Arc 15The Reverie and Its Aftermath
Gaspardi and Rosinante helped contain the crisis in Goya Kingdom, while Oran and Uta attended the Reverie and secured Merfolk Island's place at the next meeting. Lyliana brought Sanji to Whole Cake Island, where he trained under Streusen and befriended Brulee, as the remaining chapters followed many unrelated events across other stories.
- Sengoku gave Gaspardi and Rosinante the code to command PX0, which took control of Goya Kingdom and ordered Marines to restore order and arrest the King, nobles, and pirates.
- Gaspardi and Rosinante agreed to present the crisis as a rebellion suppressed by Garp, while PX0’s evidence showed the King had colluded with pirates and set fires across the kingdom.
- Sabo escaped by boat after his father tried to force him into noble education, and Origin Project Garp delivered Sabo’s letter to Luffy and Ace before beginning their training.
- Oran explained to Sengoku that PX0’s special design let it command troops, then left with Uta for the Reverie and told her to stand up for herself if anyone provoked her.
- Uta used her Singing-Singing Fruit against a prince who insulted her, and the Kings voted to allow Merfolk Island to participate in the next Reverie.
- Lyliana took Sanji to Whole Cake Island, where Streusen trained him in the kitchen and Sanji befriended Brulee after stopping children from bullying her.
- Zeus told Charlotte Linlin about Sanji and Brulee, and Charlotte Linlin said their meeting seemed like a good thing.
- Across the remaining chapters, characters faced conflicts ranging from Doflamingo confronting Rosinante to a stone giant capturing Diamante, while the Immortal Palace began construction at a new site.