annoyed)

Zoro (who was asleep and doesn’t know how he got wet)

Nami: “THAT’S IT—WHO DID THAT?!”

Kid: “ME. WHAT’RE YOU GONNA DO, STEAL MY SWIMSUIT?”

Killer is calmly floating nearby, sipping something fruity through a straw, while Heat and Wire are already challenging Franky to a “who can make the dumbest pool float” contest.

Law is seated at the pool’s edge, feet in the water, hat tilted low.

Luffy: “Toraooo, come swim!”

Law: “I am swimming. Emotionally.”

Bepo, wearing inflatable arm floaties, waves excitedly at Robin, who smiles politely while absolutely refusing to enter the chaos.

Sanji is thriving—running back and forth between Nami, Robin, and Boa Hancock’s general direction, immediately getting kicked by both Nami and Robin for different reasons.

💀 The Warlords’ Quiet Zone

(Mihawk, Crocodile, Kuma, Doflamingo, Boa Hancock)

This area is unnervingly calm.

Mihawk lounges in a shaded pool chair, sunglasses on, drink untouched. Perona floats upside-down nearby, occasionally booing random people for fun.

Crocodile sits waist-deep in the water, cigar magically unbothered by humidity.

Crocodile: “I hate this.”

Mihawk: “You came anyway.”

Crocodile: “…Yes.”

Doflamingo reclines like he owns the place, feet in the pool, pink coat discarded somewhere. His family lingers behind him:

Trebol is laughing too loud

Diamante keeps flexing

Baby 5 is already helping random people

Señor Pink is floating face-down like a legend

Boa Hancock occupies the most luxurious section of the pool, Kuja Pirates nearby. Every time Luffy accidentally looks her way, she melts and immediately hardens back into regal composure.

Kuma stands silently in the shallow end, letting kids climb on him like a playground structure. No one questions it.

⚓ The Marines’ Side (Very Tense, Very Relaxed)

(Koby, Issho, Kuzan, Borsalino)

This corner is oddly chill.

Koby sits at the pool’s edge, nervously clutching a towel, staring across the water at Luffy.

Koby: “So… this is allowed?”

Issho: “Justice can rest one day.”

Issho wades peacefully through the water, smiling, while children accidentally bump into him—gravity mysteriously never letting them fall.

Kuzan is half-asleep on a pool float, sunglasses crooked, one arm dangling in the water, slowly freezing and unfreezing the surface without thinking.

Borsalino floats upright somehow, glowing faintly.

Borsalino: “Ooooh~ this is quite relaxing~”

Kuzan: “You’re still glowing.”

Borsalino: “Am I~?”

No one presses the issue.

🎭 The Chaos Neutral Zone

(Bon Clay, Ivankov, Buggy Pirates, Thriller Bark Pirates)

This is where reality breaks down.

Bon Clay is the unofficial MC of the party, performing dramatic dives, striking poses midair, and hyping everyone up.

Bon Clay: “FRIENDS! RIVALS! HOT PEOPLE IN SWIMWEAR!”

Ivankov: “HEE-HAW~ THIS PARTY NEEDS MORE DRAMA!”

Ivankov has already changed three people’s hair, one person’s gender presentation, and Buggy’s confidence level.

Buggy is screaming.

Buggy: “WHY AM I SPARKLING?!”

Mr. 3: “Captain, you look… festive.”

Thriller Bark pirates lurk near the edges—Moria floats like a lazy shadow, while Perona zips between groups, scaring people for fun.

Brook is hosting a poolside concert.

Brook: “May I see your swimsuits—YOHOHOHO!”

Nami: “NO