A legendary phenomenon described as a shimmering gate to another dimension where time moves differently.
While exploring, the crew encounters , an elderly scientist who has spent fifty years researching the "Rainbow Mist"—a mysterious shimmering fog that acts as a graveyard for ships. The episode establishes the arc's central mystery: Henzo is searching for his childhood friends who disappeared into the mist decades ago during a pirate raid. Key Highlights One Piece (Dub) Episode 139
Introduction of the Ruluka Government and the Tax Collection Squad, led by Phillip. A legendary phenomenon described as a shimmering gate