Arc 16The Gathering of the Strong
Chaos fought Whitebeard and Roger, built Gold City, and prepared to unveil it before the Great Pirate Era began. After the Marines captured Lone Red, Chaos organized a worldwide gathering and sent invitations to powerful figures.
- Chaos defeated the Marine Sisters, then led the Richest Group to Whitebeard's territory and demanded the Heavenly Punishment Representative.
- Chaos and Whitebeard fought for three days, and Chaos ordered the Richest Group to retreat after Little Ai was rescued.
- Chaos learned Roger had reached the final island, then reshaped God Island into Gold City and planned an opening ceremony and auction.
- Chaos visited Roger and Rouge, learned Rouge was pregnant, and challenged Roger to a battle that devastated the Calm Belt.
- Kong and Lone Red fought for ten days before Tsuru and Garp intervened, and Garp captured Lone Red after defeating him.
- Chaos trained through ten fights with Roger, then approved an auction of Devil Fruits, weapons, treasures, and printed combat techniques.
- Stussy arranged Gold City's early opening and contacted Dragon and Big News Morgans to publicize the Strongest Gathering.
- Chaos and the Richest Group raised Gold City from God Island and set its route toward Poppy Island as Chaos ordered invitations sent to powerful figures and organizations.