Arc 1Doors Through the Holy Land
Ron used his Door-Door Fruit and his authority as a Marine to confront injustice, protect captives, and secretly aid the slaves escaping Mary Geoise. The arc ended with Ron commanding an independent fleet while Rosinante warned him that Trafalgar Law had joined Doflamingo’s family, raising fears that Ron’s actions might change events around the Op-Op Fruit and Minion Island.
- Five-year-old Ron fought the pirates who killed his parents until Sakazuki rescued him and later adopted him, then, ten years later, Ron used an Air Door to reach pirates holding forty-seven hostages and free them.
- Ron went to the Kingdom of Belo, where Rob Lucci had killed five hundred surrendered soldiers, and challenged Lucci and the CP Agents over the killings before ensuring the dead were identified and their families supported.
- After Ron returned to Marineford, Sengoku ordered him to write a report, Borsalino tested his swordsmanship, and Zephyr began training him to fight without relying on his fruit.
- Sengoku sent Ron to investigate the Donquixote Family’s arms trade, where Ron defeated Doflamingo’s officers, warned Doflamingo against trafficking people, and gave Rosinante an emergency Den Den Mushi.
- Ron destroyed Black Whale Horn’s fleet, exposed to Doflamingo that he knew Vergo was a Marine infiltrator, and continued the North Blue investigation while Vergo remained undercover.
- When Fisher Tiger led the escape from Mary Geoise, Ron rescued captives and covertly opened routes to safety, working with Shanks and saving Boa Hancock and her sisters from Cipher Pol.
- Ron helped Fisher Tiger escape by staging a fight and sending him safely into the sea, then accepted the Government’s public commendation while warning Harald about the hidden prison district.
- Fisher Tiger returned to Fish-Man Island and founded the Sun Pirates, while Ron later received command of an independent fleet and learned from Rosinante that Trafalgar Law had joined Doflamingo’s family.
- Ron sent Harald’s giant Den Den Mushi to Borsalino for Vegapunk to inspect, while worrying that Law’s arrival could alter events involving the Op-Op Fruit and Minion Island.