Grand Seas

in this game u start a exploration of the world to finally found the Ultimate chest Called Great Piece that is in the another part of the world that have many challenges to reach in the chest that have everything of the world can give, before it u will need get tools to destroy every enemy that is too trying to get the chest so get swords, and if u want u can get demon fruits u can found in chests (the red base of the islands is the islands that u don't unlock) the game still in alpha (fangame of one piece)