Allen gathered Ace, Sabo, and Luffy, uncovered the Ancient Weapons’ legacy, and fought the World Government as they pursued control of Uranus. After taking control of Uranus and gaining the Time-Time Fruit, Allen faced an approaching World Government fleet.
Allen and the Combined Fleet gathered allies and strange relics while confronting trials tied to memory, emotion, time, and the Ancient Kingdom. After learning that Imu had launched the Final Order Plan, they continued toward the final battlefield with renewed resolve.
Allen and the allied forces gathered new allies and ancient knowledge while resisting Imu’s order across the seas. Their battle against the World Government at the Coruscant Ring left Pluton badly damaged, and the Children of the Abyss emerged as Allen strained to protect the ship.
After escaping the World Government, the crew split between investigating the Eternal Mist and confronting the execution plot, then regrouped to defend Baltigo. Sabo, Allen, and Robin reached Imu’s throne and weakened his control over the Primordial Light, but Allen collapsed as the battle remained unresolved.
After the World Government fell, the new world began rebuilding while Luffy and his allies traveled freely. Their new era was interrupted by an invasion from a chaotic dimension, forcing the defenders into a prolonged campaign against the Rift Demons and their nests.
As Allen held the rift at bay, the allied fighters battled demon lords and defended key strongholds from escalating attacks. Allen sealed the red entity between space and time, but the fighting continued, and Jinbe was left helpless in the sea as the Abyssal Dragon Viper lunged at him.
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 and the Straw Hat Pirates strengthened their world’s defenses with a World Seed, then answered Green Shade’s distress call and destroyed the Predator fleet’s Origin-Draining Array. After the Abyss marked Allen, the crew accepted an invitation to the Council of Stars’ Seat of All Knowledge.
Allen and the Straw Hat Pirates defended the Void Rift, allied with the Star Forgers, and thwarted the Temporal Overseers’ attempt to silence the Tapestry of Life. Clues pointed toward the Temporal Archives and the origins of Allen’s power, while the crew’s next lead, the Anchor of Causality, came under attack.
Allen and the Straw Hat Pirates repaired the Cradle of Chaos without sacrificing anyone, then joined the fight against Imu before turning to a new threat in the Lethe Stream. The stretch ended with the crew preparing to enter a dangerous rift and anchor it from within.
The Straw Hat Pirates sealed the Well of All Sources, inherited the Star Sea Ark’s legacy, and worked to heal rifts and suppress Otherworldly Resonance. They left the expanding Starry Sky Watcher Network behind as the Thousand Sunny headed toward an ancient distress signal.
The Straw Hat Pirates uncovered the Shadow of the Other Side’s plan to breach their universe and followed the World Seed to the Scar of Origin. After repairing the barrier and defeating the Lord of Returning to Silence’s avatar, they sailed onward through a gateway of light.
The Straw Hat Pirates returned to Foosha Village, then helped Sky Island and the Emerald Dream recover from a life-energy crisis before Ace and Allen freed a frozen kingdom from an ancient curse. On Terra, Luffy and the crew entered the Gourmet Arena to challenge Gluttony Balo, while Sanji and Zoro began earning points toward the festival.
The Straw Hat Pirates left Terra Island and traveled through Serenia, the White Sea ruins, and Ambra Island, helping restore each place along the way. On Wapol Island, they defied the Efficiency Code to protect Grandpa Old Hunter, prompting King Wapol to escalate his response.
The Straw Hat Pirates and Allen freed Wapol Island and Vista, preserved Akasha, repaired the spacetime rift, and encountered the Primordial Melody on Tonali. The crew reached Rogrim, where Steel Breaker Bal introduced the challenge of climbing Unyielding Peak.
The Straw Hat Pirates completed Rogrim’s trials, then survived Buena Festa’s deadly Expo and explored a sunken civilization in the Echo Abyss. They reached the Sky Archipelago and helped Kumokakure Village repel corrupted cloud beasts, but the Dark Abyss had also corrupted the Cloud Roar Behemoth.
The Straw Hat Pirates purified the Cloud Roar Behemoth, found the lunar refuge Endless Vearth, and learned of the Observers and their Purge Protocol. They formed an alliance with Qingyang II’s resistance before reaching Eleusis, where its guardians revealed that their peaceful society hid the Observers’ origins and a possible key to understanding them.
Allen and the Straw Hat Pirates uncovered the corruption behind the Observers, joined Earth’s defenders against the Void and the Shadow of the End, and found clues to their way home. After leaving Earth, they took W7 aboard and discovered records linking Allen’s world to an ancient civilization and the threat of Concept Erosion.
Allen and the Straw Hat Pirates reached Laugh Tale, accepted Beacon Noah’s inheritance, defeated the Triangle Bodies, and returned home as Sparks Watchers. They then allied with the Deep-Sea Council and other forces to destroy the Source of Corruption, and Allen escaped the collapsing Abyss Corridor with a crystal left behind.
Allen entered the Gate of the Void to balance chaos and order, while the Straw Hat Pirates and their allies gathered five fragments and defeated Ithaqua. After years of training and the two universes’ growing alliance, the Eternal Council arrived, tested their memories and ideals, and ordered a universal reset when its envoys failed.