A flashback showing how arrived at Fish-Man Island and met Pappag.
Three mermaids, including Ishilly, accidentally release the villainous Caribou from the barrel he was trapped in, leading to their sudden disappearance. Themes and World-Building One Piece Episode 529
The transition of power on the island from Whitebeard to Big Mom is detailed, introducing the idea that Big Mom views her "protection" as a business transaction, demanding massive monthly candy payments in return. Anime-Specific Additions A flashback showing how arrived at Fish-Man Island
A more dynamic (and comedic) depiction of Sanji’s reaction upon seeing the beautiful mermaids at the cafe. After suffering a near-fatal nosebleed in the previous
The episode concludes with a chilling prophecy from Madame Sharley, a powerful fortune-teller at the Mermaid Cafe. Using her crystal ball, she foretells that a man wearing a straw hat —Luffy—will be the catalyst for the destruction of Fish-Man Island.
After suffering a near-fatal nosebleed in the previous episode, Sanji receives a life-saving blood transfusion from two generous human donors, Splash and Splatter. Finding a donor is a significant struggle due to the deep-seated history of slavery and the resulting illegal nature of blood sharing between humans and Fish-Men.