Episodio 517 - ¡Comienza la batalla definitiva! La lucha de Luffy contra la marina

Episode 517
The Ultimate Battle Begins! Luffy’s Fight Against the Navy
Japanese: 究極の戦いが始まる！ルフィの海軍との戦い
Kyūkyoku no Tatakai ga Hajimaru! Rufi no Kaigun to no Tatakai

The warlord is defeated, and the island is freed from his oppressive rule. However, the crew realizes that the conflict is far from over. They learn that the World Government is more actively searching for the treasure, and that new enemies are closing in on them. The episode sets the stage for the crew’s next major conflict.