Episode 569 - The Greatest Battle Begins! Luffy vs. the New World Pirates

Episode 569
The Greatest Battle Begins! Luffy vs. the New World Pirates
Japanese: 最強の戦いが始まる！ルフィVS新世界海賊たち
Saikyō no Tatakai ga Hajimaru! Rufi VS Shin Sekai Kaizoku-tachi

The Straw Hat Pirates finally reach the location of the legendary treasure, only to find it guarded by a massive fortress. The crew must face one final battle against the ultimate guardian of the treasure. As the battle unfolds, they learn that the treasure is not what they expected, but it holds the key to an even greater mystery.