Episode 329

"The Assassins Attack! The Great Battle Above the Ice Begins" is the 329th episode of One Piece.

Summary
Using the Shark Submerge III, Nami and Franky find out that penguins are moving the icebergs. Afterwards, they are attacked by Hockera. Usopp and Sanji are knocked off the Thousand Sunny by an iceberg, and encounter Salchow and Arbell. Luffy and Chopper, along with the rest of the Phoenix Pirates are attacked by Brindo, and Lilo, the little girl, appears before Nico Robin back on the Sunny. Finally, Zoro stumbles upon Lovely Land, the Achino Family's HQ. The fight between the Achino Family and the Straw Hats begins.