On March 24, 2025, the release of One Piece Volume 111 introduced significant developments, revealing that the world of the series is set on a planet named Bluestar. This revelation has sparked fresh theories among fans as they speculate the implications of the name, particularly its connection to the color blue—an element that resonates with the overarching themes of the manga. Furthermore, it appears to shed light on a long-standing mystery surrounding the Ancient Kingdom.
The term Bluestar not only hints at potential connections to the Ancient Kingdom but could also align with the World Government’s reaction to Clover’s revelation about this lost civilization. Fans have speculated that the Ancient Kingdom may have shared a name akin to that of Sanji’s dream: the All Blue. This connection adds depth to Sanji’s aspirations, linking them to the very history of the world he inhabits.
Disclaimer: This article presents a speculative theory and reflects the writer’s opinions.
Unveiling the Ancient Kingdom’s Name in One Piece
In the SBS section of Volume 111, Eiichiro Oda disclosed the name of the planet, Bluestar. This name is significant as it merges two central concepts: “Blue”symbolizes the Grand Line, the epicenter of the adventure, while “Star”highlights the vastness of the universe in which these adventures unfold. The connections this name establishes not only hint at potentially diverse worlds but also helps clarify longstanding mysteries, particularly concerning the storied Ancient Kingdom—a realm where Joy Boy and multiple races thrived harmoniously.
The Ancient Kingdom engaged in a fierce struggle against the First Twenty, which eventually evolved into the World Government, leading to its downfall. Although their attempts to erase this kingdom from history were brutal, some remnants of its existence have persisted, chiefly through the scholarly works of Ohara’s researchers.
Unfortunately, the scholarly insights gleaned from Ohara were ruthlessly extinguished when the Marines, acting under the commands of the Gorosei and Imu, eliminated the researchers. Notably, the World Government showed apprehension about the true name of the Ancient Kingdom resurfacing, fearful of its potential to reveal the world’s underlying truths.
With the recent revelations provided in Volume 111, it’s plausible that the name of the Ancient Kingdom could be ‘All Blue’—the legendary body of water envisioned by Sanji, where schools of fish from all corners of the seas converge. This notion of unity among all races housed in a singular kingdom aligns seamlessly with the idyllic vision of the All Blue.
Examining the Name’s Persistence and Its Insights into the Unknown
A pressing question arises: How does the name ‘All Blue’ continue to exist in a world filled with hardship? This inquiry parallels a recently uncovered mystery from the Wano Arc. During this arc, Luffy’s Gum-Gum Fruit was revealed as the Human-Human Fruit (Model: Nika). Despite the World Government’s attempts to bury this fact, local folklore allowed its narrative to persist.
Much like how the legend of Nika, the liberator warrior, bridged generations through oral traditions, the “All Blue”may have similarly transitioned into myth as a mystical aquatic realm, symbolizing unity among the world’s oceans and creatures. Yet, its deeper implications—representing a culture where all races coexisted—may point directly to the lost Ancient Kingdom.
Final Analysis and Recommendations
This fascinating theory stands on solid ground due to the intricate connections it shares with established lore in the series. Given the transformative revelation surrounding Nika, it is conceivable that the truth behind the Ancient Kingdom’s name may soon emerge. As the saga unfolds, the potential naming of this kingdom as ‘All Blue’ could redefine not only characters’ arcs but also the entire narrative landscape of One Piece.