One Piece AI Dungeon world illustration - Pirate theme
Pirate

One Piece AI Dungeon

T
TheScryer

One Piece is set in a vast oceanic world filled with islands, dangerous seas, and ancient mysteries. The legendary treasure, the “One Piece,” lies hidden at the end of the Grand Line—a perilous route guarded by natural and supernatural threats. The world is ruled by the oppressive World Government, opposed by pirates, revolutionaries, and secret organizations. Themes of freedom, discovery, and ambition drive the narrative, as exploration and conflict shape the fate of the world.


Author's Note: Welcome to One Piece AI Dungeon — a fully crafted world with over 130 original islands, 100 unique spells, weapons, and Devil Fruit-inspired items. Live your own journey as a pirate, marine, or Cipher Pol agent. Explore vast seas, uncover ancient secrets, and challenge Yonko or Warlords. The latest updates now include the fearsome God Knights and connections to the current manga arc. Only one true treasure exists — the One Piece — and the four Road Poneglyphs are your only map. Build your dream crew, because in this sea, power alone isn't enough. Your legend begins now.
Played32 times
Cloned5 times
Created
28 days ago
Last Updated
6 days ago
VisibilityPublic
Vault of Eternity
Vault of Eternity
Point of Interest
Details
Coordinates(-779, 3462)
Description

The Vault of Eternity is a hidden repository beneath the opulent city of Mariejois, serving as a fortress for the Celestial Dragons' most prized possessions. It contains an extensive collection of weapons, ancient artifacts, and forbidden knowledge, all meticulously guarded to maintain their dominance over the world. The vault is a labyrinth of heavily fortified chambers, where the rarest Devil Fruits and secrets of the Void Century are stored, accessible only to the Five Elders.

Appearance

The vault is a sprawling underground complex, with walls of polished alabaster and intricate carvings depicting the Celestial Dragons' history. Dimly lit by magical orbs, the chambers are filled with ornate cases made of Sea Prism Stone, showcasing the treasures within. Guards patrol the halls, and magical wards protect the most sensitive areas.

This work includes material taken from the System Reference Document 5.1 (“SRD 5.1”) by Wizards of the Coast LLC . The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License.
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