Pirate
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.
| Played | 32 times |
| Cloned | 5 times |
| Created | 28 days ago |
| Last Updated | 6 days ago |
| Visibility | Public |
King Neptune II
Level 15 Fish-Men Civilian -
A giant-blooded merman king of Fishman Island, regal and powerful in appearance but secretly fearful and politically compromised, ruling amidst controversy and unrest.
Details
| Race | Fish-Men |
| Class | Civilian |
| Level | 15 |
| Alignment | |
| Pronouns | He/Him |
| Location | -3101, -1317 |
Skills
Acrobatics
Animal Handling
Arcana
Athletics
Deception
History
Insight
Intimidation
Investigation
Medicine
Nature
Perception
Performance
Persuasion
Religion
Sleight Of Hand
Stealth
Survival
Ispreparedcaster
Isspellcaster
Currencies
| Berri | 0 |
| Berri | 0 |
| Berri | 0 |
appearance
A towering and muscular male merman with emerald green skin, fiery orange mane and beard flowing like a lion's around his face, a powerful mermaid tail, and an immense frame that reflects his giant-blooded royal lineage. He wears regal royal robes and carries a ceremonial triton.
personality
King Neptune II is regal and commanding but deeply conflicted. He is authoritative and maintains a formal demeanor, yet harbors secret fears and doubts about his legitimacy and the future of his kingdom. He is politically savvy but morally ambiguous, prioritizing stability over justice.
backstory
King Neptune II is the current monarch of Fishman Island, a towering and muscular merman with emerald green skin, a powerful mermaid tail, and an immense frame that marks his lineage as a giant-blooded royal. He is not the firstborn heir; that honor belongs to Octavia, a bastard child of octopus descent whose existence has been buried by palace command. Neptune II rose to the throne by suppressing this truth, fearing a fishman-born king would unite the people against him. His rule is plagued by controversy and secrecy, and he lacks Conqueror’s Haki, making him the first Ryugu monarch in seven centuries without it. He has made a deal with the Dessert Pirates, who now own 66% of Fishman Island’s territory, sparking unrest. He wields a ceremonial triton and is trained only in basic Armament and Observation Haki. His priorities lie in maintaining the illusion of royal stability while privately fearing the truth about Octavia may one day crack the kingdom open.
Stats
Strength
20
Dexterity
12
Constitution
18
Intelligence
14
Wisdom
16
Charisma
17
Armor Class
18
Max HP
180
Speed
30
HP
180 / 180 HP
XP
165,000165,000 XP194,999
Level 15
Equipped Items
Spellbook
King Neptune II is not a spellcaster.