Episode 828 - Luffy’s Challenge! The Final Fight for Pirate King’s Legacy

Episode 828
Luffy’s Challenge! The Final Fight for Pirate King’s Legacy
Japanese: ルフィの挑戦！海賊王の遺産を守るための最後の戦い
Rufi no Chōsen! Kaizoku-Ō no Isan o Mamoru Tame no Saigo no Tatakai

The battle against the elite squadron intensifies as Luffy leads the charge against their leader. Meanwhile, the rest of the crew works to protect the library and ensure the knowledge about the One Piece remains safe. As the battle rages, the crew discovers that the final key to unlocking the One Piece lies in a lost artifact, and they must find it before the World Government does.