الحلقة 478 - المعركة العظيمة تبدأ! لوفي وطاقمه ضد أعداء العالم الأقوياء

Episode 478
The Great Battle Begins! Luffy and His Crew vs. the World’s Strongest Foes
Japanese: 大戦が始まる！ルフィと仲間たちVS世界最強の敵たち
Dai-sen ga Hajimaru! Rufi to Nakama-tachi VS Sekai Saikyō no Teki-tachi

The crew sails through a dangerous stretch of the Grand Line, encountering a deadly sea current that threatens to swallow their ship. As they struggle to navigate through the perilous waters, they come across a mysterious island with an ancient ruin that may hold the key to unlocking more secrets of the Grand Line.