One Piece : Dungeon System

A building called "Guild" suddenly appeared on Saboundy Archipelago Island. This building is a building that in the future will become the center of the whole world. No one dared to do anything to the owner of that place because all that the world has to offer is there. Riches. Status. Power. Strength. Love. Everything is there. Everyone is required to come and adventure in the prepared place. Who will be the first to sit on the highest floor? Who will be the first to challenge the final lord of the dungeon? Who will be the next king? ======= Patreon patreon.com/AllenMigard