Arc 7The Final Sea Route
Allen and the allied forces defeated the Heart of Destruction, rescued Sanji, and restored the ravaged world before setting sail toward the Final Road. As the crew crossed strange spacetime regions and encountered survivors fleeing the World Devourers, the route ahead opened onto a wider cosmic conflict.
- Allen led the expedition into the Spacetime Crevice, where the team fought the world-destroying projection and Pluton’s Purification Nova-fire helped destroy it, but Sanji was pierced by its destructive will.
- Allen carried Sanji into the destruction nest and fought the Heart of Destruction, sacrificing himself to wound it and preserve Sanji’s life in a fragile time loop.
- Law, Luffy, and Ace extracted a fragment of the Heart of Destruction, and Law used it to restore Allen through Sanji’s dragon soul mark.
- Allen rebuilt his body, healed the world’s damaged lands, and reunited with Sanji before the crew departed Lodestar Island aboard the upgraded Thousand Sunny · Modified.
- The crew crossed the chaotic Final Sea Route, where Allen repelled Void Seekers, absorbed laws from a dangerous sea of manifested laws, and forced open a path through the Corridor of Choices.
- The Thousand Sunny · Modified crossed a graveyard of wrecked starships, where the crew fought scavenger craft and learned that the World Devourers had erased civilizations.
- Allen helped Keith’s Ark of Hope fragment escape approaching Predator warships, then disabled the final warship as the Straw Hat Pirates fought off the rest.